73 seed data investors
We list 73 seed data investors as of November 2026: 64 have an SEC filing on file and 9 were checked on the firm's own website or an official register, and the list was last checked on 7 Nov 2026. The states with the most are California (30), New York (9) and Massachusetts (3). Our list of seed data investors in the US (63) shares 63 of its investors with this one, so it is folded into this page.
Top 5 seed data investors, 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 (35: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (25; 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), size of the fund on file on a log scale (15) and completeness of the public record (10). Stage focus is 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.
Lytical Ventures
Type: VC firm · HQ: New York, NY · Stages: Seed · Focus: Data, AI, Cybersecurity, B2B · Latest activity: New deal, Oct 2026 · Fund size on file: $44M (SEC Form D, 2021)
Dated new deal in Oct 2026; $44M fund on file (SEC Form D, 2021); states data and analytics as a focus; backs seed; 7 named decision-makers on file.
SineWave Ventures
Type: VC firm · HQ: Mclean, VA · Stages: Seed · Focus: Data, AI, Cybersecurity, Developer Tools · Latest activity: New fund, Aug 2026 · Fund size on file: $8M (SEC Form D, 2021)
Latest fund filing dated Aug 2026; $8M fund on file (SEC Form D, 2021); states data and analytics as a focus; backs seed; 8 named decision-makers on file.
Hallstone Ventures
Type: VC firm · HQ: Hollywood, CA · Stages: Seed · Focus: Data, Space, Robotics, Media · Latest activity: New fund, Oct 2026 · Fund size on file: $11M (SEC Form D, 2025)
Latest fund filing dated Oct 2026; $11M fund on file (SEC Form D, 2025); states data and analytics as a focus; backs seed; 5 named decision-makers on file.
Costanoa
Type: VC firm · HQ: Palo Alto, CA · Stages: Seed, Series A · Focus: Data, AI, Fintech, Developer Tools · Latest activity: New fund, Sep 2026 · Fund size on file: $300M (SEC Form D, 2026)
Latest fund filing dated Sep 2026; $300M fund on file (SEC Form D, 2026); states data and analytics as a focus; backs seed, Series A; 2 named decision-makers on file.
Craft Ventures
Type: VC firm · HQ: San Francisco, CA · Stages: Seed, Series A, Growth · Focus: Data, AI, Developer Tools, SaaS · Latest activity: New fund, Sep 2026 · Fund size on file: $712M (SEC Form D, 2022)
Latest fund filing dated Sep 2026; $712M fund on file (SEC Form D, 2022); states data and analytics as a focus; backs seed, Series A, growth-stage; 8 named decision-makers on file.
First 25 of 73 seed data investors
| Investor | Type | HQ | Stagesour research | Focusour research | Latest fund or deal | Fund sizeas filed or stated | Checked | Contacts |
|---|---|---|---|---|---|---|---|---|
| Lytical Ventures | VC firm | New York, NY | Seed | Data, AI, Cybersecurity, B2B | New deal, Oct 2026 | $44M (SEC Form D, 2021) | 4 Nov 2026 | 7 names · Unlock |
| SineWave Ventures | VC firm | Mclean, VA | Seed | Data, AI, Cybersecurity, Developer Tools | New fund, Aug 2026 | $8M (SEC Form D, 2021) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Hallstone Ventures | VC firm | Hollywood, CA | Seed | Data, Space, Robotics, Media | New fund, Oct 2026 | $11M (SEC Form D, 2025) | 4 Nov 2026 | 5 names · Unlock |
| Costanoa | VC firm | Palo Alto, CA | Seed, Series A | Data, AI, Fintech, Developer Tools | New fund, Sep 2026 | $300M (SEC Form D, 2026) | 4 Nov 2026 | 2 names, firm email · Unlock |
| Craft Ventures | VC firm | San Francisco, CA | Seed, Series A, Growth | Data, AI, Developer Tools, SaaS | New fund, Sep 2026 | $712M (SEC Form D, 2022) | 4 Nov 2026 | 8 names · Unlock |
| NextView Ventures | VC firm | Boston, MA | Pre-seed, Seed | Data, AI, Marketing Tech, Robotics | New deal, Oct 2026 | $135M (SEC Form D, 2025) | 4 Nov 2026 | 6 names · Unlock |
| AIX Ventures | VC firm | Newark, CA | Pre-seed, Seed, Series A | Data, Developer Tools, AI, Healthtech | New fund, Aug 2026 | $250M (SEC Form D, 2026) | 4 Nov 2026 | 8 names · Unlock |
| Wing Strategic Partners | VC firm | Palo Alto, CA | Seed, Series A | Data, AI, Cybersecurity, Healthtech | New deal, Oct 2026 | $40M (SEC Form D, 2024) | 5 Nov 2026 | 8 names, firm email · Unlock |
| Phoenix Venture Partners | VC firm | San Mateo, CA | Seed | Data, AI, Healthtech, Energy | Portfolio news, Jul 2026 | $109M (SEC Form D, 2021) | 5 Nov 2026 | 8 names · Unlock |
| Motive Venture | VC firm | New York, NY | Pre-seed, Seed, Series A, Growth | Data, Fintech, AI, Future of Work | New fund, Aug 2026 | $200M (SEC Form D, 2025) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Dallas Venture Capital I DVC | VC firm | Irving, TX | Seed, Series A, Series B | Data, AI, Fintech, Cybersecurity | New deal, Oct 2026 | $75M (SEC Form D, 2021) | 5 Nov 2026 | 8 names, firm email · Unlock |
| BSV Ventures | VC firm | Dallas, TX | Seed | Data, AI, Biotech, Deep Tech | New fund, Jul 2026 | $25M (SEC Form D, 2026) | 4 Nov 2026 | 5 names, firm email · Unlock |
