Company lists · Data refreshed September 2026
Top 25 Early stage software investors based in the United States
RevenueBase identified 2,134 company matches for early stage software investors associated with the United States as of September 2026 and tracks 30,882 professional contacts across them, including 6,172 with verified work emails and 9,470 with mobile numbers. San Francisco is the largest hub.
This list covers company matches for early stage software investors 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 1, 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 early stage software investors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,174 contacts → | ||||
Exact match “Y Combinator is the leading startup accelerator for entrepreneurs.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 1,712 contacts → | ||||
Exact match “Techstars helps founders scale their startups into world-changing businesses.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 1,483 contacts → | ||||
Exact match “Microsoft for Startups is a digital ecosystem removing barriers to building a company with free access to technology, coaching, and support for founders in any stage of…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 604 contacts → | ||||
Exact match “Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 568 contacts → | ||||
Exact match “LvlUp Ventures is a global venture capital firm investing in and accelerating early-stage & late-stage startups.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 537 contacts → | ||||
Exact match “Primary is the world's largest early stage VC firm, with a billion in assets under management and 50 full time employees.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 495 contacts → | ||||
Exact match “Creative Destruction Lab (CDL) is a nonprofit organization that delivers an objectives-based program for massively scalable, seed-stage, science- and technology-based companies.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 205 contacts → | ||||
Exact match “DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 153 contacts → | ||||
Exact match “DMZ is a tech incubator and global startup ecosystem that helps founders build high-impact ventures.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 142 contacts → | ||||
Exact match “Aximsoft facilitates startups to build the future.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 122 contacts → | ||||
Exact match “Atomic is the venture studio that pioneered the model of starting companies by pairing founders with the best ideas, teams, and resources.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 119 contacts → | ||||
Exact match “SOSV is the most active deep tech venture capital firm globally, investing at pre-seed (or at startup inception) supporting visionary founders intent on making a profound impact…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 109 contacts → | ||||
Exact match “We are the first partner for founders.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 104 contacts → | ||||
Exact match “Sand Hill Angels is a group of Silicon Valley angel investors passionate about helping entrepreneurs get to the next level.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 104 contacts → | ||||
Exact match “Named to the Inc Fastest-Growing Companies List at #1,294, FedTech is a venture firm that thrives at the intersection of US entrepreneurship, breakthrough technologies, and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 99 contacts → | ||||
Exact match “First Round Capital matches seasoned startup leaders with early-stage operators in a unique mentorship community.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 94 contacts → | ||||
Exact match “The Band of Angels is Silicon Valley's oldest seed funding organization.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 83 contacts → | ||||
Exact match “Like you, we are undaunted on the path to extraordinary outcomes.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 81 contacts → | ||||
Exact match “Forum Ventures® is the leading early-stage fund, accelerator and venture studio for B2B tech startups.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 62 contacts → | ||||
Exact match “Startups.com is the world's largest startup platform.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 60 contacts → | ||||
Exact match “Loeb.nyc is a venture collective that increases a startup's odds for success.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 59 contacts → | ||||
Exact match “Our mission is to help more people start better startups.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 57 contacts → | ||||
Exact match “We work with entrepreneurs to refine ideas, attract talent, access capital, and accelerate growth.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 55 contacts → | ||||
Exact match “HPA is a leading early-stage investor.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 46 contacts → | ||||
Exact match “New York Angels is a member-led organization committed to finding, funding and mentoring great young companies from pitch through successful exit.” Recorded in the RevenueBase company graph · Sep 1, 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 “early stage software investors”. 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 2,134 early stage software investors based in the United States
See the full list, filter by size, metro and specialty, and access 6,172 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Early stage software investors based in the United States at a glance
As of Sep 1, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “early stage software investors” 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 6,172 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 1, 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.
Early stage software investors by metro
- Early stage software investors in San Francisco233
- Early stage software investors in New York231
- Early stage software investors in Palo Alto75
- Early stage software investors in Los Angeles65
- Early stage software investors in Boston62
- Early stage software investors in Austin52
- Early stage software investors in Chicago52
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 “early stage software investors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many early stage software investors are there based in the United States?
RevenueBase identified 2,134 company matches for early stage software investors 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?
Y Combinator tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most early stage software investors?
San Francisco leads with 233 company records, followed by New York (231) and Palo Alto (75).
