Company lists · Data refreshed September 2026
Top 25 Professional services marketplaces based in the United States
RevenueBase identified 471 company matches for professional services marketplaces associated with the United States as of September 2026 and tracks 143,950 professional contacts across them, including 4,524 with verified work emails. New York is the largest hub.
This list covers company matches for professional services marketplaces 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 29, 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 professional services marketplaces based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 127,560 contacts → | ||||
Exact match “Upwork is the world’s work marketplace that connects businesses with independent talent from across the globe.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 5,001 contacts → | ||||
Exact match “With over $5 billion in global payments,$200 million in annual revenue, 70k contracts signed, Toptal is the world’s largest fully remote workforce.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 1,126 contacts → | ||||
Exact match “Guru offers a secure, flexible, and cost-effective platform for Employers and Freelancers around the globe to connect, collaborate and get work done.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 648 contacts → | ||||
Exact match “JustAnswer is the world’s leading expert marketplace, connecting more than 16 million people worldwide with doctors, lawyers, and more.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 521 contacts → | ||||
Exact match “Microworkers is a service of Weblabcenter, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 374 contacts → | ||||
Exact match “Fiverr Pro is an all-in-one premium business solution tailored to your business needs, enabling you to recruit, onboard, manage, and pay talent without worry or hassle, so you can…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 272 contacts → | ||||
Exact match “Of course!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 201 contacts → | ||||
Exact match “Over 40K+ global agencies specializing in branding, marketing, web design, technology, and business services Submit your best designs and discover award-winning brands and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 200 contacts → | ||||
Exact match “The Marketplace connects business owners with the top 1% of virtual assistants, freelancers, and agency applicants in eCommerce, digital marketing, and web development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 97 contacts → | ||||
Exact match “You shouldn't need twenty applications to find good remote work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 86 contacts → | ||||
Exact match “Fieldengineer.com (FE) is a global on-demand workforce for the telecom & system support industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 84 contacts → | ||||
Exact match “With 1 million monthly visitors, Expertise helps people connect with local experts and helpful resources for life's most important decisions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 83 contacts → | ||||
Exact match “Arc is a global marketplace of top remote talent, vetted and ready to interview.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 70 contacts → | ||||
Exact match “Work is changing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 69 contacts → | ||||
Exact match “Uptalent connects companies with a curated network of remote, independent professionals across architecture, engineering support, business operations, marketing, and design.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 66 contacts → | ||||
Exact match “Gun.io simplifies tech hiring by connecting companies with software engineers for full-time, contract, and project-based roles.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “For the mom on the go or the young entrepreneur, the Moonlighting marketplace is the fastest way to find and hire freelancers and small businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “Cadre is an on-line marketplace app that provides event planning organizations with better way to compliantly contract and manage their event freelancers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 38 contacts → | ||||
Exact match “We’re a platform that lets companies work efficiently and securely with top, thoroughly selected IT contractors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 33 contacts → | ||||
Exact match “crowdspring is the world’s leading marketplace for buyers and sellers of crowdsourced creative services, including logo design, web design, graphic design, product design and even…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 32 contacts → | ||||
Exact match “SkillHire is a marketplace for hiring top freelance developers, designers and small studios.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match “Graphite enables seamless access to the world's best independent talent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 30 contacts → | ||||
Exact match “Freelancer onboarding, management, and payments made easy Work as we know it is undergoing a profound change.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 27 contacts → | ||||
Exact match “Distro was started with the growing technology company in mind.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Bada is a global talent platform that revolutionizes how freelancers are matched with businesses.” Recorded in the RevenueBase company graph · Sep 29, 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 “professional services marketplaces”. 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 471 professional services marketplaces based in the United States
See the full list, filter by size, metro and specialty, and access 4,524 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Professional services marketplaces based in the United States at a glance
As of Sep 29, 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 471 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 “professional services marketplaces” 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 4,524 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 29, 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.
Professional services marketplaces 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 “professional services marketplaces”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many professional services marketplaces are there based in the United States?
RevenueBase identified 471 company matches for professional services marketplaces 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?
Upwork tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most professional services marketplaces?
New York leads with 56 company records, followed by San Francisco (27) and Chicago (13).
