Company lists · Data refreshed September 2026
Top 25 Custom SaaS development companies based in the United States
RevenueBase identified 1,290 company matches for custom SaaS development companies associated with the United States as of September 2026 and tracks 14,290 professional contacts across them, including 3,509 with verified work emails. New York is the largest hub.
This list covers company matches for custom SaaS development companies 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 September 21, 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 custom SaaS development companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 902 contacts → | ||||
Exact match “Trinetix is a global custom software development partner that brings ambitious ideas to life.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 544 contacts → | ||||
Exact match “Droisys is an innovation technology company, with a reputation of delivering top engineering projects and teams to meet, execute, and solve complex business challenges & deliver…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 314 contacts → | ||||
Exact match “Conceptualized in 2015, Sails Software Inc partners with businesses across several industries in making amazing software products with ever evolving technology and processes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 312 contacts → | ||||
Exact match “ITX is a custom software development partner trusted for nearly 30 years to deliver solutions that drive real business value.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 280 contacts → | ||||
Exact match “For more than 35 years, Integrant has engineered enterprise software for companies that can’t afford to get it wrong, in medical devices, life sciences, pharma, financial…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 227 contacts → | ||||
Exact match “Alliance Global Services is a software development firm that partners with software, technology and information-intensive businesses on their mission critical work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 223 contacts → | ||||
Exact match “Develux offers full-cycle custom software development services that align with your company’s unique needs and goals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 217 contacts → | ||||
Exact match “Glorium Technologies is a top-shelf bespoke software development firm, boasting 100+ deployed products.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 209 contacts → | ||||
Exact match “As one of the premiere custom software providers in Dallas, Fort Worth and the DFW metroplex we live by the promise that our word is our bond.We help you solve IT challenges and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 207 contacts → | ||||
Exact match “Pulse Software Solutions is a Denver-based custom software development firm with a proud history of building internet-based systems since 1998.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 181 contacts → | ||||
Exact match “Syberry Corporation is a global custom software engineering company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 155 contacts → | ||||
Exact match “Finoit is premium full-service software development compant that builds scalable and secure software products for startups and enterprises, helping them drive growth and scale…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 153 contacts → | ||||
Exact match “At Saasvaap, we specialize in delivering next-generation software solutions that help businesses simplify, scale, and succeed.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 139 contacts → | ||||
Exact match “EffOne was founded by a team of Software Engineers in 1996, as a California Corporation with the mission of providing custom software development services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 135 contacts → | ||||
Exact match “White Rabbit Group is a software development agency with a highly diverse and creative team that takes an idea through development and into scale.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 131 contacts → | ||||
Exact match “Introducing APPWRK IT Solutions: Your Partner for Innovative Digital IT Solutions!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 126 contacts → | ||||
Exact match “Top Outsource software development and App Development Company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 125 contacts → | ||||
Exact match “RedBlink is an IT Solutions Company Headquartered in the San Francisco Bay Area.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 120 contacts → | ||||
Exact match “Outcode Software provides full-scale software development, data analytics, and a range of consulting services from cloud to system architecture.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 111 contacts → | ||||
Exact match “Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 107 contacts → | ||||
Exact match “Softxpert is a global Software Development Company that was originally established with a basic mission to provide for a real need in the market for quality software applications…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 99 contacts → | ||||
Exact match “DevSquad is made up of a team of over 80 elite developers focused on helping successful entrepreneurs take their SaaS ideas from concept to reality.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 99 contacts → | ||||
Exact match “Our goal is very clear: We have to apply all of our I.T.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 94 contacts → | ||||
Exact match “Krish Services Group: Your Strategic Partner for Modernizing and Scaling Software and Cloud Solutions Founded in 2011, Krish Services Group has transcended its Cleveland roots to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 90 contacts → | ||||
Exact match “At Code Upscale, we specialize in turning business ideas into reality through custom technology solutions.” Recorded in the RevenueBase company graph · Sep 21, 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 “custom SaaS development companies”. 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 1,290 custom SaaS development companies based in the United States
See the full list, filter by size, metro and specialty, and access 3,509 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom SaaS development companies based in the United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,290 companies.
