33 pre-seed proptech investors in the US
We list 33 pre-seed proptech 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 (4), San Francisco (3) and Mill Valley (3).
Top 5 pre-seed proptech 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 pre-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. The same rule orders the whole list; it is repeated in the method box.
VoLo Earth Ventures Impact
Type: VC firm · HQ: Snowmass Village, CO · Stages: Pre-seed · Focus: Proptech, Energy, Climate Tech, Mobility · Latest activity: New deal, Jul 2026 · Fund size on file: $100M (SEC Form D, 2021)
Dated new deal in Jul 2026; $100M fund on file (SEC Form D, 2021); states proptech and real estate tech as a focus; backs pre-seed; names the US as where it invests; 7 named decision-makers on file.
Kleiner Perkins
Type: VC firm · HQ: Menlo Park, CA · Stages: Pre-seed, Seed, Series A, Series B, Growth · Focus: Proptech, AI, Fintech, Mobility · Latest activity: New fund, Aug 2026 · Fund size on file: $995M (SEC Form D, 2026)
Latest fund filing dated Aug 2026; $995M fund on file (SEC Form D, 2026); states proptech and real estate tech as a focus; backs pre-seed, seed, Series A; names the US as where it invests; 2 named decision-makers on file.
Nine Four Ventures
Type: VC firm · HQ: Chicago, IL · Stages: Pre-seed, Seed, Series A · Focus: Proptech, AI, Fintech, SaaS · Latest activity: Portfolio news, Oct 2026 · Fund size on file: $100M (SEC Form D, 2022)
Portfolio news dated Oct 2026; $100M fund on file (SEC Form D, 2022); states proptech and real estate tech as a focus; backs pre-seed, seed, Series A; names the US as where it invests; 8 named decision-makers on file.
Ecosphere Ventures
Type: VC firm · HQ: Sugar Land, TX · Stages: Pre-seed, Seed · Focus: Proptech, Energy, Climate Tech, Industrial Tech · Latest activity: New fund, Sep 2026 · Fund size on file: $10M (SEC Form D, 2026)
Latest fund filing dated Sep 2026; $10M fund on file (SEC Form D, 2026); states proptech and real estate tech as a focus; backs pre-seed, seed; names the US as where it invests; 8 named decision-makers on file.
Commonweal Ventures
Type: VC firm · HQ: New York, NY · Stages: Pre-seed, Seed · Focus: Proptech, AI, Legal Tech, Fintech · Latest activity: New fund, Jul 2026 · Fund size on file: $75M (SEC Form D, 2022)
Latest fund filing dated Jul 2026; $75M fund on file (SEC Form D, 2022); states proptech and real estate tech as a focus; backs pre-seed, seed; names the US as where it invests; 5 named decision-makers on file.
First 16 of 33 pre-seed proptech investors in the US
| Investor | Type | HQ | Stagesour research | Focusour research | Latest fund or deal | Fund sizeas filed or stated | Checked | Contacts |
|---|---|---|---|---|---|---|---|---|
| VoLo Earth Ventures Impact | VC firm | Snowmass Village, CO | Pre-seed | Proptech, Energy, Climate Tech, Mobility | New deal, Jul 2026 | $100M (SEC Form D, 2021) | 5 Nov 2026 | 7 names · Unlock |
| Kleiner Perkins | VC firm | Menlo Park, CA | Pre-seed, Seed, Series A, Series B, Growth | Proptech, AI, Fintech, Mobility | New fund, Aug 2026 | $995M (SEC Form D, 2026) | 4 Nov 2026 | 2 names · Unlock |
| Nine Four Ventures | VC firm | Chicago, IL | Pre-seed, Seed, Series A | Proptech, AI, Fintech, SaaS | Portfolio news, Oct 2026 | $100M (SEC Form D, 2022) | 5 Nov 2026 | 8 names · Unlock |
| Ecosphere Ventures | VC firm | Sugar Land, TX | Pre-seed, Seed | Proptech, Energy, Climate Tech, Industrial Tech | New fund, Sep 2026 | $10M (SEC Form D, 2026) | 4 Nov 2026 | 8 names · Unlock |
| Commonweal Ventures | VC firm | New York, NY | Pre-seed, Seed | Proptech, AI, Legal Tech, Fintech | New fund, Jul 2026 | $75M (SEC Form D, 2022) | 4 Nov 2026 | 5 names, firm email · Unlock |
| Plaid Matrix Fund | VC firm | Palo Alto, CA | Pre-seed, Seed | Proptech, AI, Fintech, Industrial Tech | New fund, Jun 2026 | $55M (SEC Form D, 2026) | 4 Nov 2026 | 5 names · Unlock |
| Great Wave Ventures | VC firm | New York, NY | Pre-seed, Seed, Series A | Proptech, AI, Climate Tech, Robotics | New fund, May 2026 | $31M (SEC Form ADV) | 5 Nov 2026 | 5 names · Unlock |
| Zacua Ventures | VC firm | San Mateo, CA | Pre-seed, Seed | Proptech, AI, Industrial Tech, Climate Tech | New deal, Oct 2026 | $89M (SEC Form D, 2025) | 4 Nov 2026 | 7 names · Unlock |
| Prompt Capital | VC firm | San Francisco, CA | Pre-seed, Seed | Proptech, AI, Generalist, Fintech | New fund, Aug 2026 | $40M (SEC Form D, 2026) | 4 Nov 2026 | 2 names · Unlock |
