# Synthetic funding: rounds and investors > Synthetic has raised $11M across 2 rounds since 2025. Investors include Khosla Ventures, Basis Set Ventures and The LegalTech Fund. Every round with its source. Source: https://millionrounds.com/company/synthetic (Millionrounds; every figure on the page links to its filing or article) United States · [Seed startup](https://millionrounds.com/companies) # Who invested in *Synthetic* 2 rounds we have observed, with the 8 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 Professional Services Fintech SaaS Raised 6 months ago Follow Synthetic and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fsynthetic) Funding summary Updated 5 Nov 2026 **$11M** raised across 2 rounds since 2025, from 2 sources **$500K** Pre-seed **$10M** Seed - **Latest round:** Seed, $10M May 2026 - **Led by:** Khosla Ventures - **Step-up i:** 20× - **Investors:** 8 (1 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 **$500K** Pre-seed **$10M** Seed - **First round:** Pre-seed, $500K - **Biggest round:** $10M - **Between rounds:** 7 months ## The rounds - **May 2026** Seed **$10M** *7 new* [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) Lead [Basis Set Ventures](https://millionrounds.com/fund/basis-set-ventures) [Tobi Lütke](https://millionrounds.com/fund/tobi-lutke) [Zach Abrams](https://millionrounds.com/fund/zach-abrams) [Kaz Nejatian](https://millionrounds.com/fund/kaz-nejatian) [Cosmin Nicolaescu](https://millionrounds.com/fund/cosmin-nicolaescu) [Michael Tannenbaum](https://millionrounds.com/fund/michael-tannenbaum) Reported by Ventureburn SEC filing: $130K sold - **Oct 2025** Pre-seed **$500K** *1 new* [The LegalTech Fund](https://millionrounds.com/fund/the-legaltech-fund) Source recorded ## 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 **Seed** 2026 [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) L [Basis Set Ventures](https://millionrounds.com/fund/basis-set-ventures) [The LegalTech Fund](https://millionrounds.com/fund/the-legaltech-fund) [Tobi Lütke](https://millionrounds.com/fund/tobi-lutke) [Zach Abrams](https://millionrounds.com/fund/zach-abrams) [Kaz Nejatian](https://millionrounds.com/fund/kaz-nejatian) [Cosmin Nicolaescu](https://millionrounds.com/fund/cosmin-nicolaescu) [Michael Tannenbaum](https://millionrounds.com/fund/michael-tannenbaum) ## Everyone who backed them [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) VC firm **1** round, led 1 [Basis Set Ventures](https://millionrounds.com/fund/basis-set-ventures) VC firm **1** round [The LegalTech Fund](https://millionrounds.com/fund/the-legaltech-fund) VC firm **1** round [Tobi Lütke](https://millionrounds.com/fund/tobi-lutke) Angel **1** round [Zach Abrams](https://millionrounds.com/fund/zach-abrams) VC firm **1** round [Kaz Nejatian](https://millionrounds.com/fund/kaz-nejatian) VC firm **1** round [Cosmin Nicolaescu](https://millionrounds.com/fund/cosmin-nicolaescu) VC firm **1** round [Michael Tannenbaum](https://millionrounds.com/fund/michael-tannenbaum) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=synthetic). ## Quick answers about Synthetic ### Who invested in Synthetic? Synthetic's investors include Khosla Ventures, Basis Set Ventures, The LegalTech Fund, Tobi Lütke and Zach Abrams, and 3 more on record. Khosla Ventures led its latest round. ### How much has Synthetic raised? Synthetic has raised $11M across 2 rounds since 2025. ### When did Synthetic last raise? Synthetic's most recent round was a Seed of $10M in May 2026, led by Khosla Ventures. ### What was Synthetic's biggest round? Its most recent round, $10M in May 2026, is also its largest on record. ### Who backed Synthetic first? Synthetic's first round on record, in Oct 2025, was backed by The LegalTech Fund. ### What stage is Synthetic at? Synthetic's latest named round is a Seed, in May 2026. ### Where is Synthetic based? Synthetic is based in the United States. ### Who led Synthetic's rounds? Khosla Ventures led the Seed in 2026. ## Companies like Synthetic 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)[**e2e** $8.0M · Nov 2026](https://millionrounds.com/company/e2e)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**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