# Primer funding: rounds and investors > Primer has raised $237M across 7 rounds since 2018. Investors include Khosla Ventures, Founders Fund and Village Global. Every round with its source. Source: https://millionrounds.com/company/primer (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *Primer* 7 rounds we have observed, with the 26 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 Big Data & Analytics Fintech Raised 6 months ago Follow Primer and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fprimer) Funding summary Updated 5 Nov 2026 **$237M** raised across 7 rounds since 2018, from 7 sources **$69M** Series D **$100M** Series C - **Latest round:** Series C, $100M May 2026 - **Led by:** Sofina - **Step-up i:** 200× - **Investors:** 26 (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. 2020 2022 2024 2026 **$40M** Series B **$15M** Series A **$12M** Series A **$69M** Series D **$83K** Venture **$500K** Pre-seed **$100M** Series C - **First round:** Series B, $40M - **Biggest round:** $100M - **Usual gap between rounds:** 13 months ## The rounds - **May 2026** Series C **$100M** *8 new* [Sofina](https://millionrounds.com/fund/sofina) Lead [Accel](https://millionrounds.com/fund/accel) [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) [Balderton Capital](https://millionrounds.com/fund/balderton-capital) [Speedinvest](https://millionrounds.com/fund/speedinvest) [Peak XV](https://millionrounds.com/fund/peak-xv) [RTP Global](https://millionrounds.com/fund/rtp-global) [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital-2) Reported by Ventureburn SEC filing: $205K sold - **Dec 2025** Pre-seed **$500K** *1 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded SEC filing: $2.0M sold, first sale Oct 2025 - **Jun 2024** Venture **$83K** *1 new* *4 returning* [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) [Founders Fund](https://millionrounds.com/fund/founders-fund) [Gaingels](https://millionrounds.com/fund/gaingels) [Village Global](https://millionrounds.com/fund/village-global-2) [K5 Global](https://millionrounds.com/fund/k5-global) Source recorded - **Jun 2023** Series D **$69M** *4 new* [Lux Capital](https://millionrounds.com/fund/lux-capital) [DCVC](https://millionrounds.com/fund/data-collective) [Amplify Partners](https://millionrounds.com/fund/amplify-partners) [Sands Capital Ventures](https://millionrounds.com/fund/sands-capital-ventures) Source recorded - **May 2022** Series A **$12M** *5 new* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) [Craft Ventures](https://millionrounds.com/fund/craft-ventures) [GTMfund](https://millionrounds.com/fund/gtmfund) [Spacecadet](https://millionrounds.com/fund/spacecadet) Source recorded SEC filing: $13M sold, first sale May 2022 - **Apr 2022** Series A **$15M** *5 new* [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) [Founders Fund](https://millionrounds.com/fund/founders-fund) [Village Global](https://millionrounds.com/fund/village-global-2) [K5 Global](https://millionrounds.com/fund/k5-global) [Pelion Venture Partners](https://millionrounds.com/fund/pelion-venture-partners) Source recorded SEC filing: $13M sold, first sale May 2022 - **Nov 2018** Series B **$40M** *2 new* [Mubadala](https://millionrounds.com/fund/mubadala) Lux Capital/ Section 32 Reported by FinSMEs ## 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. **Series B** 2018 **Series A** 2022 **Series A** 2022 **Series D** 2023 **Venture** 2024 **Pre-seed** 2025 **Series C** 2026 [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) [Founders Fund](https://millionrounds.com/fund/founders-fund) [Village Global](https://millionrounds.com/fund/village-global-2) [K5 Global](https://millionrounds.com/fund/k5-global) [Sofina](https://millionrounds.com/fund/sofina) L [Y Combinator](https://millionrounds.com/fund/y-combinator) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Accel](https://millionrounds.com/fund/accel) [Gaingels](https://millionrounds.com/fund/gaingels) [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) ## Everyone who backed them [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) VC firm **2** rounds [Founders