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 4,524 professional contacts with verified work emails tracked across these 471 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 471 professional services marketplaces based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Professional services marketplaces by geography
- Professional services marketplaces based in Paris, France
- Professional services marketplaces based in London, United Kingdom
- Professional services marketplaces based in New York, United States
- Professional services marketplaces based in San Francisco, United States
- Professional services marketplaces based in Australia
- Professional services marketplaces based in Brazil
- Professional services marketplaces based in Canada
- Professional services marketplaces based in France
- Professional services marketplaces based in Germany
- Professional services marketplaces based in India
- Professional services marketplaces based in the Netherlands
- Professional services marketplaces based in Sweden
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
- Professional services marketplaces based in Paris, France
- Professional services marketplaces based in London, United Kingdom
- Professional services marketplaces based in New York, United States
- Professional services marketplaces based in San Francisco, United States
- Professional services marketplaces based in Australia
- Professional services marketplaces based in Brazil
Company intelligence · public preview
Top 25 professional services marketplaces 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 471 matching company records for professional services marketplaces based in the United States, with 143,950 tracked contacts and 4,524 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 29, 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 professional services marketplaces 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 |  Upworkupwork.comHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 127,560 contacts → |
“Upwork is the world’s work marketplace that connects businesses with independent talent from across the globe.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Toptaltoptal.comHQ: Work From Anywhere, DE, United StatesReported employees: 1,001-5,000 | Work From Anywhere, DE, United States | 1,001-5,000 | Exact match | 5,001 contacts → |
“With over $5 billion in global payments,$200 million in annual revenue, 70k contracts signed, Toptal is the world’s largest fully remote workforce.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  guru.comguru.comHQ: Pittsburgh, PA, United StatesReported employees: Not recorded | Pittsburgh, PA, United States | Not recorded | Exact match | 1,126 contacts → |
“Guru offers a secure, flexible, and cost-effective platform for Employers and Freelancers around the globe to connect, collaborate and get work done.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Justanswerjustanswer.com HQ: San Francisco, CA, United StatesReported employees: 501-1,000 | San Francisco, CA, United States | 501-1,000 | Exact match | 648 contacts → |
“JustAnswer is the world’s leading expert marketplace, connecting more than 16 million people worldwide with doctors, lawyers, and more.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Microworkersmicroworkers.comHQ: Texas, United StatesReported employees: Not recorded | Texas, United States | Not recorded | Exact match | 521 contacts → |
“Microworkers is a service of Weblabcenter, Inc.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Fiverr PROpro.fiverr.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 374 contacts → |
“Fiverr Pro is an all-in-one premium business solution tailored to your business needs, enabling you to recruit, onboard, manage, and pay talent without worry or hassle, so you can…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Golancegolance.comHQ: Dover, DE, United StatesReported employees: 51-200 | Dover, DE, United States | 51-200 | Exact match | 272 contacts → |
“Of course!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Designrushdesignrush.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 201 contacts → |
“Over 40K+ global agencies specializing in branding, marketing, web design, technology, and business services Submit your best designs and discover award-winning brands and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Freeupfreeup.netHQ: St. Petersburg, FL, United StatesReported employees: Not recorded | St. Petersburg, FL, United States | Not recorded | Exact match | 200 contacts → |
“The Marketplace connects business owners with the top 1% of virtual assistants, freelancers, and agency applicants in eCommerce, digital marketing, and web development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Worklingworkling.comHQ: Mountain View, CA, United StatesReported employees: 51-200 | Mountain View, CA, United States | 51-200 | Exact match | 97 contacts → |
“You shouldn't need twenty applications to find good remote work.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Field Engineerfieldengineer.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 86 contacts → |
“Fieldengineer.com (FE) is a global on-demand workforce for the telecom & system support industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  expertise.comexpertise.comHQ: Los Angeles, WA, United StatesReported employees: 51-200 | Los Angeles, WA, United States | 51-200 | Exact match | 84 contacts → |
“With 1 million monthly visitors, Expertise helps people connect with local experts and helpful resources for life's most important decisions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  arc.devarc.devHQ: Palo Alto, CA, United StatesReported employees: 11-50 | Palo Alto, CA, United States | 11-50 | Exact match | 83 contacts → |
“Arc is a global marketplace of top remote talent, vetted and ready to interview.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | TORCtorc.dev HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 70 contacts → |
“Work is changing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  uptalent.iouptalent.ioHQ: North Miami Beach, FL, United StatesReported employees: 11-50 | North Miami Beach, FL, United States | 11-50 | Exact match | 69 contacts → |
“Uptalent connects companies with a curated network of remote, independent professionals across architecture, engineering support, business operations, marketing, and design.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  gun.iogun.ioHQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 66 contacts → |
“Gun.io simplifies tech hiring by connecting companies with software engineers for full-time, contract, and project-based roles.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Moonlighting By Careergigmoonlighting.comHQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 44 contacts → |
“For the mom on the go or the young entrepreneur, the Moonlighting marketplace is the fastest way to find and hire freelancers and small businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  CADREhirecadre.comHQ: Bloomington, IN, United StatesReported employees: 11-50 | Bloomington, IN, United States | 11-50 | Exact match | 43 contacts → |
“Cadre is an on-line marketplace app that provides event planning organizations with better way to compliantly contract and manage their event freelancers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  smartbrain.iosmartbrain.ioHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 38 contacts → |
“We’re a platform that lets companies work efficiently and securely with top, thoroughly selected IT contractors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Crowdspringcrowdspring.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 33 contacts → |
“crowdspring is the world’s leading marketplace for buyers and sellers of crowdsourced creative services, including logo design, web design, graphic design, product design and even…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Skillhireskillhire.comHQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 32 contacts → |
“SkillHire is a marketplace for hiring top freelance developers, designers and small studios.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Graphitegraphite.workHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 30 contacts → |
“Graphite enables seamless access to the world's best independent talent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  KALOkalohq.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 30 contacts → |
“Freelancer onboarding, management, and payments made easy Work as we know it is undergoing a profound change.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Distrodistro.io HQ: Lehi, UT, United StatesReported employees: 1-10 | Lehi, UT, United States | 1-10 | Exact match | 27 contacts → |
“Distro was started with the growing technology company in mind.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  BADAheybada.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 24 contacts → |
“Bada is a global talent platform that revolutionizes how freelancers are matched with businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 471 company matches
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Professional services marketplaces: dataset insights
September 29, 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
471 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 471 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 29, 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 ↗
Professional services marketplaces by metro
Questions about this company list
What does Exact match mean for professional services marketplaces?
