Company lists · Data refreshed August 2026
Top 25 Cloud call center software based in the United States
RevenueBase identified 585 company matches for cloud call center software associated with the United States as of August 2026 and tracks 30,716 professional contacts across them, including 9,814 with verified work emails and 9,137 with mobile numbers. San Francisco is the largest hub.
This list covers company matches for cloud call center software associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest cloud call center software based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,512 contacts → | ||||
Exact match “We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 2,578 contacts → | ||||
Exact match “Five9 provides a comprehensive suite of CX solutions, powered by Five9 Genius AI, to elevate customer experiences that deliver better business outcomes in the era of The New CX.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 3 | 2,325 contacts → | ||||
Exact match “As the leader in cloud communications and IT, GoTo addresses real-world challenges with practical innovations and a customer-first mindset.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 1,773 contacts → | ||||
Exact match “InfoCision is an award-winning contact center partner trusted by leading brands for over 40 years.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 1,537 contacts → | ||||
Exact match “DialAmerica is now Aucera.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 1,251 contacts → | ||||
Exact match “Intermedia is the cloud communications company that helps over businesses connect better, from wherever, through our AI-powered platform that includes voice, video conferencing…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 892 contacts → | ||||
Exact match “If you are interested in growing your business or increasing efficiency, AnswerNet has the expertise, technology, and people to help you take your company to new heights!” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 557 contacts → | ||||
Exact match “We build fully managed call centers: Software build outs Hiring Training Integrations” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 489 contacts → | ||||
Exact match “Global Response is The Brand Contact Center.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 480 contacts → | ||||
Exact match “Activus Connect is a premium provider of Customer Experience Outsourced Solutions, operating across the Continental US & Puerto Rico.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 429 contacts → | ||||
Exact match “About : Ansafone is the leading outsourced contact center solution provider for companies in the US and Canada and maintains international alliances for global reach.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 396 contacts → | ||||
Exact match “Founded in 2008 by veteran telecommunication entrepreneurs, Phone.com provides over businesses with comprehensive, flexible, and reliable cloud-based communication and…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 312 contacts → | ||||
Exact match “Five Star Call Centers is a onshore and nearshore contact center outsourcer where we deliver outrageously amazing customer experiences for our clients and their customers.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 306 contacts → | ||||
Exact match “KANA understands the value of great Customer Service experiences.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 276 contacts → | ||||
Exact match “Genesys acquired Interactive Intelligence in December 2016.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 263 contacts → | ||||
Exact match “Kustomer is the Intelligent Customer Experience Platform empowering brands to put customers at the center of every interaction.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 246 contacts → | ||||
Exact match “Convoso is an AI-powered contact center platform built for revenue teams and customer engagement organizations expanding into outbound growth.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 237 contacts → | ||||
Exact match “Netomi is the enterprise agentic CX platform built for the world's most complex environments.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 19 | 235 contacts → | ||||
Exact match “CONTACT CENTER SERVICES INNOVATIVE, HIGH-PERFORMANCE SOLUTIONS THAT WORK Mass Markets executes domestic omni-channel, inbound and outbound contact center services on behalf of…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 20 | 188 contacts → | ||||
Exact match “LiveVox (Nasdaq: LVOX) is a proven cloud CCaaS platform that helps business leaders redefine customer engagement and transform their contact center’s performance.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 21 | 165 contacts → | ||||
Exact match “VoIP Office, a leading provider of Cloud based communications, makes it affordable and easy to connect to anyone, anywhere in the world.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 22 | 152 contacts → | ||||
Exact match “At Premiere Response, we deliver exceptional, omnichannel contact center solutions, infusing your brand’s promise into every customer interaction.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 23 | 137 contacts → | ||||
Exact match “VCloud Interactive: Redefining Contact Center and Communications with AI and Cloud Technology VCloud Interactive, a subsidiary of VoiceCloud LLC, has been at the forefront of…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 24 | 132 contacts → | ||||
Exact match “On May 10, 2021 Aspect Software and Noble Systems merged to form Alvaria.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 25 | 118 contacts → | ||||
Exact match “At OPSIFY we create customized solutions to meet your specific business needs.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “cloud call center software”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 585 cloud call center software based in the United States
See the full list, filter by size, metro and specialty, and access 9,814 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cloud call center software based in the United States at a glance
As of Aug 31, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “cloud call center software” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 9,814 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on August 31, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cloud call center software”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cloud call center software are there based in the United States?