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 “custom SaaS development companies” 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 3,509 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 September 21, 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.
Custom SaaS development companies by metro
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 “custom SaaS development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom SaaS development companies are there based in the United States?
RevenueBase identified 1,290 company matches for custom SaaS development companies associated with the United States as of September 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?
Trinetix tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom SaaS development companies?
New York leads with 57 company records, followed by Austin (46) and Sheridan (34).
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 3,509 professional contacts with verified work emails tracked across these 1,290 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,290 custom SaaS development companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Custom SaaS development companies by geography
- Custom SaaS development companies based in Ahmedabad, India
- Custom SaaS development companies based in Bangalore, India
- Custom SaaS development companies based in Chennai, India
- Custom SaaS development companies based in Coimbatore, India
- Custom SaaS development companies based in Hyderabad, India
- Custom SaaS development companies based in Indore, India
- Custom SaaS development companies based in Mumbai, India
- Custom SaaS development companies based in Noida, India
- Custom SaaS development companies based in Pune, India
- Custom SaaS development companies based in Surat, India
- Custom SaaS development companies based in Karachi, Pakistan
- Custom SaaS development companies based in Lahore, Pakistan
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
- Custom SaaS development companies based in Ahmedabad, India
- Custom SaaS development companies based in Bangalore, India
- Custom SaaS development companies based in Chennai, India
- Custom SaaS development companies based in Coimbatore, India
- Custom SaaS development companies based in Hyderabad, India
- Custom SaaS development companies based in Indore, India
Company intelligence · public preview
Top 25 custom SaaS development companies 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 1,290 matching company records for custom SaaS development companies based in the United States, with 14,290 tracked contacts and 3,509 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: September 21, 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 custom SaaS development companies 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 |  Trinetixtrinetix.comHQ: Brentwood, TN, United StatesReported employees: 1,001-5,000 | Brentwood, TN, United States | 1,001-5,000 | Exact match | 902 contacts → |
“Trinetix is a global custom software development partner that brings ambitious ideas to life.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Droisysdroisys.comHQ: Las Vegas, NV, United StatesReported employees: 201-500 | Las Vegas, NV, United States | 201-500 | Exact match | 544 contacts → |
“Droisys is an innovation technology company, with a reputation of delivering top engineering projects and teams to meet, execute, and solve complex business challenges & deliver…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sails Software INCsailssoftware.comHQ: Novi, MI, United StatesReported employees: 501-1,000 | Novi, MI, United States | 501-1,000 | Exact match | 314 contacts → |
“Conceptualized in 2015, Sails Software Inc partners with businesses across several industries in making amazing software products with ever evolving technology and processes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ITX Corpitx.comHQ: Rochester, NY, United StatesReported employees: 201-500 | Rochester, NY, United States | 201-500 | Exact match | 312 contacts → |
“ITX is a custom software development partner trusted for nearly 30 years to deliver solutions that drive real business value.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Integrant, INCintegrant.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 280 contacts → |
“For more than 35 years, Integrant has engineered enterprise software for companies that can’t afford to get it wrong, in medical devices, life sciences, pharma, financial…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Alliance Global Servicesepam.comHQ: Conshohocken, PA, United StatesReported employees: 10001+ | Conshohocken, PA, United States | 10001+ | Exact match | 227 contacts → |
“Alliance Global Services is a software development firm that partners with software, technology and information-intensive businesses on their mission critical work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Develuxdevelux.com HQ: Kissimmee, United StatesReported employees: 51-200 | Kissimmee, United States | 51-200 | Exact match | 223 contacts → |
“Develux offers full-cycle custom software development services that align with your company’s unique needs and goals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Glorium Technologiesgloriumtech.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 217 contacts → |
“Glorium Technologies is a top-shelf bespoke software development firm, boasting 100+ deployed products.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aezion, INCaezion.comHQ: Frisco, TX, United StatesReported employees: 51-200 | Frisco, TX, United States | 51-200 | Exact match | 209 contacts → |
