Company lists · Data refreshed October 2026

Top 25 Co-founder matching software companies based in the United States

RevenueBase identified 152 company matches for co-founder matching software companies associated with the United States as of October 2026 and tracks 1,013 professional contacts across them, including 126 with verified work emails. New York is the largest hub.

This list covers company matches for co-founder matching software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
152Companies
1,013Contacts tracked
126Verified emails
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The 25 largest co-founder matching software companies based in the United States

Ranked by team size
Top 25 of 152 company matches for co-founder matching software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Oct 19, 202651-20069 contacts →

Exact match

“Where the startup world goes to find what's next.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchColumbus, OH, United StatesHQ recorded Oct 19, 202651-20059 contacts →

Exact match

“Startups.com is the world's largest startup platform.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 19, 202651-20055 contacts →

Exact match

“Gust is the global SaaS platform for founding, operating, and investing in scalable, high-growth companies.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Oct 19, 202611-5031 contacts →

Exact match

“Astronomic enables founders and investors to connect, build, learn, fund, and grow.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 202611-5027 contacts →

Exact match

“Global Data and Startup Platform Be a part of the startup teams or launch your future unicorn company, meet the best global talents and startups, get in contact international…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 202611-5023 contacts →

Exact match

“Pando builds financial products for high-growth, high-potential founders.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchFranklin, TN, United StatesHQ recorded Oct 19, 202611-5021 contacts →

Exact match

“Centurion was created to solve my own problems of building and scaling successful software companies as a serial technology entrepreneur.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchWilmington, NC, United StatesHQ recorded Oct 19, 202611-5020 contacts →

Exact match

“Built by entrepreneurs, for entrepreneurs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“CoffeeSpace is an AI-powered talent matching platform for early-stage startups.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchAlameda, CA, United StatesHQ recorded Oct 19, 20261-1015 contacts →

Exact match

“Vator (short for innovator) is a professional network for entrepreneurs and investors.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchNew York, United StatesHQ recorded Oct 19, 20261-1012 contacts →

Exact match

“Founders & Funders™ is a pioneering networking and events platform dedicated to fostering meaningful connections between startup founders, angel investors, VCs and others within…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“Foundersuite.com makes an end-to-end platform for raising capital.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Oct 19, 202611-509 contacts →

Exact match

“CofoundersLab is making Entrepreneurship Affordable and Accessible, for Anyone, Anywhere.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 20261-108 contacts →

Exact match

“For Founders: Unlock access to investors on OpenVC.app.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchDurham, United StatesHQ recorded Oct 19, 202611-506 contacts →

Exact match

“Tired of superficial connections?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 19, 202611-505 contacts →

Exact match

“Investable aligns and connects founders and funders.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchAtlanta, GA, United StatesHQ recorded Oct 19, 202611-505 contacts →

Exact match

“The mission behind KnowCap Interactive is to help people with ideas turn them into high-growth businesses.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchWestport, CT, United StatesHQ recorded Oct 19, 20261-105 contacts →

Exact match

“We believe that when brilliant people come together, great things happen.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchTampa, FL, United StatesHQ recorded Oct 19, 20261-105 contacts →

Exact match

“We created Econix to bring together the people most important to us in a way that’s focused, valuable, and––most importantly––all our own.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 19, 20261-105 contacts →

Exact match

“LaunchWith is a web platform designed to empower student entrepreneurs to launch their startups and connect with talented student contributors.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchNew York, United StatesHQ recorded Oct 19, 20261-104 contacts →

Exact match

“We act as a matchmaker between startups and venture capitalists.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchIrvine, CA, United StatesHQ recorded Oct 19, 20261-104 contacts →

Exact match

“At Founder Centered we ensuring founders succeed through impactful connections.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“FundLyst was born out of the determination to simplify fundraising.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchDover, DE, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“InvestLink Social allows you to connect with Entrepreneurs & Investors EASILY.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchTempe, AZ, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Jumpstartup is a resource platform for new, student, and prospective entrepreneurs designed to navigate them from idea phase to execution.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 152 co-founder matching software companies based in the United States

See the full list, filter by size, metro and specialty, and access 126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Co-founder matching software companies based in the United States at a glance

As of Oct 19, 2026
12.4%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
16.4%Largest-city concentration · New York
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
30
51-200
7
501-1,000
1
5,001-10,000
1

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 152 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 “co-founder matching software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 126 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “co-founder matching software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many co-founder matching software companies are there based in the United States?

RevenueBase identified 152 company matches for co-founder matching software companies associated with the United States as of October 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?

Wellfound tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most co-founder matching software companies?

New York leads with 25 company records, followed by San Francisco (21) and Austin (10).

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 126 professional contacts with verified work emails tracked across these 152 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 October 19, 2026.

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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.