RevenueBase identified 585 company matches for cloud call center software associated with the United States as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Vonage tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cloud call center software?
San Francisco leads with 16 company records, followed by New York (15) and Atlanta (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,814 professional contacts with verified work emails tracked across these 585 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 585 cloud call center software based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Cloud call center software by geography
- Cloud call center software based in the United Kingdom
- Cloud call center software based in Brazil
- Cloud call center software based in Canada
- Cloud call center software based in Germany
- Cloud call center software based in the Netherlands
- Cloud call center software based in Australia
- Cloud call center software based in France
- Cloud call center software based in Mexico
- Cloud call center software based in London, United Kingdom
- Cloud call center software based in India
- Cloud call center software based in Israel
- Cloud call center software based in Spain
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cloud call center software based in the United Kingdom
- Cloud call center software based in Brazil
- Cloud call center software based in Canada
- Cloud call center software based in Germany
- Cloud call center software based in the Netherlands
- Cloud call center software based in Australia
Company intelligence · public preview
Top 25 cloud call center software based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 585 matching company records for cloud call center software based in the United States, with 30,716 tracked contacts and 9,814 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cloud call center software based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Vonagevonage.comHQ: HQ not recorded; location: Holmdel, NJ, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Holmdel, NJ, United States | 1,001-5,000 | Exact match | 3,512 contacts → |
“We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Five9five9.comHQ: HQ not recorded; location: San Ramon, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: San Ramon, CA, United States | 1,001-5,000 | Exact match | 2,578 contacts → |
“Five9 provides a comprehensive suite of CX solutions, powered by Five9 Genius AI, to elevate customer experiences that deliver better business outcomes in the era of The New CX.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  GOTOgoto.comHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 2,325 contacts → |
“As the leader in cloud communications and IT, GoTo addresses real-world challenges with practical innovations and a customer-first mindset.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Infocision Management Corporationinfocision.comHQ: HQ not recorded; location: Akron, OH, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Akron, OH, United States | 1,001-5,000 | Exact match | 1,773 contacts → |
“InfoCision is an award-winning contact center partner trusted by leading brands for over 40 years.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Dialamericaaucera.comHQ: HQ not recorded; location: Mahwah, NJ, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Mahwah, NJ, United States | 1,001-5,000 | Exact match | 1,537 contacts → |
“DialAmerica is now Aucera.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Intermedia Intelligent Communicationsintermedia.comHQ: HQ not recorded; location: Sunnyvale, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Sunnyvale, CA, United States | 1,001-5,000 | Exact match | 1,251 contacts → |
“Intermedia is the cloud communications company that helps over businesses connect better, from wherever, through our AI-powered platform that includes voice, video conferencing…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Answernetanswernet.comHQ: HQ not recorded; location: Horsham, PA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Horsham, PA, United States | 501-1,000 | Exact match | 892 contacts → |
“If you are interested in growing your business or increasing efficiency, AnswerNet has the expertise, technology, and people to help you take your company to new heights!” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Call Center Doctorsccdocs.comHQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 501-1,000 | HQ not recorded; location: Houston, TX, United States | 501-1,000 | Exact match | 557 contacts → |
“We build fully managed call centers: Software build outs Hiring Training Integrations” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Global Responseglobalresponse.comHQ: HQ not recorded; location: Margate, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Margate, FL, United States | 1,001-5,000 | Exact match | 489 contacts → |
“Global Response is The Brand Contact Center.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Activus Connectactivusconnect.comHQ: HQ not recorded; location: Orlando, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Orlando, FL, United States | 501-1,000 | Exact match | 480 contacts → |
“Activus Connect is a premium provider of Customer Experience Outsourced Solutions, operating across the Continental US & Puerto Rico.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ansafone Contact Centersansafone.comHQ: HQ not recorded; location: Ocala, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Ocala, FL, United States | 501-1,000 | Exact match | 429 contacts → |
