Company lists · Data refreshed November 2026
Top 25 Subject matter expert networks based in the United States
RevenueBase identified 126 company matches for subject matter expert networks associated with the United States as of November 2026 and tracks 14,079 professional contacts across them, including 1,288 with verified work emails. New York is the largest hub.
This list covers company matches for subject matter expert networks 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 November 6, 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 subject matter expert networks based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,531 contacts → | ||||
Exact match “GLG is the world’s leading platform for trusted human expertise, connecting decision makers to the precise intelligence they need to gain a strategic edge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,186 contacts → | ||||
Exact match “AdvisoryCloud provides professionals the platform, exposure, and tools to monetize their knowledge as an advisor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 635 contacts → | ||||
Exact match “VISASQ/COLEMAN was established as a partnership between VisasQ Inc, Asia’s top expert network and the only publicly traded company in this field, and Coleman Research, a trusted…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 376 contacts → | ||||
Exact match “Zintro was founded in 2007 to disrupt the existing market research model by offering the same high-quality participants but with more flexibility and for a lower price.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 241 contacts → | ||||
Exact match “Office Hours is an on-demand expert network connecting leading organizations with the expertise they need, across industries, functions, and hard-to-reach domains.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 153 contacts → | ||||
Exact match “We are the experts on expertise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 134 contacts → | ||||
Exact match “Ivy Exec is an elite, online community that offers executive jobs, career advice, and paid market research studies for business leaders and subject matter experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 109 contacts → | ||||
Exact match “Wikistrat operates a global network of subject-matter experts who collaborate on an interactive platform to provide our clients with novel insights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 73 contacts → | ||||
Exact match “Maven makes direct access to expert consultant advice and knowledge on any topic easy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 66 contacts → | ||||
Exact match “Guidepoint Global acquired Vista Research from Standard & Poor's in May 2009.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 65 contacts → | ||||
Exact match “The Insights Desk is an expert network and primary research firm specializing in connecting clients with the most relevant industry experts for their projects or investment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 62 contacts → | ||||
Exact match “When private equity firms are faced with complex investment decisions, they turn to Apex Leaders to identify former executives and industry leaders with specific experience who…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 32 contacts → | ||||
Exact match “Bridger is a tech-enabled consulting firm connecting businesses with industry professionals to share knowledge, on-demand.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 32 contacts → | ||||
Exact match “Source Pivot is a specialist expert network firm focused on delivering high-quality, custom fieldwork for consulting and market research companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “Slingshot Insights is a new take on expert networks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Seersite is a privately held insights engine founded in 2023.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match “Inobal is an international business consulting firm built on one belief, that every business deserves access to serious strategic support, regardless of size.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “ExpertConnect provides institutional investors, corporations, and professional service firms with access to leading subject matter experts to gain actionable insights on matters…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “Graphite enables seamless access to the world's best independent talent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “At Vertex Expert Network, we specialize in delivering comprehensive expert network solutions for both qualitative and quantitative research projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “Axon connects business professionals with industry professionals, who can provide them market insights, at an exceptional 96% satisfaction rate from clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Featured is the AI co-pilot for PR, connecting subject matter experts with the media opportunities that build authority and visibility.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “At ExNett, we help connect our clients with a global network of experts to drive innovation and solve complex challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Vantage Expert Research is an Expert Network Firm that fosters mutually beneficial relationships between Market research organizations and Subject Matter Experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “The ultimate platform for exclusive access to top-notch experts who are handpicked based on their exceptional knowledge, skills, and expertise.” Recorded in the RevenueBase company graph · Nov 6, 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 “subject matter expert networks”. 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 126 subject matter expert networks based in the United States
See the full list, filter by size, metro and specialty, and access 1,288 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Subject matter expert networks based in the United States at a glance
As of Nov 6, 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 126 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 “subject matter expert networks” 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 1,288 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 November 6, 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.
Subject matter expert networks 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 “subject matter expert networks”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many subject matter expert networks are there based in the United States?
RevenueBase identified 126 company matches for subject matter expert networks associated with the United States as of November 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?
GLG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most subject matter expert networks?