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 professional services marketplaces did RevenueBase find based in the United States?
The saved snapshot records 471 matching company records, 143,950 tracked contacts and 4,524 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 29, 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
Professional services marketplaces by geography
- Professional services marketplaces based in Paris, France
- Professional services marketplaces based in London, United Kingdom
- Professional services marketplaces based in New York, United States
- Professional services marketplaces based in San Francisco, United States
- Professional services marketplaces based in Australia
- Professional services marketplaces based in Brazil
- Professional services marketplaces based in Canada
- Professional services marketplaces based in France
- Professional services marketplaces based in Germany
- Professional services marketplaces based in India
- Professional services marketplaces based in the Netherlands
- Professional services marketplaces based in Sweden
Cite this list
RevenueBase Data Team. Top 25 professional services marketplaces based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/professional-services-marketplaces/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
- Professional services marketplaces based in Paris, France
- Professional services marketplaces based in London, United Kingdom
- Professional services marketplaces based in New York, United States
- Professional services marketplaces based in San Francisco, United States
- Professional services marketplaces based in Australia
- Professional services marketplaces based in Brazil
Company intelligence · public preview
Top 25 professional services marketplaces based in the United States
RevenueBase records 471 matching company records for professional services marketplaces based in the United States, with 143,950 tracked contacts and 4,524 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 29, 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 professional services marketplaces 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 | Upworkupwork.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 127,560 contacts → |
“Upwork is the world’s work marketplace that connects businesses with independent talent from across the globe.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Toptaltoptal.com HQ: Work From Anywhere, DE, United StatesReported employees: 1,001-5,000 | Work From Anywhere, DE, United States | 1,001-5,000 | Exact match | 5,001 contacts → |
“With over $5 billion in global payments,$200 million in annual revenue, 70k contracts signed, Toptal is the world’s largest fully remote workforce.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | guru.comguru.com HQ: Pittsburgh, PA, United StatesReported employees: Not recorded | Pittsburgh, PA, United States | Not recorded | Exact match | 1,126 contacts → |
“Guru offers a secure, flexible, and cost-effective platform for Employers and Freelancers around the globe to connect, collaborate and get work done.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Justanswerjustanswer.com HQ: San Francisco, CA, United StatesReported employees: 501-1,000 | San Francisco, CA, United States | 501-1,000 | Exact match | 648 contacts → |
“JustAnswer is the world’s leading expert marketplace, connecting more than 16 million people worldwide with doctors, lawyers, and more.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Microworkersmicroworkers.com HQ: Texas, United StatesReported employees: Not recorded | Texas, United States | Not recorded | Exact match | 521 contacts → |
“Microworkers is a service of Weblabcenter, Inc.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Fiverr PROpro.fiverr.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 374 contacts → |
“Fiverr Pro is an all-in-one premium business solution tailored to your business needs, enabling you to recruit, onboard, manage, and pay talent without worry or hassle, so you can…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Golancegolance.com HQ: Dover, DE, United StatesReported employees: 51-200 | Dover, DE, United States | 51-200 | Exact match | 272 contacts → |
“Of course!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Designrushdesignrush.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 201 contacts → |
“Over 40K+ global agencies specializing in branding, marketing, web design, technology, and business services Submit your best designs and discover award-winning brands and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Freeupfreeup.net HQ: St. Petersburg, FL, United StatesReported employees: Not recorded | St. Petersburg, FL, United States | Not recorded | Exact match | 200 contacts → |
“The Marketplace connects business owners with the top 1% of virtual assistants, freelancers, and agency applicants in eCommerce, digital marketing, and web development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Worklingworkling.com HQ: Mountain View, CA, United StatesReported employees: 51-200 | Mountain View, CA, United States | 51-200 | Exact match | 97 contacts → |
“You shouldn't need twenty applications to find good remote work.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Field Engineerfieldengineer.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 86 contacts → |
“Fieldengineer.com (FE) is a global on-demand workforce for the telecom & system support industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | expertise.comexpertise.com HQ: Los Angeles, WA, United StatesReported employees: 51-200 | Los Angeles, WA, United States | 51-200 | Exact match | 84 contacts → |
“With 1 million monthly visitors, Expertise helps people connect with local experts and helpful resources for life's most important decisions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | arc.devarc.dev HQ: Palo Alto, CA, United StatesReported employees: 11-50 | Palo Alto, CA, United States | 11-50 | Exact match | 83 contacts → |