“As one of the premiere custom software providers in Dallas, Fort Worth and the DFW metroplex we live by the promise that our word is our bond.We help you solve IT challenges and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pulse Software Solutions LLCpulsesolutions.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 207 contacts → |
“Pulse Software Solutions is a Denver-based custom software development firm with a proud history of building internet-based systems since 1998.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Syberrysyberry.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 181 contacts → |
“Syberry Corporation is a global custom software engineering company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Finoit INCfinoit.comHQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 155 contacts → |
“Finoit is premium full-service software development compant that builds scalable and secure software products for startups and enterprises, helping them drive growth and scale…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Saasvaap INCsaasvaap.comHQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 153 contacts → |
“At Saasvaap, we specialize in delivering next-generation software solutions that help businesses simplify, scale, and succeed.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Effoneeffone.comHQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 139 contacts → |
“EffOne was founded by a team of Software Engineers in 1996, as a California Corporation with the mission of providing custom software development services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  White Rabbit Groupwhiterabbit.groupHQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 135 contacts → |
“White Rabbit Group is a software development agency with a highly diverse and creative team that takes an idea through development and into scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Appwrk IT Solutionsappwrk.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 131 contacts → |
“Introducing APPWRK IT Solutions: Your Partner for Innovative Digital IT Solutions!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Agicent Technologiesagicent.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 126 contacts → |
“Top Outsource software development and App Development Company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Redblinkredblink.comHQ: Danville, CA, United StatesReported employees: 51-200 | Danville, CA, United States | 51-200 | Exact match | 125 contacts → |
“RedBlink is an IT Solutions Company Headquartered in the San Francisco Bay Area.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Outcode Softwareoutcodesoftware.comHQ: Draper, UT, United StatesReported employees: 51-200 | Draper, UT, United States | 51-200 | Exact match | 120 contacts → |
“Outcode Software provides full-scale software development, data analytics, and a range of consulting services from cloud to system architecture.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Datanetiix Solutions INCdatanetiix.comHQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 111 contacts → |
“Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Softxpertsoftxpert.comHQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 107 contacts → |
“Softxpert is a global Software Development Company that was originally established with a basic mission to provide for a real need in the market for quality software applications…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Devsquaddevsquad.comHQ: Salt Lake City, UT, United StatesReported employees: 51-200 | Salt Lake City, UT, United States | 51-200 | Exact match | 99 contacts → |
“DevSquad is made up of a team of over 80 elite developers focused on helping successful entrepreneurs take their SaaS ideas from concept to reality.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Spark Technologiessparktechs.comHQ: Calexico, CA, United StatesReported employees: 51-200 | Calexico, CA, United States | 51-200 | Exact match | 99 contacts → |
“Our goal is very clear: We have to apply all of our I.T.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Krish Services Groupkrishservicesgroup.comHQ: Chagrin Falls, OH, United StatesReported employees: 51-200 | Chagrin Falls, OH, United States | 51-200 | Exact match | 94 contacts → |
“Krish Services Group: Your Strategic Partner for Modernizing and Scaling Software and Cloud Solutions Founded in 2011, Krish Services Group has transcended its Cleveland roots to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Code Upscalecodeupscale.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 90 contacts → |
“At Code Upscale, we specialize in turning business ideas into reality through custom technology solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,290 company matches
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Custom SaaS development companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,290 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.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,290 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: September 21, 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 ↗
Custom SaaS development companies by metro
Questions about this company list
What does Exact match mean for custom SaaS development companies?
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 custom SaaS development companies did RevenueBase find based in the United States?