Fund](https://millionrounds.com/fund/founders-fund) VC firm **2** rounds [Village Global](https://millionrounds.com/fund/village-global-2) VC firm **2** rounds [K5 Global](https://millionrounds.com/fund/k5-global) Private equity **2** rounds [Sofina](https://millionrounds.com/fund/sofina) Family office **1** round, led 1 [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round [Accel](https://millionrounds.com/fund/accel) VC firm **1** round [Gaingels](https://millionrounds.com/fund/gaingels) Private equity **1** round [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) Corporate VC **1** round [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) VC firm **1** round [Lux Capital](https://millionrounds.com/fund/lux-capital) VC firm **1** round [DCVC](https://millionrounds.com/fund/data-collective) VC firm **1** round [Balderton Capital](https://millionrounds.com/fund/balderton-capital) VC firm **1** round [Speedinvest](https://millionrounds.com/fund/speedinvest) VC firm **1** round [Peak XV](https://millionrounds.com/fund/peak-xv) VC firm **1** round [Craft Ventures](https://millionrounds.com/fund/craft-ventures) VC firm **1** round [Pelion Venture Partners](https://millionrounds.com/fund/pelion-venture-partners) VC firm **1** round [RTP Global](https://millionrounds.com/fund/rtp-global) VC firm **1** round [Amplify Partners](https://millionrounds.com/fund/amplify-partners) VC firm **1** round [GTMfund](https://millionrounds.com/fund/gtmfund) VC firm **1** round [Sands Capital Ventures](https://millionrounds.com/fund/sands-capital-ventures) Private equity **1** round [Mubadala](https://millionrounds.com/fund/mubadala) Private equity **1** round [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital-2) Family office **1** round [Spacecadet](https://millionrounds.com/fund/spacecadet) VC firm **1** round Lux Capital/ Section 32 no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=primer). ## Also claim to have backed them These 13 firms list Primer as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Iconiq Capital](https://millionrounds.com/fund/iconiq-capital-3) Growth equity Per its own site [Shrug Capital](https://millionrounds.com/fund/shrug-capital) VC firm Per its own site [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital) Family office Per its own site [Expa](https://millionrounds.com/fund/expa) VC firm Per its own site [Elevate Ventures](https://millionrounds.com/fund/elevate-ventures-2) Angel network Per its own site [Litquidity Ventures](https://millionrounds.com/fund/litquidity-ventures) VC firm Per its own site [Evan Moore](https://millionrounds.com/fund/evan-moore) VC firm Per its own site [Rerail](https://millionrounds.com/fund/rerail) VC firm Per its own site [Angel Collective](https://millionrounds.com/fund/angel-collective) Fund of funds Per its own site [HyperGuap](https://millionrounds.com/fund/hyperguap) Angel network Per its own site [Julia DeWahl](https://millionrounds.com/fund/julia-dewahl) VC firm Per its own site [Tyler Hogge](https://millionrounds.com/fund/tyler-hogge) VC firm Per its own site [Jetstream](https://millionrounds.com/fund/jetstream) VC firm Per its own site ## Quick answers about Primer ### Who invested in Primer? Primer's investors include Khosla Ventures, Founders Fund, Village Global, K5 Global and Sofina, and 21 more on record. Sofina led its latest round. ### How much has Primer raised? Primer has raised $237M across 7 rounds since 2018. ### When did Primer last raise? Primer's most recent round was a Series C of $100M in May 2026, led by Sofina. ### What was Primer's biggest round? Its most recent round, $100M in May 2026, is also its largest on record. ### Who backed Primer first? Primer's first round on record, in Nov 2018, was backed by Mubadala and Lux Capital/ Section 32. ### What stage is Primer at? Primer's latest named round is a Series C, in May 2026. ### Where is Primer based? Primer is based in the United States. ### Who led Primer's rounds? Sofina led the Series C in 2026. ## Companies like Primer In the same sector, and raised in the last eighteen months. 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