“About : Ansafone is the leading outsourced contact center solution provider for companies in the US and Canada and maintains international alliances for global reach.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  phone.comphone.comHQ: HQ not recorded; location: Poway, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Poway, CA, United States | 201-500 | Exact match | 396 contacts → |
“Founded in 2008 by veteran telecommunication entrepreneurs, Phone.com provides over businesses with comprehensive, flexible, and reliable cloud-based communication and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Five Star Call Centersfivestarcallcenters.com HQ: HQ not recorded; location: Sioux Falls, SD, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Sioux Falls, SD, United States | 1,001-5,000 | Exact match | 312 contacts → |
“Five Star Call Centers is a onshore and nearshore contact center outsourcer where we deliver outrageously amazing customer experiences for our clients and their customers.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kana Softwarekana.comHQ: HQ not recorded; location: Santa Clara, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Santa Clara, CA, United States | 501-1,000 | Exact match | 306 contacts → |
“KANA understands the value of great Customer Service experiences.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Genesys Interactive Intelligencegenesys.comHQ: HQ not recorded; location: Daly City, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Daly City, CA, United States | 1,001-5,000 | Exact match | 276 contacts → |
“Genesys acquired Interactive Intelligence in December 2016.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kustomerkustomer.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 263 contacts → |
“Kustomer is the Intelligent Customer Experience Platform empowering brands to put customers at the center of every interaction.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Convosoconvoso.comHQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Los Angeles, CA, United States | 201-500 | Exact match | 246 contacts → |
“Convoso is an AI-powered contact center platform built for revenue teams and customer engagement organizations expanding into outbound growth.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Netominetomi.comHQ: HQ not recorded; location: San Mateo, CA, United StatesReported employees: 201-500 | HQ not recorded; location: San Mateo, CA, United States | 201-500 | Exact match | 237 contacts → |
“Netomi is the enterprise agentic CX platform built for the world's most complex environments.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Mass Marketsmassmarkets.comHQ: HQ not recorded; location: West Des Moines, IA, United StatesReported employees: 501-1,000 | HQ not recorded; location: West Des Moines, IA, United States | 501-1,000 | Exact match | 235 contacts → |
“CONTACT CENTER SERVICES INNOVATIVE, HIGH-PERFORMANCE SOLUTIONS THAT WORK Mass Markets executes domestic omni-channel, inbound and outbound contact center services on behalf of…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Livevoxlivevox.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Francisco, CA, United States | 501-1,000 | Exact match | 188 contacts → |
“LiveVox (Nasdaq: LVOX) is a proven cloud CCaaS platform that helps business leaders redefine customer engagement and transform their contact center’s performance.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Voip Officevoipoffice.comHQ: HQ not recorded; location: Troy, MI, United StatesReported employees: 201-500 | HQ not recorded; location: Troy, MI, United States | 201-500 | Exact match | 165 contacts → |
“VoIP Office, a leading provider of Cloud based communications, makes it affordable and easy to connect to anyone, anywhere in the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Premiere Responsepremiereresponse.comHQ: HQ not recorded; location: North Bergen, NJ, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: North Bergen, NJ, United States | 1,001-5,000 | Exact match | 152 contacts → |
“At Premiere Response, we deliver exceptional, omnichannel contact center solutions, infusing your brand’s promise into every customer interaction.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Vcloudvcloud.comHQ: HQ not recorded; location: Las Vegas, United StatesReported employees: 501-1,000 | HQ not recorded; location: Las Vegas, United States | 501-1,000 | Exact match | 137 contacts → |
“VCloud Interactive: Redefining Contact Center and Communications with AI and Cloud Technology VCloud Interactive, a subsidiary of VoiceCloud LLC, has been at the forefront of…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Noble Systemsalvaria.comHQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Atlanta, GA, United States | 501-1,000 | Exact match | 132 contacts → |
“On May 10, 2021 Aspect Software and Noble Systems merged to form Alvaria.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Opsifyopsify.comHQ: HQ not recorded; location: Kansas City, MO, United StatesReported employees: 501-1,000 | HQ not recorded; location: Kansas City, MO, United States | 501-1,000 | Exact match | 118 contacts → |
“At OPSIFY we create customized solutions to meet your specific business needs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 585 company matches
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Cloud call center software: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
585 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cloud call center software?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cloud call center software did RevenueBase find based in the United States?