| Earthshot Ventures | VC firm | San Francisco, CA | Pre-seed, Seed, Series A, Series B | Proptech, AI, Energy, Industrial Tech | New fund, Oct 2026 | $77M (SEC Form D, 2026) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Spatial Capital | VC firm | Mill Valley, CA | Pre-seed, Seed | Proptech, AI, Energy, Robotics | New fund, Apr 2026 | $5M (SEC Form D, 2023) | 4 Nov 2026 | 1 name · Unlock |
| N49P Venture Capital | VC firm | Dallas, TX | Pre-seed | Proptech, AI, Fintech, Food and Beverage | New deal, Apr 2026 | $75M (SEC Form D, 2025) | 4 Nov 2026 | 5 names · Unlock |
| Alpaca VC | VC firm | New York, NY | Pre-seed, Seed | Proptech, AI, Logistics, Healthtech | New fund, May 2026 | $100M (SEC Form D, 2021) | 4 Nov 2026 | 8 names · Unlock |
| Prist Capital | VC firm | Mill Valley, CA | Pre-seed, Seed | Proptech, Mobility, Space, Robotics | New fund, Sep 2026 | 4 Nov 2026 | 1 name · Unlock | |
| Adapt Ventures | VC firm | North Fort Myers, FL | Pre-seed, Seed | Proptech, AI, Healthtech, SaaS | New fund, Jun 2026 | $30M (SEC Form D, 2026) | 4 Nov 2026 | 1 name, firm email · Unlock |
| AmFam VC | VC firm | Madison, WI | Pre-seed, Seed, Series A, Series B, Growth | Proptech, Fintech, Insurtech, AI | New fund, Dec 2023 | $419M (SEC Form D, 2022) | 5 Nov 2026 | 8 names · Unlock |
You are seeing 16 of 33. The full list adds 17 more investors and 161 named decision-makers.
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How these 33 break down
By US state
| US state | On this list | Share |
|---|---|---|
| California | 13 | 39% |
| New York | 4 | 12% |
| Texas | 3 | 9% |
| Florida | 3 | 9% |
By type
| Type | On this list | Share |
|---|---|---|
| VC firm | 31 | 94% |
| Single family office | 1 | 3% |
| Accelerator | 1 | 3% |
Method and limits
- Source
- All 33 rows carry an SEC filing (Form D or Form ADV). All 33 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 proptech and real estate tech as a focus on its own site, or we observed it in the firm's portfolio. Stage: the firm states that it invests at pre-seed.
- 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 pre-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.
- Last refreshed
- November 2026. Rows on this list were checked between 4 Nov 2026 and 6 Nov 2026.
- Fill rates
- Of 33 rows: stage 33, sector 33, fund size 31, website 33. In the paid file: named decision-makers on 33 rows, firm email on 7, LinkedIn page on 15, check size on 3.
- Corrections
- Email [email protected] or use the update form. We act within 5 working days.
Questions
How many pre-seed proptech investors in the US are there?
We list 33 as of November 2026. 18 of the 33 have a fund filing or a dated deal in the last 12 months. The cities with the most are New York (4), San Francisco (3) and Mill Valley (3).
Which pre-seed proptech investors in the US raised a new fund in the last 12 months?
15 of the 33 have a fund filing dated in the last 12 months. The most recent on this list are Earthshot Ventures (Oct 2026), R-Squared Ventures (Oct 2026) and Ecosphere Ventures (Sep 2026).
What is the typical fund size of pre-seed proptech investors in the US?
The median fund size on file for this list is $50M, across the 27 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 6 do not disclose a size there.
How do I contact pre-seed proptech investors in the US?
The paid file holds 161 named decision-makers across 33 of these 33 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 pre-seed proptech investors in the US come from?
All 33 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
Proptech venture capital firms in the US (96)Pre-seed investors in the US (549)Pre-seed proptech investors (50)
Related lists
Pre-seed AI investors in the US (403)Pre-seed SaaS investors in the US (367)Pre-seed healthtech investors in the US (225)Pre-seed fintech investors in the US (187)Pre-seed deep tech investors in the US (114)Pre-seed consumer investors in the US (104)Pre-seed medtech investors in the US (95)Pre-seed hardware investors in the US (95)Pre-seed B2B investors in the US (86)Pre-seed climate tech investors in the US (84)Pre-seed biotech investors in the US (81)Pre-seed industrial tech investors in the US (79)Pre-seed robotics investors in the US (76)Pre-seed energy investors in the US (73)Pre-seed developer tools investors in the US (67)Seed proptech investors in the US (63)Pre-seed cybersecurity investors in the US (60)Pre-seed future of work investors in the US (52)
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