---
title: "66 Seed Crypto and Web3 Investors in the US (Nov 2026)"
last_updated: "2026-11-06"
rows: "66"
free_rows: "25"
source: "SEC filings"
canonical: "https://theinvestordatabase.com/lists/seed-crypto-and-web3-investors-us/"
---

# 66 seed crypto and web3 investors in the US

We list 66 seed 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 (11), San Francisco (9) and Palo Alto (5).

- 66 investors
- 40 with a fund filing or dated deal in the last 12 months
- $75M median fund size on file (SEC Form D, 51 firms)
- 320 named decision-makers on file

## First 25 of 66 seed crypto and web3 investors in the US

| Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile |
|---|---|---|---|---|---|---|---|---|
| Borderless | VC firm | Clermont, FL | Seed | Crypto and Web3, Cybersecurity, Fintech, AI | New deal, Aug 2026 | $150M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/borderless/ |
| Side Door Michigan | VC firm | Fernandina Beach, FL | Seed | Crypto and Web3, Space, Mobility, Legal Tech | New fund, Sep 2026 | $30M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/side-door-michigan/ |
| Peer VC | VC firm | Salt Lake City, UT | Seed | Crypto and Web3, AI, SaaS | New fund, Aug 2026 | $50M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/peer-vc/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/tribe-capital/ |
| Inflection | VC firm | Framingham, MA | Pre-seed, Seed | Crypto and Web3, AI, Space, Defense Tech | New fund, Sep 2026 | $50M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/inflection/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/electric-capital/ |
| Third Prime | VC firm | New York, NY | Seed | Crypto and Web3, Fintech, AI, Proptech | New fund, Jun 2026 | $88M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/third-prime/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/variant/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/union-square-ventures/ |
| Arche Capital | VC firm | Austin, TX | Seed | Crypto and Web3, Fintech, AI | New fund, Aug 2026 | $17M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/arche-capital/ |
| Ignia | VC firm | Boston, MA | Seed | Crypto and Web3, Fintech, AI, Ecommerce | Portfolio news, May 2026 | $10M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/ignia/ |
| Castle Island Ventures | VC firm | Boston, MA | Seed | Crypto and Web3, Fintech, AI, SaaS | New deal, Jun 2026 |  | 2026-11-04 | https://theinvestordatabase.com/investors/castle-island-ventures/ |
| Newtopia Investments | VC firm | United States | Pre-seed, Seed | Crypto and Web3, AI, Fintech, Ecommerce | New fund, Jul 2026 | $75M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/newtopia-investments/ |
| Archetype | VC firm | Brooklyn, NY | Seed | Crypto and Web3, Fintech, Developer Tools, AI | New deal, Jul 2026 |  | 2026-11-05 | https://theinvestordatabase.com/investors/archetype/ |
| Slow Ventures | VC firm | San Francisco, CA | Seed | Crypto and Web3, Generalist, Fintech, Consumer | New fund, Feb 2025 | $195M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/slow-ventures/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/mantis-capital/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/draper-associates/ |
| Maple VC | VC firm | San Francisco, CA | Seed | Crypto and Web3, AI, Fintech, Consumer | New fund, Sep 2026 | $75M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/maple-vc/ |
| Initialized | VC firm | San Francisco, CA | Pre-seed, Seed | Crypto and Web3, AI, Generalist, Fintech | New fund, Sep 2026 | $520M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/initialized/ |
| Kindred Ventures | VC firm | San Francisco, CA | Pre-seed, Seed | Crypto and Web3, AI, Fintech, Healthtech | New fund, Sep 2026 | $230M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/kindred-ventures/ |
| Entropy Ventures | VC firm | New York, NY | Seed | Crypto and Web3, B2B, Fintech, AI | New fund, May 2026 | $70M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/entropy-ventures/ |
| 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) | 2026-11-04 | https://theinvestordatabase.com/investors/lightspeed-faction/ |
| 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) | 2026-11-05 | https://theinvestordatabase.com/investors/infinite/ |
| Hash3 | VC firm | Ridgefield, CT | Pre-seed, Seed | Crypto and Web3, Fintech, AI, SaaS | New fund, Dec 2025 | $28M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/hash3/ |
| Placeholder | VC firm | New York, NY | Seed | Crypto and Web3 | New fund, Jul 2023 | $200M (SEC Form D, 2023) | 2026-11-05 | https://theinvestordatabase.com/investors/placeholder/ |

You are seeing 25 of 66. The full list adds 41 more investors and 320 named decision-makers.

Get all 66 investors and 320 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/seed-crypto-and-web3-investors-us
This page: https://theinvestordatabase.com/lists/seed-crypto-and-web3-investors-us/

## Method and limits
- Source: All 66 rows carry an SEC filing (Form D or Form ADV). All 66 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 seed.
- Order: 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 seed 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.
- Fill rates: Of 66 rows: stage 66, sector 66, fund size 56, website 66. In the paid file: named decision-makers on 64 rows, firm email on 22, LinkedIn page on 33, check size on 7.

## Questions
### How many seed crypto and web3 investors in the US are there?
We list 66 as of November 2026. 40 of the 66 have a fund filing or a dated deal in the last 12 months. The cities with the most are New York (11), San Francisco (9) and Palo Alto (5).

### Which seed crypto and web3 investors in the US raised a new fund in the last 12 months?
33 of the 66 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 seed crypto and web3 investors in the US?
The median fund size on file for this list is $75M, across the 51 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 15 do not disclose a size there.

### How do I contact seed crypto and web3 investors in the US?
The paid file holds 320 named decision-makers across 64 of these 66 and a firm email for 22. 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 seed crypto and web3 investors in the US come from?
All 66 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.