# Comp AI funding: rounds and investors > Comp AI has raised $37M across 2 rounds since 2025. Investors include Grand Ventures, OSS Capital L.P. and David Cramer. Every round with its source. Source: https://millionrounds.com/company/comp-ai (Millionrounds; every figure on the page links to its filing or article) United States · [Series A startup](https://millionrounds.com/companies) # Who invested in *Comp AI* 2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. AI Cybersecurity Enterprise Software Regtech Raised 2 months ago Follow Comp AI and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fcomp-ai) Funding summary Updated 5 Nov 2026 **$37M** raised across 2 rounds since 2025, from 2 sources **$2.6M** Pre-seed **$34M** Series A - **Latest round:** Series A, $34M Sept 2026 - **Step-up i:** 13.1× - **Investors:** 4 (2 led) See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2026 **$2.6M** Pre-seed **$34M** Series A - **First round:** Pre-seed, $2.6M - **Biggest round:** $34M - **Between rounds:** 13 months ## The rounds - **Sept 2026** Series A **$34M** *1 returning* [Grand Ventures](https://millionrounds.com/fund/grand-ventures) Source recorded - **Aug 2025** Pre-seed **$2.6M** *4 new* [Grand Ventures](https://millionrounds.com/fund/grand-ventures) Lead [OSS Capital L.P.](https://millionrounds.com/fund/oss-capital) Lead [David Cramer](https://millionrounds.com/fund/david-cramer) [Ben Tossell](https://millionrounds.com/fund/ben-tossell) Reported by TechStartups ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Pre-seed** 2025 **Series A** 2026 [Grand Ventures](https://millionrounds.com/fund/grand-ventures) L [OSS Capital L.P.](https://millionrounds.com/fund/oss-capital) L [David Cramer](https://millionrounds.com/fund/david-cramer) [Ben Tossell](https://millionrounds.com/fund/ben-tossell) ## Everyone who backed them [Grand Ventures](https://millionrounds.com/fund/grand-ventures) VC firm **2** rounds, led 1 [OSS Capital L.P.](https://millionrounds.com/fund/oss-capital) VC firm **1** round, led 1 [David Cramer](https://millionrounds.com/fund/david-cramer) VC firm **1** round [Ben Tossell](https://millionrounds.com/fund/ben-tossell) Angel **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=comp-ai). ## Quick answers about Comp AI ### Who invested in Comp AI? Comp AI's investors include Grand Ventures, OSS Capital L.P., David Cramer and Ben Tossell. ### How much has Comp AI raised? Comp AI has raised $37M across 2 rounds since 2025. ### When did Comp AI last raise? Comp AI's most recent round was a Series A of $34M in Sept 2026. ### What was Comp AI's biggest round? Its most recent round, $34M in Sept 2026, is also its largest on record. ### Who backed Comp AI first? Comp AI's first round on record, in Aug 2025, was backed by Grand Ventures, OSS Capital L.P. and David Cramer and 1 others. ### What stage is Comp AI at? Comp AI's latest named round is a Series A, in Sept 2026. ### Where is Comp AI based? Comp AI is based in the United States. ### Who led Comp AI's rounds? Grand Ventures led the Pre-seed in 2025. ## Companies like Comp AI In the same sector, and raised in the last eighteen months. [**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app