The saved snapshot records 585 matching company records, 30,716 tracked contacts and 9,814 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cloud call center software by geography
- Cloud call center software based in the United Kingdom
- Cloud call center software based in Brazil
- Cloud call center software based in Canada
- Cloud call center software based in Germany
- Cloud call center software based in the Netherlands
- Cloud call center software based in Australia
- Cloud call center software based in France
- Cloud call center software based in Mexico
- Cloud call center software based in London, United Kingdom
- Cloud call center software based in India
- Cloud call center software based in Israel
- Cloud call center software based in Spain
Cite this list
RevenueBase Data Team. Top 25 cloud call center software based in the United States. Snapshot: August 31, 2026. https://revenuebase.ai/companies/cloud-call-center-software/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cloud call center software based in the United Kingdom
- Cloud call center software based in Brazil
- Cloud call center software based in Canada
- Cloud call center software based in Germany
- Cloud call center software based in the Netherlands
- Cloud call center software based in Australia
Company intelligence · public preview
Top 25 cloud call center software based in the United States
RevenueBase records 585 matching company records for cloud call center software based in the United States, with 30,716 tracked contacts and 9,814 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cloud call center software based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Vonagevonage.com HQ: HQ not recorded; location: Holmdel, NJ, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Holmdel, NJ, United States | 1,001-5,000 | Exact match | 3,512 contacts → |
“We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Five9five9.com HQ: HQ not recorded; location: San Ramon, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: San Ramon, CA, United States | 1,001-5,000 | Exact match | 2,578 contacts → |
“Five9 provides a comprehensive suite of CX solutions, powered by Five9 Genius AI, to elevate customer experiences that deliver better business outcomes in the era of The New CX.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | GOTOgoto.com HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 2,325 contacts → |
“As the leader in cloud communications and IT, GoTo addresses real-world challenges with practical innovations and a customer-first mindset.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Infocision Management Corporationinfocision.com HQ: HQ not recorded; location: Akron, OH, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Akron, OH, United States | 1,001-5,000 | Exact match | 1,773 contacts → |
“InfoCision is an award-winning contact center partner trusted by leading brands for over 40 years.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Dialamericaaucera.com HQ: HQ not recorded; location: Mahwah, NJ, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Mahwah, NJ, United States | 1,001-5,000 | Exact match | 1,537 contacts → |
“DialAmerica is now Aucera.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Intermedia Intelligent Communicationsintermedia.com HQ: HQ not recorded; location: Sunnyvale, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Sunnyvale, CA, United States | 1,001-5,000 | Exact match | 1,251 contacts → |
“Intermedia is the cloud communications company that helps over businesses connect better, from wherever, through our AI-powered platform that includes voice, video conferencing…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Answernetanswernet.com HQ: HQ not recorded; location: Horsham, PA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Horsham, PA, United States | 501-1,000 | Exact match | 892 contacts → |
“If you are interested in growing your business or increasing efficiency, AnswerNet has the expertise, technology, and people to help you take your company to new heights!” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Call Center Doctorsccdocs.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 501-1,000 | HQ not recorded; location: Houston, TX, United States | 501-1,000 | Exact match | 557 contacts → |
“We build fully managed call centers: Software build outs Hiring Training Integrations” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Global Responseglobalresponse.com HQ: HQ not recorded; location: Margate, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Margate, FL, United States | 1,001-5,000 | Exact match | 489 contacts → |
“Global Response is The Brand Contact Center.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Activus Connectactivusconnect.com HQ: HQ not recorded; location: Orlando, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Orlando, FL, United States | 501-1,000 | Exact match | 480 contacts → |
“Activus Connect is a premium provider of Customer Experience Outsourced Solutions, operating across the Continental US & Puerto Rico.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ansafone Contact Centersansafone.com HQ: HQ not recorded; location: Ocala, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Ocala, FL, United States | 501-1,000 | Exact match | 429 contacts → |
“About : Ansafone is the leading outsourced contact center solution provider for companies in the US and Canada and maintains international alliances for global reach.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | phone.comphone.com HQ: HQ not recorded; location: Poway, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Poway, CA, United States | 201-500 | Exact match | 396 contacts → |
“Founded in 2008 by veteran telecommunication entrepreneurs, Phone.com provides over businesses with comprehensive, flexible, and reliable cloud-based communication and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Five Star Call Centersfivestarcallcenters.com HQ: HQ not recorded; location: Sioux Falls, SD, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Sioux Falls, SD, United States | 1,001-5,000 | Exact match | 312 contacts → |