New York leads with 32 company records, followed by San Francisco (7) and Austin (6).
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 1,288 professional contacts with verified work emails tracked across these 126 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 126 subject matter expert networks based in the United States. Start with a free account, no credit card.
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Subject matter expert networks by geography
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
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- Subject matter expert networks based in London, United Kingdom
- Subject matter expert networks based in New York, United States
- Subject matter expert networks based in India
- Subject matter expert networks based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 subject matter expert networks 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 126 matching company records for subject matter expert networks based in the United States, with 14,079 tracked contacts and 1,288 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: November 6, 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 subject matter expert networks 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 |  GLGglg.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 9,531 contacts → |
“GLG is the world’s leading platform for trusted human expertise, connecting decision makers to the precise intelligence they need to gain a strategic edge.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Advisorycloudadvisorycloud.comHQ: San Rafael, CA, United StatesReported employees: Not recorded | San Rafael, CA, United States | Not recorded | Exact match | 1,186 contacts → |
“AdvisoryCloud provides professionals the platform, exposure, and tools to monetize their knowledge as an advisor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Coleman Researchcolemanrg.comHQ: New York, NC, United StatesReported employees: 201-500 | New York, NC, United States | 201-500 | Exact match | 635 contacts → |
“VISASQ/COLEMAN was established as a partnership between VisasQ Inc, Asia’s top expert network and the only publicly traded company in this field, and Coleman Research, a trusted…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zintrozintro.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 376 contacts → |
“Zintro was founded in 2007 to disrupt the existing market research model by offering the same high-quality participants but with more flexibility and for a lower price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Office Hoursofficehours.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 241 contacts → |
“Office Hours is an on-demand expert network connecting leading organizations with the expertise they need, across industries, functions, and hard-to-reach domains.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Onfrontiersonfrontiers.comHQ: Ny, United StatesReported employees: Not recorded | Ny, United States | Not recorded | Exact match | 153 contacts → |
“We are the experts on expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  IVY Execivyexec.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 134 contacts → |
“Ivy Exec is an elite, online community that offers executive jobs, career advice, and paid market research studies for business leaders and subject matter experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Wikistratwikistrat.comHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 109 contacts → |
“Wikistrat operates a global network of subject-matter experts who collaborate on an interactive platform to provide our clients with novel insights.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Maven Researchmaven.coHQ: Portsmouth, NH, United StatesReported employees: 11-50 | Portsmouth, NH, United States | 11-50 | Exact match | 73 contacts → |
“Maven makes direct access to expert consultant advice and knowledge on any topic easy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vista Researchguidepointglobal.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 66 contacts → |
“Guidepoint Global acquired Vista Research from Standard & Poor's in May 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  The Insights Desktheinsightsdesk.comHQ: Cheney, WA, United StatesReported employees: 51-200 | Cheney, WA, United States | 51-200 | Exact match | 65 contacts → |
“The Insights Desk is an expert network and primary research firm specializing in connecting clients with the most relevant industry experts for their projects or investment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Apex Leadersapexleaders.comHQ: Boise, ID, United StatesReported employees: 51-200 | Boise, ID, United States | 51-200 | Exact match | 62 contacts → |
“When private equity firms are faced with complex investment decisions, they turn to Apex Leaders to identify former executives and industry leaders with specific experience who…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Bridgermybridger.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 32 contacts → |
“Bridger is a tech-enabled consulting firm connecting businesses with industry professionals to share knowledge, on-demand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Source Pivotsourcepivot.comHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 32 contacts → |
“Source Pivot is a specialist expert network firm focused on delivering high-quality, custom fieldwork for consulting and market research companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Slingshot Insightsslingshotinsights.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 24 contacts → |
“Slingshot Insights is a new take on expert networks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Seersiteseersite.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 22 contacts → |
“Seersite is a privately held insights engine founded in 2023.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Inobalinobal.comHQ: Usa, United StatesReported employees: 1,001-5,000 | Usa, United States | 1,001-5,000 | Exact match | 22 contacts → |
“Inobal is an international business consulting firm built on one belief, that every business deserves access to serious strategic support, regardless of size.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Expertconnectexpertconnect.netHQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 20 contacts → |
