# Who Invests With Prefix Capital: 27 Co-Investors (2026) > The 27 investors that have backed two or more of the same startups as Prefix Capital, by kind: vc firms and angels and networks. Most often Founders Fund. Source: https://millionrounds.com/portfolio-maps/prefix-capital-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 17 - [Founders Fund](https://millionrounds.com/fund/founders-fund) - [SV Angel](https://millionrounds.com/fund/sv-angel) - [*RG* Rudy Gadre](https://millionrounds.com/fund/rudy-gadre) - [*HV* Hank Vigil](https://millionrounds.com/fund/hank-vigil) - [Techstars](https://millionrounds.com/fund/techstars) - [Social Starts](https://millionrounds.com/fund/social-starts) - [Eniac Ventures](https://millionrounds.com/fund/eniac-ventures) - [*BI* Basset Investment Group](https://millionrounds.com/fund/basset-investment-group) - [Yuri Milner](https://millionrounds.com/fund/yuri-milner) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [FundersClub](https://millionrounds.com/fund/fundersclub) - [XG Ventures](https://millionrounds.com/fund/xg-ventures) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [Slow Ventures](https://millionrounds.com/fund/slow-ventures) - [Ali Partovi](https://millionrounds.com/fund/ali-partovi) - [*KR* Kevin Rose](https://millionrounds.com/fund/kevin-rose) - [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) ## Angels and networks 10 - [*FG* Fabrice Grinda](https://millionrounds.com/fund/fabrice-grinda) - [*RD* Rick Dalzell](https://millionrounds.com/fund/rick-dalzell) - [*BK* Blake Krikorian](https://millionrounds.com/fund/blake-krikorian) - [*KV* Kal Vepuri](https://millionrounds.com/fund/kal-vepuri) - [*GC* Gordon Crawford](https://millionrounds.com/fund/gordon-crawford) - [*5G* 500 Global](https://millionrounds.com/fund/500-startups) - [*SC* Steve Chen](https://millionrounds.com/fund/steve-chen) - [*CB* Christina Brodbeck](https://millionrounds.com/fund/christina-brodbeck) - [*GS* Grace Stanat](https://millionrounds.com/fund/grace-stanat) - [*MP* Mark Pincus](https://millionrounds.com/fund/mark-pincus) ## Segment by segment ### VC firms 17 investors - [**Founders Fund**](https://millionrounds.com/fund/founders-fund) VC firm United States 4 backed - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 4 backed - [*RG* **Rudy Gadre**](https://millionrounds.com/fund/rudy-gadre) VC firm United States 3 backed - [*HV* **Hank Vigil**](https://millionrounds.com/fund/hank-vigil) VC firm United States 3 backed - [**Techstars**](https://millionrounds.com/fund/techstars) VC firm United States 3 backed - [**Social Starts**](https://millionrounds.com/fund/social-starts) VC firm United States 2 backed - [**Eniac Ventures**](https://millionrounds.com/fund/eniac-ventures) VC firm United States 2 backed - [*BI* **Basset Investment Group**](https://millionrounds.com/fund/basset-investment-group) VC firm United States 2 backed ### Angels and networks 10 investors - [*FG* **Fabrice Grinda**](https://millionrounds.com/fund/fabrice-grinda) Angel investor United States 2 backed - [*RD* **Rick Dalzell**](https://millionrounds.com/fund/rick-dalzell) Angel investor - 2 backed - [*BK* **Blake Krikorian**](https://millionrounds.com/fund/blake-krikorian) Angel investor - 2 backed - [*KV* **Kal Vepuri**](https://millionrounds.com/fund/kal-vepuri) Angel investor United States 2 backed - [*GC* **Gordon Crawford**](https://millionrounds.com/fund/gordon-crawford) Angel investor - 2 backed - [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 2 backed - [*SC* **Steve Chen**](https://millionrounds.com/fund/steve-chen) Angel investor - 2 backed - [*CB* **Christina Brodbeck**](https://millionrounds.com/fund/christina-brodbeck) Angel investor - 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Prefix Capital, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Prefix Capital. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Co-investors **Who invests with Techstars** 991 co-investors](https://millionrounds.com/portfolio-maps/techstars-co-investors)[Co-investors **Who invests with SV Angel** 988 co-investors](https://millionrounds.com/portfolio-maps/sv-angel-co-investors)[Co-investors **Who invests with Andreessen Horowitz** 977 co-investors](https://millionrounds.com/portfolio-maps/andreessen-horowitz-co-investors)[Co-investors **Who invests with Alumni Ventures** 911 co-investors](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-co-investors)[Co-investors **Who invests with Sequoia Capital** 827 co-investors](https://millionrounds.com/portfolio-maps/sequoia-capital-co-investors)[Co-investors **Who invests with Founders Fund** 747 co-investors](https://millionrounds.com/portfolio-maps/founders-fund-co-investors) ## Raising from investors like Prefix Capital? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)