21 Series A crypto and web3 investors in the US
We list 21 Series A crypto and web3 investors in the US as of November 2026: each has an SEC filing on file, and the list was last checked on 6 Nov 2026. The cities with the most head offices on this list are New York (5), San Mateo (2) and Palo Alto (2).
Top 5 Series A crypto and web3 investors in the US, ranked by recent fund activity
Among firms with a published profile and a dated fund or deal in the last 24 months. The rule: Activity score out of 100: recency of the latest fund filing or dated deal (30: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (20; half of that when the sector is stated only), stage focus (15: all of it when Series A is the only stage the firm states, split evenly when it states more), stated focus on the US (15: full marks when the firm names the US as where it invests, half when it says global), size of the fund on file on a log scale (12) and completeness of the public record (8). Stage and regional focus are our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns. The same rule orders the whole list; it is repeated in the method box.
Tribe Capital
Type: VC firm · HQ: San Mateo, CA · Stages: Seed, Series A, Series B, Growth · Focus: Crypto and Web3, AI, Cybersecurity, Generalist · Latest activity: New fund, Oct 2026 · Fund size on file: $500M (SEC Form D, 2021)
Latest fund filing dated Oct 2026; $500M fund on file (SEC Form D, 2021); states crypto and web3 as a focus; backs seed, Series A, Series B; names the US as where it invests; 8 named decision-makers on file.
Electric Capital
Type: VC firm · HQ: Palo Alto, CA · Stages: Pre-seed, Seed, Series A · Focus: Crypto and Web3, AI, Fintech, Healthtech · Latest activity: New fund, Sep 2026 · Fund size on file: $532M (SEC Form D, 2021)
Latest fund filing dated Sep 2026; $532M fund on file (SEC Form D, 2021); 70% of its observed portfolio is crypto and web3; backs pre-seed, seed, Series A; 8 named decision-makers on file.
Variant
Type: VC firm · HQ: New York, NY · Stages: Pre-seed, Seed, Series A, Series B, Growth · Focus: Crypto and Web3, Fintech, AI, Cybersecurity · Latest activity: New fund, Sep 2026 · Fund size on file: $250M (SEC Form D, 2025)
Latest fund filing dated Sep 2026; $250M fund on file (SEC Form D, 2025); 56% of its observed portfolio is crypto and web3; backs pre-seed, seed, Series A; 8 named decision-makers on file.
Union Square Ventures
Type: VC firm · HQ: New York, NY · Stages: Seed, Series A · Focus: Crypto and Web3, AI, Generalist, Robotics · Latest activity: New deal, Oct 2026 · Fund size on file: $3M (SEC Form D, 2026)
Dated new deal in Oct 2026; $3M fund on file (SEC Form D, 2026); 17% of its observed portfolio is crypto and web3; backs seed, Series A; names the US as where it invests; 8 named decision-makers on file.
Mantis Capital
Type: VC firm · HQ: Santa Monica, CA · Stages: Seed, Series A · Focus: Crypto and Web3, AI, Developer Tools, Fintech · Latest activity: New fund, May 2026 · Fund size on file: $80M (SEC Form D, 2023)
Latest fund filing dated May 2026; $80M fund on file (SEC Form D, 2023); 7% of its observed portfolio is crypto and web3; backs seed, Series A; names the US as where it invests; 8 named decision-makers on file.