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 6,172 professional contacts with verified work emails tracked across these 2,134 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 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,134 early stage software investors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Early stage software investors by geography
- Early stage software investors based in the United Kingdom
- Early stage software investors based in Germany
- Early stage software investors based in Canada
- Early stage software investors based in France
- Early stage software investors based in Brazil
- Early stage software investors based in Australia
- Early stage software investors based in Spain
- Early stage software investors based in the Netherlands
- Early stage software investors based in Israel
- Early stage software investors based in Sweden
- Early stage software investors based in Italy
- Early stage software investors based in Switzerland
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
- Early stage software investors based in the United Kingdom
- Early stage software investors based in Germany
- Early stage software investors based in Canada
- Early stage software investors based in France
- Early stage software investors based in Brazil
- Early stage software investors based in Australia
Company intelligence · public preview
Top 25 early stage software investors 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 2,134 matching company records for early stage software investors based in the United States, with 30,882 tracked contacts and 6,172 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 1, 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 early stage software investors 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 |  Y Combinatorycombinator.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: Not recorded | HQ not recorded; location: San Francisco, CA, United States | Not recorded | Exact match | 3,174 contacts → |
“Y Combinator is the leading startup accelerator for entrepreneurs.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Techstarstechstars.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: Not recorded | HQ not recorded; location: New York, NY, United States | Not recorded | Exact match | 1,712 contacts → |
“Techstars helps founders scale their startups into world-changing businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Microsoft For Startupsstartups.microsoft.comHQ: HQ not recorded; location: Redmond, WA, United StatesReported employees: 10001+ | HQ not recorded; location: Redmond, WA, United States | 10001+ | Exact match | 1,483 contacts → |
“Microsoft for Startups is a digital ecosystem removing barriers to building a company with free access to technology, coaching, and support for founders in any stage of…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Insight Partnersinsightpartners.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 604 contacts → |
“Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Lvlup Ventureslvlup.vcHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: New York, NY, United States | 1,001-5,000 | Exact match | 568 contacts → |
“LvlUp Ventures is a global venture capital firm investing in and accelerating early-stage & late-stage startups.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Primary Venture Partnersprimary.vcHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 537 contacts → |
“Primary is the world's largest early stage VC firm, with a billion in assets under management and 50 full time employees.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Creative Destruction LABcreativedestructionlab.comHQ: HQ not recorded; location: Madison, WI, United StatesReported employees: 51-200 | HQ not recorded; location: Madison, WI, United States | 51-200 | Exact match | 495 contacts → |
“Creative Destruction Lab (CDL) is a nonprofit organization that delivers an objectives-based program for massively scalable, seed-stage, science- and technology-based companies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  DFJdfj.comHQ: HQ not recorded; location: Menlo Park, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Menlo Park, CA, United States | 51-200 | Exact match | 205 contacts → |
“DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  DMZdmz.torontomu.caHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 153 contacts → |
“DMZ is a tech incubator and global startup ecosystem that helps founders build high-impact ventures.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aximsoftaximsoft.comHQ: HQ not recorded; location: San Ramon, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Ramon, CA, United States | 51-200 | Exact match | 142 contacts → |
“Aximsoft facilitates startups to build the future.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Atomicatomic.vcHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 122 contacts → |
“Atomic is the venture studio that pioneered the model of starting companies by pairing founders with the best ideas, teams, and resources.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SOSVsosv.comHQ: HQ not recorded; location: Newark, NJ, United StatesReported employees: 51-200 | HQ not recorded; location: Newark, NJ, United States | 51-200 | Exact match | 119 contacts → |
“SOSV is the most active deep tech venture capital firm globally, investing at pre-seed (or at startup inception) supporting visionary founders intent on making a profound impact…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Greylock Partnersgreylock.comHQ: HQ not recorded; location: Burlington, MA, United StatesReported employees: 51-200 | HQ not recorded; location: Burlington, MA, United States | 51-200 | Exact match | 109 contacts → |
“We are the first partner for founders.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sand Hill Angelssandhillangels.comHQ: HQ not recorded; location: Mountain View, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Mountain View, CA, United States | 51-200 | Exact match | 104 contacts → |
“Sand Hill Angels is a group of Silicon Valley angel investors passionate about helping entrepreneurs get to the next level.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fedtechfedtech.ioHQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 51-200 | HQ not recorded; location: Washington, DC, United States | 51-200 | Exact match | 104 contacts → |
“Named to the Inc Fastest-Growing Companies List at #1,294, FedTech is a venture firm that thrives at the intersection of US entrepreneurship, breakthrough technologies, and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  First Round Fast Trackfasttrack.firstround.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Francisco, CA, United States | 501-1,000 | Exact match | 99 contacts → |
“First Round Capital matches seasoned startup leaders with early-stage operators in a unique mentorship community.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Band Of Angelsbandangels.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 94 contacts → |
“The Band of Angels is Silicon Valley's oldest seed funding organization.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  IVPivp.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 83 contacts → |