“ExpertConnect provides institutional investors, corporations, and professional service firms with access to leading subject matter experts to gain actionable insights on matters…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Graphitegraphite.workHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 19 contacts → |
“Graphite enables seamless access to the world's best independent talent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Vertex Expert Networkvertexen.comHQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 15 contacts → |
“At Vertex Expert Network, we specialize in delivering comprehensive expert network solutions for both qualitative and quantitative research projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Axon Advisors LLCaxonadvisors.comHQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 15 contacts → |
“Axon connects business professionals with industry professionals, who can provide them market insights, at an exceptional 96% satisfaction rate from clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Featuredfeatured.comHQ: Scottsdale, AZ, United StatesReported employees: 1-10 | Scottsdale, AZ, United States | 1-10 | Exact match | 13 contacts → |
“Featured is the AI co-pilot for PR, connecting subject matter experts with the media opportunities that build authority and visibility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Exnettexnett.aiHQ: Brandon, FL, United StatesReported employees: 11-50 | Brandon, FL, United States | 11-50 | Exact match | 9 contacts → |
“At ExNett, we help connect our clients with a global network of experts to drive innovation and solve complex challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Vantage Expert Researchvantageresearch.coHQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 9 contacts → |
“Vantage Expert Research is an Expert Network Firm that fosters mutually beneficial relationships between Market research organizations and Subject Matter Experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  The Askme Networktheaskme.networkHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“The ultimate platform for exclusive access to top-notch experts who are handpicked based on their exceptional knowledge, skills, and expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 126 company matches
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Subject matter expert networks: dataset insights
November 6, 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
125 records in the displayed employee bands.
1 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 126 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: November 6, 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 ↗
Subject matter expert networks by metro
Questions about this company list
What does Exact match mean for subject matter expert networks?
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 subject matter expert networks did RevenueBase find based in the United States?
The saved snapshot records 126 matching company records, 14,079 tracked contacts and 1,288 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: November 6, 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
Subject matter expert networks by geography
Cite this list
RevenueBase Data Team. Top 25 subject matter expert networks based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subject-matter-expert-networks/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
- Subject matter expert networks based in London, United Kingdom
- Subject matter expert networks based in New York, United States
- Subject matter expert networks based in India
- Subject matter expert networks based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 subject matter expert networks based in the United States
RevenueBase records 126 matching company records for subject matter expert networks based in the United States, with 14,079 tracked contacts and 1,288 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: November 6, 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 subject matter expert networks 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 | GLGglg.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 9,531 contacts → |
“GLG is the world’s leading platform for trusted human expertise, connecting decision makers to the precise intelligence they need to gain a strategic edge.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Advisorycloudadvisorycloud.com HQ: San Rafael, CA, United StatesReported employees: Not recorded | San Rafael, CA, United States | Not recorded | Exact match | 1,186 contacts → |
“AdvisoryCloud provides professionals the platform, exposure, and tools to monetize their knowledge as an advisor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Coleman Researchcolemanrg.com HQ: New York, NC, United StatesReported employees: 201-500 | New York, NC, United States | 201-500 | Exact match | 635 contacts → |
“VISASQ/COLEMAN was established as a partnership between VisasQ Inc, Asia’s top expert network and the only publicly traded company in this field, and Coleman Research, a trusted…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zintrozintro.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 376 contacts → |
“Zintro was founded in 2007 to disrupt the existing market research model by offering the same high-quality participants but with more flexibility and for a lower price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Office Hoursofficehours.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 241 contacts → |
“Office Hours is an on-demand expert network connecting leading organizations with the expertise they need, across industries, functions, and hard-to-reach domains.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Onfrontiersonfrontiers.com HQ: Ny, United StatesReported employees: Not recorded | Ny, United States | Not recorded | Exact match | 153 contacts → |
“We are the experts on expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IVY Execivyexec.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 134 contacts → |
“Ivy Exec is an elite, online community that offers executive jobs, career advice, and paid market research studies for business leaders and subject matter experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wikistratwikistrat.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 109 contacts → |