“Five Star Call Centers is a onshore and nearshore contact center outsourcer where we deliver outrageously amazing customer experiences for our clients and their customers.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kana Softwarekana.com HQ: HQ not recorded; location: Santa Clara, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Santa Clara, CA, United States | 501-1,000 | Exact match | 306 contacts → |
“KANA understands the value of great Customer Service experiences.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Genesys Interactive Intelligencegenesys.com HQ: HQ not recorded; location: Daly City, CA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Daly City, CA, United States | 1,001-5,000 | Exact match | 276 contacts → |
“Genesys acquired Interactive Intelligence in December 2016.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kustomerkustomer.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 263 contacts → |
“Kustomer is the Intelligent Customer Experience Platform empowering brands to put customers at the center of every interaction.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Convosoconvoso.com HQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Los Angeles, CA, United States | 201-500 | Exact match | 246 contacts → |
“Convoso is an AI-powered contact center platform built for revenue teams and customer engagement organizations expanding into outbound growth.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Netominetomi.com HQ: HQ not recorded; location: San Mateo, CA, United StatesReported employees: 201-500 | HQ not recorded; location: San Mateo, CA, United States | 201-500 | Exact match | 237 contacts → |
“Netomi is the enterprise agentic CX platform built for the world's most complex environments.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mass Marketsmassmarkets.com HQ: HQ not recorded; location: West Des Moines, IA, United StatesReported employees: 501-1,000 | HQ not recorded; location: West Des Moines, IA, United States | 501-1,000 | Exact match | 235 contacts → |
“CONTACT CENTER SERVICES INNOVATIVE, HIGH-PERFORMANCE SOLUTIONS THAT WORK Mass Markets executes domestic omni-channel, inbound and outbound contact center services on behalf of…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Livevoxlivevox.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Francisco, CA, United States | 501-1,000 | Exact match | 188 contacts → |
“LiveVox (Nasdaq: LVOX) is a proven cloud CCaaS platform that helps business leaders redefine customer engagement and transform their contact center’s performance.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Voip Officevoipoffice.com HQ: HQ not recorded; location: Troy, MI, United StatesReported employees: 201-500 | HQ not recorded; location: Troy, MI, United States | 201-500 | Exact match | 165 contacts → |
“VoIP Office, a leading provider of Cloud based communications, makes it affordable and easy to connect to anyone, anywhere in the world.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Premiere Responsepremiereresponse.com HQ: HQ not recorded; location: North Bergen, NJ, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: North Bergen, NJ, United States | 1,001-5,000 | Exact match | 152 contacts → |
“At Premiere Response, we deliver exceptional, omnichannel contact center solutions, infusing your brand’s promise into every customer interaction.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vcloudvcloud.com HQ: HQ not recorded; location: Las Vegas, United StatesReported employees: 501-1,000 | HQ not recorded; location: Las Vegas, United States | 501-1,000 | Exact match | 137 contacts → |
“VCloud Interactive: Redefining Contact Center and Communications with AI and Cloud Technology VCloud Interactive, a subsidiary of VoiceCloud LLC, has been at the forefront of…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Noble Systemsalvaria.com HQ: HQ not recorded; location: Atlanta, GA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Atlanta, GA, United States | 501-1,000 | Exact match | 132 contacts → |
“On May 10, 2021 Aspect Software and Noble Systems merged to form Alvaria.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Opsifyopsify.com HQ: HQ not recorded; location: Kansas City, MO, United StatesReported employees: 501-1,000 | HQ not recorded; location: Kansas City, MO, United States | 501-1,000 | Exact match | 118 contacts → |
“At OPSIFY we create customized solutions to meet your specific business needs.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 585 company matches
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Cloud call center software: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
585 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cloud call center software?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cloud call center software did RevenueBase find based in the United States?
The saved snapshot records 585 matching company records, 30,716 tracked contacts and 9,814 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cloud call center software by geography
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- Cloud call center software based in the Netherlands
- Cloud call center software based in Australia
- Cloud call center software based in France
- Cloud call center software based in Mexico
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Cite this list
RevenueBase Data Team. Top 25 cloud call center software based in the United States. Snapshot: August 31, 2026. https://revenuebase.ai/companies/cloud-call-center-software/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Cloud call center software based in the United Kingdom
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- Cloud call center software based in Canada
- Cloud call center software based in Germany
- Cloud call center software based in the Netherlands
- Cloud call center software based in Australia