| Moneta Ventures | VC firm | Folsom, CA | Seed, Series A | Data, AI, Future of Work, B2B | New deal, Jul 2026 | $481M (SEC Form ADV) | 5 Nov 2026 | 8 names, firm email · Unlock |
| Nexus Ventures | Corporate VC | Menlo Park, CA | Seed | Data, AI, Ecommerce, Hardware | New deal, Dec 2025 | $700M (SEC Form D, 2023) | 4 Nov 2026 | 2 names · Unlock |
| Parlay Capital | VC firm | Atlanta, GA | Pre-seed, Seed, Series A | Data, Gaming, Media, AI | New fund, Sep 2026 | $7M (SEC Form D, 2022) | 4 Nov 2026 | 3 names, firm email · Unlock |
| Joule Ventures | VC firm | New York, NY | Pre-seed, Seed | Data, AI, Cybersecurity, Fintech | New fund, Jun 2026 | $100M (SEC Form D, 2023) | 4 Nov 2026 | 3 names, firm email · Unlock |
| MMC Ventures | VC firm | London, United Kingdom | Seed, Series A | Data, AI, Fintech, Healthtech | New deal, Nov 2026 | 4 Nov 2026 | 8 names · Unlock | |
| Leonis Capital | VC firm | San Francisco, CA | Pre-seed, Seed | Data, AI, Developer Tools, SaaS | New fund, Oct 2026 | 4 Nov 2026 | 4 names · Unlock | |
| Tailwind Futures | VC firm | Berkeley, CA | Seed | Data, Logistics, Climate Tech, Healthtech | New deal, Jun 2026 | 4 Nov 2026 | 7 names, firm email · Unlock | |
| Theory Ventures | VC firm | Portola Valley, CA | Pre-seed, Seed, Series A, Series B | Data, AI, Developer Tools, Cybersecurity | New deal, Jul 2026 | $450M (SEC Form D, 2024) | 5 Nov 2026 | 8 names · Unlock |
| Techsquare Ventures | VC firm | Atlanta, GA | Pre-seed, Seed, Series A | Data, AI, Cybersecurity, Logistics | New fund, May 2026 | $49M (SEC Form D, 2025) | 4 Nov 2026 | 8 names, firm email · Unlock |
| A1 Health Ventures | VC firm | Chicago, IL | Seed | Data, Healthtech, AI, Fintech | New deal, Dec 2025 | $30M (SEC Form D, 2024) | 5 Nov 2026 | 8 names · Unlock |
| Acrew Diversify Capital | VC firm | San Francisco, CA | Seed, Series A, Series B, Growth | Data, Fintech, AI, Cybersecurity | New deal, Aug 2026 | 5 Nov 2026 | 8 names, firm email · Unlock | |
| Massive VC | VC firm | Boulder, CO | Seed, Series A, Series B | Data, Space, AI, Energy | New fund, May 2026 | $30M (SEC Form D, 2026) | 4 Nov 2026 | 3 names · Unlock |
| Bling Capital | VC firm | Miami Beach, FL | Pre-seed, Seed | Data, AI, Fintech, Defense Tech | New fund, Jan 2026 | $131M (SEC Form D, 2023) | 4 Nov 2026 | 8 names · Unlock |
You are seeing 25 of 73. The full list adds 48 more investors and 377 named decision-makers.
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How these 73 break down
By region
| Region | On this list | Share |
|---|---|---|
| United States | 63 | 86% |
| United Kingdom | 8 | 11% |
By US state
| US state | On this list | Share |
|---|---|---|
| California | 30 | 41% |
| New York | 9 | 12% |
| Massachusetts | 3 | 4% |
| Florida | 3 | 4% |
| Texas | 2 | 3% |
| Georgia | 2 | 3% |
| Pennsylvania | 2 | 3% |
By type
| Type | On this list | Share |
|---|---|---|
| VC firm | 69 | 95% |
| Corporate VC | 2 | 3% |
Method and limits
- Source
- 64 of the 73 rows carry an SEC filing (Form D or Form ADV). All 73 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 data and analytics 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
- Firms with a published profile come first. Activity score out of 100: recency of the latest fund filing or dated deal (35: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (25; 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), size of the fund on file on a log scale (15) and completeness of the public record (10). Stage focus is 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 7 Nov 2026.
- Fill rates
- Of 73 rows: stage 73, sector 73, fund size 58, website 73. In the paid file: named decision-makers on 71 rows, firm email on 33, LinkedIn page on 38, check size on 8.
- Corrections
- Email [email protected] or use the update form. We act within 5 working days.
Questions
How many seed data investors are there?
We list 73 as of November 2026. 36 of the 73 have a fund filing or a dated deal in the last 12 months.
Which seed data investors raised a new fund in the last 12 months?
24 of the 73 have a fund filing dated in the last 12 months. The most recent on this list are U&I Ventures (Oct 2026), Leonis Capital (Oct 2026) and Hallstone Ventures (Oct 2026).
What is the typical fund size of seed data investors?
The median fund size on file for this list is $50M, 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 22 do not disclose a size there.
How do I contact seed data investors?
The paid file holds 377 named decision-makers across 71 of these 73 and a firm email for 33. 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 data investors come from?
64 of the 73 rows have an SEC filing on file (Form D or Form ADV) and 9 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.
Broader lists
Related lists
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