First 10 of 21 Series A crypto and web3 investors in the US
| Investor | Type | HQ | Stagesour research | Focusour research | Latest fund or deal | Fund sizeas filed or stated | Checked | Contacts |
|---|---|---|---|---|---|---|---|---|
| Tribe Capital | VC firm | San Mateo, CA | Seed, Series A, Series B, Growth | Crypto and Web3, AI, Cybersecurity, Generalist | New fund, Oct 2026 | $500M (SEC Form D, 2021) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Electric Capital | VC firm | Palo Alto, CA | Pre-seed, Seed, Series A | Crypto and Web3, AI, Fintech, Healthtech | New fund, Sep 2026 | $532M (SEC Form D, 2021) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Variant | VC firm | New York, NY | Pre-seed, Seed, Series A, Series B, Growth | Crypto and Web3, Fintech, AI, Cybersecurity | New fund, Sep 2026 | $250M (SEC Form D, 2025) | 4 Nov 2026 | 8 names · Unlock |
| Union Square Ventures | VC firm | New York, NY | Seed, Series A | Crypto and Web3, AI, Generalist, Robotics | New deal, Oct 2026 | $3M (SEC Form D, 2026) | 4 Nov 2026 | 8 names · Unlock |
| Mantis Capital | VC firm | Santa Monica, CA | Seed, Series A | Crypto and Web3, AI, Developer Tools, Fintech | New fund, May 2026 | $80M (SEC Form D, 2023) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Draper Associates | VC firm | San Mateo, CA | Pre-seed, Seed, Series A | Crypto and Web3, AI, Fintech, Healthtech | New fund, Oct 2026 | $301M (SEC Form D, 2025) | 4 Nov 2026 | 8 names · Unlock |
| Lightspeed Faction | VC firm | Menlo Park, CA | Seed, Series A | Crypto and Web3, Fintech, AI, Developer Tools | New fund, Mar 2026 | $200M (SEC Form D, 2026) | 4 Nov 2026 | 2 names · Unlock |
| Infinite | VC firm | West Palm Beach, FL | Pre-seed, Seed, Series A, Series B, Growth | Crypto and Web3, AI, Energy, Deep Tech | New fund, Oct 2026 | $100M (SEC Form D, 2026) | 5 Nov 2026 | 6 names · Unlock |
| 6th Man Ventures | VC firm | Westport, CT | Seed, Series A | Crypto and Web3, Fintech, Developer Tools, AI | New deal, Jan 2026 | 4 Nov 2026 | 2 names, firm email · Unlock | |
| Theory Ventures | VC firm | Portola Valley, CA | Pre-seed, Seed, Series A, Series B | Crypto and Web3, AI, Data, Developer Tools | New deal, Jul 2026 | $450M (SEC Form D, 2024) | 5 Nov 2026 | 8 names · Unlock |
You are seeing 10 of 21. The full list adds 11 more investors and 113 named decision-makers.
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How these 21 break down
By US state
| US state | On this list | Share |
|---|---|---|
| California | 8 | 38% |
| New York | 6 | 29% |
| Florida | 2 | 10% |
| Texas | 2 | 10% |
Method and limits
- Source
- All 21 rows carry an SEC filing (Form D or Form ADV). All 21 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule
- Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Sector: the firm states crypto and web3 as a focus on its own site, or we observed it in the firm's portfolio. Stage: the firm states that it invests at Series A.
- Order
- Firms with a published profile come first. Activity score out of 100: recency of the latest fund filing or dated deal (30: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (20; half of that when the sector is stated only), stage focus (15: all of it when Series A is the only stage the firm states, split evenly when it states more), stated focus on the US (15: full marks when the firm names the US as where it invests, half when it says global), size of the fund on file on a log scale (12) and completeness of the public record (8). Stage and regional focus are our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns.
- Last refreshed
- November 2026. Rows on this list were checked between 4 Nov 2026 and 6 Nov 2026.
- Fill rates
- Of 21 rows: stage 21, sector 21, fund size 17, website 21. In the paid file: named decision-makers on 20 rows, firm email on 7, LinkedIn page on 6, check size on 2.
- Corrections
- Email hello@theinvestordatabase.com or use the update form. We act within 5 working days.
Questions
How many Series A crypto and web3 investors in the US are there?
We list 21 as of November 2026. 14 of the 21 have a fund filing or a dated deal in the last 12 months. The cities with the most are New York (5), San Mateo (2) and Palo Alto (2).
Which Series A crypto and web3 investors in the US raised a new fund in the last 12 months?
11 of the 21 have a fund filing dated in the last 12 months. The most recent on this list are Draper Associates (Oct 2026), Bessemer Venture Partners (Oct 2026) and Tribe Capital (Oct 2026).
What is the typical fund size of Series A crypto and web3 investors in the US?
The median fund size on file for this list is $102M, across the 16 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 5 do not disclose a size there.
How do I contact Series A crypto and web3 investors in the US?
The paid file holds 113 named decision-makers across 20 of these 21 and a firm email for 7. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website.
Where does the data on Series A crypto and web3 investors in the US come from?
All 21 rows have an SEC filing on file (Form D or Form ADV). Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 6 Nov 2026 at the latest. The whole file is re-verified twice a year.
Broader lists
Crypto and web3 venture capital firms in the US (116)Series A investors in the US (372)Series A crypto and web3 investors (36)
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