Active: new fund Apr 2026 Verified 4 Nov 2026
Improbability
Backs the one or two AI companies it sees as defining each year, supported by an LP base of AI operators and founders.
- Type
- VC firm
- Location
- San Francisco, California, United States
- Stages
- Pre-seed, Seed
- Sectors
- AI
- Fund size / AUM
- $17.3M Improbability Fund I (Form D offering, 2026)
- Latest fund or filing
- 20 Apr 2026
- Website
- improbability.vc
Fund filings (SEC Form D)
- Latest fund on file
- Improbability Fund I
- Filed
- 20 Apr 2026 (new notice)
- Fund size
- $17M (total offering)
- Fund vehicles filed in the last 12 months
- 1 (includes feeder and parallel vehicles)
See this fund's filings on SEC EDGAR
Contacts on file
For Improbability, the paid file holds: 1 named decision-maker with roles.
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Sources
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 22 lists
Pre-seed investors in the San Francisco Bay Area (164)Pre-seed investors in California (207)Emerging VC managers in the US (274)Seed investors in the San Francisco Bay Area (324)AI investors in the San Francisco Bay Area (364)Pre-seed AI investors in the US (403)Seed investors in California (415)AI investors in California (464)Micro VC firms in the US (526)Pre-seed investors in the US (549)Pre-seed AI investors (633)Seed AI investors in the US (724)Venture capital firms in the San Francisco Bay Area (768)Pre-seed investors (988)Venture capital firms in California (1,038)Seed investors in the US (1,043)Seed AI investors (1,082)AI venture capital firms in the US (1,112)Active venture capital firms in the US (1,574)AI investors (1,576)Seed investors (1,892)Venture capital firms in the US (2,975)