The saved snapshot records 1,290 matching company records, 14,290 tracked contacts and 3,509 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: September 21, 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
Custom SaaS development companies by geography
- Custom SaaS development companies based in Ahmedabad, India
- Custom SaaS development companies based in Bangalore, India
- Custom SaaS development companies based in Chennai, India
- Custom SaaS development companies based in Coimbatore, India
- Custom SaaS development companies based in Hyderabad, India
- Custom SaaS development companies based in Indore, India
- Custom SaaS development companies based in Mumbai, India
- Custom SaaS development companies based in Noida, India
- Custom SaaS development companies based in Pune, India
- Custom SaaS development companies based in Surat, India
- Custom SaaS development companies based in Karachi, Pakistan
- Custom SaaS development companies based in Lahore, Pakistan
Cite this list
RevenueBase Data Team. Top 25 custom SaaS development companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/custom-saas-development-companies/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
- Custom SaaS development companies based in Ahmedabad, India
- Custom SaaS development companies based in Bangalore, India
- Custom SaaS development companies based in Chennai, India
- Custom SaaS development companies based in Coimbatore, India
- Custom SaaS development companies based in Hyderabad, India
- Custom SaaS development companies based in Indore, India
Company intelligence · public preview
Top 25 custom SaaS development companies based in the United States
RevenueBase records 1,290 matching company records for custom SaaS development companies based in the United States, with 14,290 tracked contacts and 3,509 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: September 21, 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 custom SaaS development companies 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 | Trinetixtrinetix.com HQ: Brentwood, TN, United StatesReported employees: 1,001-5,000 | Brentwood, TN, United States | 1,001-5,000 | Exact match | 902 contacts → |
“Trinetix is a global custom software development partner that brings ambitious ideas to life.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Droisysdroisys.com HQ: Las Vegas, NV, United StatesReported employees: 201-500 | Las Vegas, NV, United States | 201-500 | Exact match | 544 contacts → |
“Droisys is an innovation technology company, with a reputation of delivering top engineering projects and teams to meet, execute, and solve complex business challenges & deliver…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sails Software INCsailssoftware.com HQ: Novi, MI, United StatesReported employees: 501-1,000 | Novi, MI, United States | 501-1,000 | Exact match | 314 contacts → |
“Conceptualized in 2015, Sails Software Inc partners with businesses across several industries in making amazing software products with ever evolving technology and processes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ITX Corpitx.com HQ: Rochester, NY, United StatesReported employees: 201-500 | Rochester, NY, United States | 201-500 | Exact match | 312 contacts → |
“ITX is a custom software development partner trusted for nearly 30 years to deliver solutions that drive real business value.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Integrant, INCintegrant.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 280 contacts → |
“For more than 35 years, Integrant has engineered enterprise software for companies that can’t afford to get it wrong, in medical devices, life sciences, pharma, financial…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Alliance Global Servicesepam.com HQ: Conshohocken, PA, United StatesReported employees: 10001+ | Conshohocken, PA, United States | 10001+ | Exact match | 227 contacts → |
“Alliance Global Services is a software development firm that partners with software, technology and information-intensive businesses on their mission critical work.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Develuxdevelux.com HQ: Kissimmee, United StatesReported employees: 51-200 | Kissimmee, United States | 51-200 | Exact match | 223 contacts → |
“Develux offers full-cycle custom software development services that align with your company’s unique needs and goals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Glorium Technologiesgloriumtech.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 217 contacts → |
“Glorium Technologies is a top-shelf bespoke software development firm, boasting 100+ deployed products.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aezion, INCaezion.com HQ: Frisco, TX, United StatesReported employees: 51-200 | Frisco, TX, United States | 51-200 | Exact match | 209 contacts → |
“As one of the premiere custom software providers in Dallas, Fort Worth and the DFW metroplex we live by the promise that our word is our bond.We help you solve IT challenges and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pulse Software Solutions LLCpulsesolutions.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 207 contacts → |
“Pulse Software Solutions is a Denver-based custom software development firm with a proud history of building internet-based systems since 1998.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Syberrysyberry.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 181 contacts → |
“Syberry Corporation is a global custom software engineering company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Finoit INCfinoit.com HQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 155 contacts → |
“Finoit is premium full-service software development compant that builds scalable and secure software products for startups and enterprises, helping them drive growth and scale…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Saasvaap INCsaasvaap.com HQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 153 contacts → |