“Like you, we are undaunted on the path to extraordinary outcomes.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Forum Venturesforumvc.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 81 contacts → |
“Forum Ventures® is the leading early-stage fund, accelerator and venture studio for B2B tech startups.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  startups.comstartups.comHQ: HQ not recorded; location: Columbus, OH, United StatesReported employees: 51-200 | HQ not recorded; location: Columbus, OH, United States | 51-200 | Exact match | 62 contacts → |
“Startups.com is the world's largest startup platform.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  loeb.nycloeb.nycHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 60 contacts → |
“Loeb.nyc is a venture collective that increases a startup's odds for success.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | On Deckbeondeck.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 59 contacts → |
“Our mission is to help more people start better startups.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Basistechbasistech.comHQ: HQ not recorded; location: Somerville, MA, United StatesReported employees: 51-200 | HQ not recorded; location: Somerville, MA, United States | 51-200 | Exact match | 57 contacts → |
“We work with entrepreneurs to refine ideas, attract talent, access capital, and accelerate growth.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  HPAhpa.vcHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 51-200 | HQ not recorded; location: Chicago, IL, United States | 51-200 | Exact match | 55 contacts → |
“HPA is a leading early-stage investor.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NEW York Angelsnewyorkangels.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 46 contacts → |
“New York Angels is a member-led organization committed to finding, funding and mentoring great young companies from pitch through successful exit.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,134 company matches
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Early stage software investors: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
2,134 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 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 ↗
Early stage software investors by metro
- Early stage software investors in San Francisco233
- Early stage software investors in New York231
- Early stage software investors in Palo Alto75
- Early stage software investors in Los Angeles65
- Early stage software investors in Boston62
- Early stage software investors in Austin52
- Early stage software investors in Chicago52
Questions about this company list
What does Exact match mean for early stage software investors?
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 early stage software investors did RevenueBase find based in the United States?
The saved snapshot records 2,134 matching company records, 30,882 tracked contacts and 6,172 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 1, 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
Early stage software investors by geography
- Early stage software investors based in the United Kingdom
- Early stage software investors based in Germany
- Early stage software investors based in Canada
- Early stage software investors based in France
- Early stage software investors based in Brazil
- Early stage software investors based in Australia
- Early stage software investors based in Spain
- Early stage software investors based in the Netherlands
- Early stage software investors based in Israel
- Early stage software investors based in Sweden
- Early stage software investors based in Italy
- Early stage software investors based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 early stage software investors based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/early-stage-software-investors/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
- Early stage software investors based in the United Kingdom
- Early stage software investors based in Germany
- Early stage software investors based in Canada
- Early stage software investors based in France
- Early stage software investors based in Brazil
- Early stage software investors based in Australia
Company intelligence · public preview
Top 25 early stage software investors based in the United States
RevenueBase records 2,134 matching company records for early stage software investors based in the United States, with 30,882 tracked contacts and 6,172 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 1, 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 early stage software investors 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 | Y Combinatorycombinator.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: Not recorded | HQ not recorded; location: San Francisco, CA, United States | Not recorded | Exact match | 3,174 contacts → |
“Y Combinator is the leading startup accelerator for entrepreneurs.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Techstarstechstars.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: Not recorded | HQ not recorded; location: New York, NY, United States | Not recorded | Exact match | 1,712 contacts → |
“Techstars helps founders scale their startups into world-changing businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Microsoft For Startupsstartups.microsoft.com HQ: HQ not recorded; location: Redmond, WA, United StatesReported employees: 10001+ | HQ not recorded; location: Redmond, WA, United States | 10001+ | Exact match | 1,483 contacts → |
“Microsoft for Startups is a digital ecosystem removing barriers to building a company with free access to technology, coaching, and support for founders in any stage of…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Insight Partnersinsightpartners.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 604 contacts → |
“Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lvlup Ventureslvlup.vc HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: New York, NY, United States | 1,001-5,000 | Exact match | 568 contacts → |
“LvlUp Ventures is a global venture capital firm investing in and accelerating early-stage & late-stage startups.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Primary Venture Partnersprimary.vc HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 537 contacts → |
“Primary is the world's largest early stage VC firm, with a billion in assets under management and 50 full time employees.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Creative Destruction LABcreativedestructionlab.com HQ: HQ not recorded; location: Madison, WI, United StatesReported employees: 51-200 | HQ not recorded; location: Madison, WI, United States | 51-200 | Exact match | 495 contacts → |
“Creative Destruction Lab (CDL) is a nonprofit organization that delivers an objectives-based program for massively scalable, seed-stage, science- and technology-based companies.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | DFJdfj.com HQ: HQ not recorded; location: Menlo Park, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Menlo Park, CA, United States | 51-200 | Exact match | 205 contacts → |
“DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DMZdmz.torontomu.ca HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 153 contacts → |
“DMZ is a tech incubator and global startup ecosystem that helps founders build high-impact ventures.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aximsoftaximsoft.com HQ: HQ not recorded; location: San Ramon, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Ramon, CA, United States | 51-200 | Exact match | 142 contacts → |
“Aximsoft facilitates startups to build the future.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Atomicatomic.vc HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 122 contacts → |
“Atomic is the venture studio that pioneered the model of starting companies by pairing founders with the best ideas, teams, and resources.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SOSVsosv.com HQ: HQ not recorded; location: Newark, NJ, United StatesReported employees: 51-200 | HQ not recorded; location: Newark, NJ, United States | 51-200 | Exact match | 119 contacts → |
“SOSV is the most active deep tech venture capital firm globally, investing at pre-seed (or at startup inception) supporting visionary founders intent on making a profound impact…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Greylock Partnersgreylock.com HQ: HQ not recorded; location: Burlington, MA, United StatesReported employees: 51-200 | HQ not recorded; location: Burlington, MA, United States | 51-200 | Exact match | 109 contacts → |
“We are the first partner for founders.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sand Hill Angelssandhillangels.com HQ: HQ not recorded; location: Mountain View, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Mountain View, CA, United States | 51-200 | Exact match | 104 contacts → |
“Sand Hill Angels is a group of Silicon Valley angel investors passionate about helping entrepreneurs get to the next level.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fedtechfedtech.io HQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 51-200 | HQ not recorded; location: Washington, DC, United States | 51-200 | Exact match | 104 contacts → |
“Named to the Inc Fastest-Growing Companies List at #1,294, FedTech is a venture firm that thrives at the intersection of US entrepreneurship, breakthrough technologies, and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | First Round Fast Trackfasttrack.firstround.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Francisco, CA, United States | 501-1,000 | Exact match | 99 contacts → |
“First Round Capital matches seasoned startup leaders with early-stage operators in a unique mentorship community.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Band Of Angelsbandangels.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 94 contacts → |
“The Band of Angels is Silicon Valley's oldest seed funding organization.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | IVPivp.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 83 contacts → |
“Like you, we are undaunted on the path to extraordinary outcomes.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Forum Venturesforumvc.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 81 contacts → |
“Forum Ventures® is the leading early-stage fund, accelerator and venture studio for B2B tech startups.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | startups.comstartups.com HQ: HQ not recorded; location: Columbus, OH, United StatesReported employees: 51-200 | HQ not recorded; location: Columbus, OH, United States | 51-200 | Exact match | 62 contacts → |
“Startups.com is the world's largest startup platform.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | loeb.nycloeb.nyc HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 60 contacts → |
“Loeb.nyc is a venture collective that increases a startup's odds for success.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | On Deckbeondeck.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 51-200 | HQ not recorded; location: San Francisco, CA, United States | 51-200 | Exact match | 59 contacts → |
“Our mission is to help more people start better startups.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Basistechbasistech.com HQ: HQ not recorded; location: Somerville, MA, United StatesReported employees: 51-200 | HQ not recorded; location: Somerville, MA, United States | 51-200 | Exact match | 57 contacts → |
“We work with entrepreneurs to refine ideas, attract talent, access capital, and accelerate growth.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HPAhpa.vc HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 51-200 | HQ not recorded; location: Chicago, IL, United States | 51-200 | Exact match | 55 contacts → |
“HPA is a leading early-stage investor.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NEW York Angelsnewyorkangels.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 46 contacts → |
“New York Angels is a member-led organization committed to finding, funding and mentoring great young companies from pitch through successful exit.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,134 company matches
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Early stage software investors: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
2,134 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 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 ↗
Early stage software investors by metro
- Early stage software investors in San Francisco233
- Early stage software investors in New York231
- Early stage software investors in Palo Alto75
- Early stage software investors in Los Angeles65
- Early stage software investors in Boston62
- Early stage software investors in Austin52
- Early stage software investors in Chicago52
Questions about this company list
What does Exact match mean for early stage software investors?
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 early stage software investors did RevenueBase find based in the United States?
The saved snapshot records 2,134 matching company records, 30,882 tracked contacts and 6,172 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 1, 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
Early stage software investors by geography
- Early stage software investors based in the United Kingdom
- Early stage software investors based in Germany
- Early stage software investors based in Canada
- Early stage software investors based in France
- Early stage software investors based in Brazil
- Early stage software investors based in Australia
- Early stage software investors based in Spain
- Early stage software investors based in the Netherlands
- Early stage software investors based in Israel
- Early stage software investors based in Sweden
- Early stage software investors based in Italy
- Early stage software investors based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 early stage software investors based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/early-stage-software-investors/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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- Early stage software investors based in Brazil
- Early stage software investors based in Australia