“Arc is a global marketplace of top remote talent, vetted and ready to interview.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | TORCtorc.dev HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 70 contacts → |
“Work is changing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | uptalent.iouptalent.io HQ: North Miami Beach, FL, United StatesReported employees: 11-50 | North Miami Beach, FL, United States | 11-50 | Exact match | 69 contacts → |
“Uptalent connects companies with a curated network of remote, independent professionals across architecture, engineering support, business operations, marketing, and design.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | gun.iogun.io HQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 66 contacts → |
“Gun.io simplifies tech hiring by connecting companies with software engineers for full-time, contract, and project-based roles.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Moonlighting By Careergigmoonlighting.com HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 44 contacts → |
“For the mom on the go or the young entrepreneur, the Moonlighting marketplace is the fastest way to find and hire freelancers and small businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | CADREhirecadre.com HQ: Bloomington, IN, United StatesReported employees: 11-50 | Bloomington, IN, United States | 11-50 | Exact match | 43 contacts → |
“Cadre is an on-line marketplace app that provides event planning organizations with better way to compliantly contract and manage their event freelancers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | smartbrain.iosmartbrain.io HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 38 contacts → |
“We’re a platform that lets companies work efficiently and securely with top, thoroughly selected IT contractors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Crowdspringcrowdspring.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 33 contacts → |
“crowdspring is the world’s leading marketplace for buyers and sellers of crowdsourced creative services, including logo design, web design, graphic design, product design and even…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Skillhireskillhire.com HQ: New York, NY, United StatesReported employees: Not recorded | New York, NY, United States | Not recorded | Exact match | 32 contacts → |
“SkillHire is a marketplace for hiring top freelance developers, designers and small studios.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Graphitegraphite.work HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 30 contacts → |
“Graphite enables seamless access to the world's best independent talent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | KALOkalohq.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 30 contacts → |
“Freelancer onboarding, management, and payments made easy Work as we know it is undergoing a profound change.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Distrodistro.io HQ: Lehi, UT, United StatesReported employees: 1-10 | Lehi, UT, United States | 1-10 | Exact match | 27 contacts → |
“Distro was started with the growing technology company in mind.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | BADAheybada.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 24 contacts → |
“Bada is a global talent platform that revolutionizes how freelancers are matched with businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 471 company matches
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Professional services marketplaces: dataset insights
September 29, 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
471 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 471 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 29, 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 ↗
Professional services marketplaces by metro
Questions about this company list
What does Exact match mean for professional services marketplaces?
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 professional services marketplaces did RevenueBase find based in the United States?
The saved snapshot records 471 matching company records, 143,950 tracked contacts and 4,524 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 29, 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
Professional services marketplaces by geography
- Professional services marketplaces based in Paris, France
- Professional services marketplaces based in London, United Kingdom
- Professional services marketplaces based in New York, United States
- Professional services marketplaces based in San Francisco, United States
- Professional services marketplaces based in Australia
- Professional services marketplaces based in Brazil
- Professional services marketplaces based in Canada
- Professional services marketplaces based in France
- Professional services marketplaces based in Germany
- Professional services marketplaces based in India
- Professional services marketplaces based in the Netherlands
- Professional services marketplaces based in Sweden
Cite this list
RevenueBase Data Team. Top 25 professional services marketplaces based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/professional-services-marketplaces/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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- Professional services marketplaces based in Paris, France
- Professional services marketplaces based in London, United Kingdom
- Professional services marketplaces based in New York, United States
- Professional services marketplaces based in San Francisco, United States
- Professional services marketplaces based in Australia
- Professional services marketplaces based in Brazil