“At Saasvaap, we specialize in delivering next-generation software solutions that help businesses simplify, scale, and succeed.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Effoneeffone.com HQ: Santa Clara, CA, United StatesReported employees: 201-500 | Santa Clara, CA, United States | 201-500 | Exact match | 139 contacts → |
“EffOne was founded by a team of Software Engineers in 1996, as a California Corporation with the mission of providing custom software development services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | White Rabbit Groupwhiterabbit.group HQ: Seattle, WA, United StatesReported employees: 51-200 | Seattle, WA, United States | 51-200 | Exact match | 135 contacts → |
“White Rabbit Group is a software development agency with a highly diverse and creative team that takes an idea through development and into scale.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Appwrk IT Solutionsappwrk.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 131 contacts → |
“Introducing APPWRK IT Solutions: Your Partner for Innovative Digital IT Solutions!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Agicent Technologiesagicent.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 126 contacts → |
“Top Outsource software development and App Development Company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Redblinkredblink.com HQ: Danville, CA, United StatesReported employees: 51-200 | Danville, CA, United States | 51-200 | Exact match | 125 contacts → |
“RedBlink is an IT Solutions Company Headquartered in the San Francisco Bay Area.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Outcode Softwareoutcodesoftware.com HQ: Draper, UT, United StatesReported employees: 51-200 | Draper, UT, United States | 51-200 | Exact match | 120 contacts → |
“Outcode Software provides full-scale software development, data analytics, and a range of consulting services from cloud to system architecture.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Datanetiix Solutions INCdatanetiix.com HQ: Irvine, CA, United StatesReported employees: 51-200 | Irvine, CA, United States | 51-200 | Exact match | 111 contacts → |
“Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Softxpertsoftxpert.com HQ: Anaheim, CA, United StatesReported employees: 51-200 | Anaheim, CA, United States | 51-200 | Exact match | 107 contacts → |
“Softxpert is a global Software Development Company that was originally established with a basic mission to provide for a real need in the market for quality software applications…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Devsquaddevsquad.com HQ: Salt Lake City, UT, United StatesReported employees: 51-200 | Salt Lake City, UT, United States | 51-200 | Exact match | 99 contacts → |
“DevSquad is made up of a team of over 80 elite developers focused on helping successful entrepreneurs take their SaaS ideas from concept to reality.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Spark Technologiessparktechs.com HQ: Calexico, CA, United StatesReported employees: 51-200 | Calexico, CA, United States | 51-200 | Exact match | 99 contacts → |
“Our goal is very clear: We have to apply all of our I.T.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Krish Services Groupkrishservicesgroup.com HQ: Chagrin Falls, OH, United StatesReported employees: 51-200 | Chagrin Falls, OH, United States | 51-200 | Exact match | 94 contacts → |
“Krish Services Group: Your Strategic Partner for Modernizing and Scaling Software and Cloud Solutions Founded in 2011, Krish Services Group has transcended its Cleveland roots to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Code Upscalecodeupscale.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 90 contacts → |
“At Code Upscale, we specialize in turning business ideas into reality through custom technology solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Custom SaaS development companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,290 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.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,290 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: September 21, 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 ↗
Custom SaaS development companies by metro
Questions about this company list
What does Exact match mean for custom SaaS development companies?
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 custom SaaS development companies did RevenueBase find based in the United States?
The saved snapshot records 1,290 matching company records, 14,290 tracked contacts and 3,509 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: September 21, 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
Custom SaaS development companies by geography
- Custom SaaS development companies based in Ahmedabad, India
- Custom SaaS development companies based in Bangalore, India
- Custom SaaS development companies based in Chennai, India
- Custom SaaS development companies based in Coimbatore, India
- Custom SaaS development companies based in Hyderabad, India
- Custom SaaS development companies based in Indore, India
- Custom SaaS development companies based in Mumbai, India
- Custom SaaS development companies based in Noida, India
- Custom SaaS development companies based in Pune, India
- Custom SaaS development companies based in Surat, India
- Custom SaaS development companies based in Karachi, Pakistan
- Custom SaaS development companies based in Lahore, Pakistan
Cite this list
RevenueBase Data Team. Top 25 custom SaaS development companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/custom-saas-development-companies/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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