---
title: "724 Seed AI Investors in the US (Nov 2026)"
last_updated: "2026-11-07"
rows: "724"
free_rows: "25"
source: "SEC Form D filings and our own research"
canonical: "https://theinvestordatabase.com/lists/seed-ai-investors-us/"
---

# 724 seed AI investors in the US

We list 724 seed AI investors in the US as of November 2026: 719 have an SEC filing on file and 5 were checked on the firm's own website or an official register, and the list was last checked on 7 Nov 2026. The cities with the most head offices on this list are San Francisco (102), New York (70) and Palo Alto (46).

- 724 investors
- 427 with a fund filing or dated deal in the last 12 months
- $55M median fund size on file (SEC Form D, 567 firms)
- 3,586 named decision-makers on file

## First 25 of 724 seed AI investors in the US

| Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile |
|---|---|---|---|---|---|---|---|---|
| Inspired | VC firm | New York, NY | Seed | AI, Fintech, Generalist, Consumer | New fund, Oct 2026 | $450M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/inspired/ |
| Safar Partners | VC firm | Cambridge, MA | Seed | AI, Healthtech, Industrial Tech, Biotech | New deal, Aug 2026 | $300M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/safar-partners/ |
| Grand Ventures | VC firm | Grand Rapids, MI | Seed | AI, Developer Tools, Fintech, Healthtech | New deal, Sep 2026 | $100M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/grand-ventures/ |
| Soma Capital | VC firm | Miami Beach, FL | Seed | AI, Fintech, SaaS, Deep Tech | New fund, Oct 2026 | $200M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/soma-capital/ |
| Construct Capital | VC firm | Washington, DC | Seed | AI, Industrial Tech, Defense Tech, Energy | New deal, Aug 2026 | $150M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/construct-capital/ |
| Building Ventures | VC firm | Boston, MA | Seed | AI, Proptech, Climate Tech, Energy | New deal, Sep 2026 | $100M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/building-ventures/ |
| Moonshots Capital | VC firm | Austin, TX | Seed | AI, Fintech, Defense Tech, Govtech | New deal, Aug 2026 | $100M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/moonshots-capital/ |
| Multimodal Ventures | VC firm | Naperville, IL | Seed | AI, Robotics, Fintech, SaaS | New fund, Oct 2026 | $50M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/multimodal-ventures/ |
| Lytical Ventures | VC firm | New York, NY | Seed | AI, Cybersecurity, B2B, Data | New deal, Oct 2026 | $44M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/lytical-ventures/ |
| K Street Capital | VC firm | Richmond, VA | Seed | AI, Fintech, Energy, Healthtech | New fund, Sep 2026 | $20M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/k-street-capital/ |
| Incubate | VC firm | Los Altos, CA | Seed | AI, Cybersecurity, Marketing Tech, B2B | New fund, Oct 2026 | $15M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/incubate/ |
| NSV | VC firm | Greenwich, CT | Seed, Late stage | AI, Healthtech, Semiconductor, Mobility | Portfolio news, Oct 2026 | $990M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/nsv/ |
| SineWave Ventures | VC firm | Mclean, VA | Seed | AI, Cybersecurity, Developer Tools, Data | New fund, Aug 2026 | $8M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/sinewave-ventures/ |
| Toyota Ventures | Corporate VC | Los Altos, CA | Seed, Series A | AI, Energy, Climate Tech, Industrial Tech | Portfolio news, Oct 2026 | $928M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/toyota-ventures/ |
| Hallstone Ventures | VC firm | Hollywood, CA | Seed | AI, Space, Robotics, Media | New fund, Oct 2026 | $11M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/hallstone-ventures/ |
| True Ventures | VC firm | Palo Alto, CA | Pre-seed, Seed | AI, Fintech, Deep Tech, Consumer | New fund, Sep 2026 | $800M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/true-ventures/ |
| Progressive Ventures | VC firm | Palo Alto, CA | Seed | AI, B2B, SaaS | New fund, Oct 2026 | $12M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/progressive-ventures/ |
| Jump Capital | VC firm | Chicago, IL | Seed, Series A | AI, Cybersecurity, Fintech, SaaS | New deal, Oct 2026 | $456M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/jump-capital/ |
| Blu Ventures | VC firm | Arlington, VA | Seed | AI, Healthtech, Cybersecurity, SaaS | New fund, Jun 2026 | $215M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/blu-ventures/ |
| New Stack | VC firm | Chicago, IL | Pre-seed, Seed | AI, Fintech, Healthtech, Industrial Tech | New fund, Sep 2026 | $125M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/new-stack/ |
| Scout Ventures | VC firm | Austin, TX | Seed | AI, Defense Tech, Deep Tech, Robotics | New deal, May 2026 | $125M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/scout-ventures/ |
| Gft Ventures | VC firm | Palo Alto, CA | Seed, Series A | AI, Marketing Tech, Media, Robotics | Portfolio news, Aug 2026 | $117M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/gft-ventures/ |
| Craft Ventures | VC firm | San Francisco, CA | Seed, Series A, Growth | AI, Developer Tools, Data, SaaS | New fund, Sep 2026 | $712M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/craft-ventures/ |
| New Science Ventures | VC firm | United States | Seed, Growth, Late stage | AI, Healthtech, Deep Tech, Semiconductor | Portfolio news, Oct 2026 | $1.0B (own site) | 2026-11-05 | https://theinvestordatabase.com/investors/new-science-ventures/ |
| Saga Ventures | VC firm | Austin, TX | Seed | AI, Fintech, Defense Tech | New fund, Oct 2026 | $225M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/saga-ventures/ |

You are seeing 25 of 724. The full list adds 699 more investors and 3,586 named decision-makers.

Get all 724 investors and 3,586 named contacts, $197, one-time: https://theinvestordatabase.com/buy/us
This page: https://theinvestordatabase.com/lists/seed-ai-investors-us/

## Method and limits
- Source: 719 of the 724 rows carry an SEC filing (Form D or Form ADV). All 724 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 AI 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 724 rows: stage 724, sector 724, fund size 644, website 724. In the paid file: named decision-makers on 705 rows, firm email on 244, LinkedIn page on 402, check size on 75.

## Questions
### How many seed AI investors in the US are there?
We list 724 as of November 2026. 427 of the 724 have a fund filing or a dated deal in the last 12 months. The cities with the most are San Francisco (102), New York (70) and Palo Alto (46).

### Which seed AI investors in the US raised a new fund in the last 12 months?
330 of the 724 have a fund filing dated in the last 12 months. The most recent on this list are Reveille (Nov 2026), GrayHair Venture Partners (Nov 2026) and Ballistic Ventures (Nov 2026).

### What is the typical fund size of seed AI investors in the US?
The median fund size on file for this list is $55M, across the 567 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 157 do not disclose a size there.

### How do I contact seed AI investors in the US?
The paid file holds 3,586 named decision-makers across 705 of these 724 and a firm email for 244. 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 AI investors in the US come from?
719 of the 724 rows have an SEC filing on file (Form D or Form ADV) and 5 were checked on the firm's own website or an official register. 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 7 Nov 2026 at the latest. The whole file is re-verified twice a year.