“Wikistrat operates a global network of subject-matter experts who collaborate on an interactive platform to provide our clients with novel insights.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Maven Researchmaven.co HQ: Portsmouth, NH, United StatesReported employees: 11-50 | Portsmouth, NH, United States | 11-50 | Exact match | 73 contacts → |
“Maven makes direct access to expert consultant advice and knowledge on any topic easy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vista Researchguidepointglobal.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 66 contacts → |
“Guidepoint Global acquired Vista Research from Standard & Poor's in May 2009.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | The Insights Desktheinsightsdesk.com HQ: Cheney, WA, United StatesReported employees: 51-200 | Cheney, WA, United States | 51-200 | Exact match | 65 contacts → |
“The Insights Desk is an expert network and primary research firm specializing in connecting clients with the most relevant industry experts for their projects or investment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Apex Leadersapexleaders.com HQ: Boise, ID, United StatesReported employees: 51-200 | Boise, ID, United States | 51-200 | Exact match | 62 contacts → |
“When private equity firms are faced with complex investment decisions, they turn to Apex Leaders to identify former executives and industry leaders with specific experience who…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Bridgermybridger.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 32 contacts → |
“Bridger is a tech-enabled consulting firm connecting businesses with industry professionals to share knowledge, on-demand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Source Pivotsourcepivot.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 32 contacts → |
“Source Pivot is a specialist expert network firm focused on delivering high-quality, custom fieldwork for consulting and market research companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Slingshot Insightsslingshotinsights.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 24 contacts → |
“Slingshot Insights is a new take on expert networks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Seersiteseersite.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 22 contacts → |
“Seersite is a privately held insights engine founded in 2023.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Inobalinobal.com HQ: Usa, United StatesReported employees: 1,001-5,000 | Usa, United States | 1,001-5,000 | Exact match | 22 contacts → |
“Inobal is an international business consulting firm built on one belief, that every business deserves access to serious strategic support, regardless of size.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Expertconnectexpertconnect.net HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 20 contacts → |
“ExpertConnect provides institutional investors, corporations, and professional service firms with access to leading subject matter experts to gain actionable insights on matters…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Graphitegraphite.work HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 19 contacts → |
“Graphite enables seamless access to the world's best independent talent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vertex Expert Networkvertexen.com HQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 15 contacts → |
“At Vertex Expert Network, we specialize in delivering comprehensive expert network solutions for both qualitative and quantitative research projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Axon Advisors LLCaxonadvisors.com HQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 15 contacts → |
“Axon connects business professionals with industry professionals, who can provide them market insights, at an exceptional 96% satisfaction rate from clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Featuredfeatured.com HQ: Scottsdale, AZ, United StatesReported employees: 1-10 | Scottsdale, AZ, United States | 1-10 | Exact match | 13 contacts → |
“Featured is the AI co-pilot for PR, connecting subject matter experts with the media opportunities that build authority and visibility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Exnettexnett.ai HQ: Brandon, FL, United StatesReported employees: 11-50 | Brandon, FL, United States | 11-50 | Exact match | 9 contacts → |
“At ExNett, we help connect our clients with a global network of experts to drive innovation and solve complex challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vantage Expert Researchvantageresearch.co HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 9 contacts → |
“Vantage Expert Research is an Expert Network Firm that fosters mutually beneficial relationships between Market research organizations and Subject Matter Experts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Askme Networktheaskme.network HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“The ultimate platform for exclusive access to top-notch experts who are handpicked based on their exceptional knowledge, skills, and expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 126 company matches
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Subject matter expert networks: dataset insights
November 6, 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
125 records in the displayed employee bands.
1 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 126 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: November 6, 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 ↗
Subject matter expert networks by metro
Questions about this company list
What does Exact match mean for subject matter expert networks?
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 subject matter expert networks did RevenueBase find based in the United States?
The saved snapshot records 126 matching company records, 14,079 tracked contacts and 1,288 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: November 6, 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
Subject matter expert networks by geography
Cite this list
RevenueBase Data Team. Top 25 subject matter expert networks based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subject-matter-expert-networks/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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