# Who Invests With Social Starts: 134 Co-Investors (2026) > The 134 investors that have backed two or more of the same startups as Social Starts, by kind: vc firms, angels and networks and corporate investors. Source: https://millionrounds.com/portfolio-maps/social-starts-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 105 - [*WL* William Lohse](https://millionrounds.com/fund/william-lohse) - [Techstars](https://millionrounds.com/fund/techstars) - [SV Angel](https://millionrounds.com/fund/sv-angel) - [Scout Ventures](https://millionrounds.com/fund/scout-ventures) - [Eniac Ventures](https://millionrounds.com/fund/eniac-ventures) - [Bradley C. Harrison](https://millionrounds.com/fund/bradley-c-harrison) - [Greycroft](https://millionrounds.com/fund/greycroft) - [Great Oaks Venture Capital](https://millionrounds.com/fund/great-oaks-venture-capital) - [Capital Factory](https://millionrounds.com/fund/capital-factory) - [TEEC Angel Fund](https://millionrounds.com/fund/teec-angel-fund) - [Right Side Capital Management](https://millionrounds.com/fund/right-side-capital-management) - [True Ventures](https://millionrounds.com/fund/true-ventures-2) - [*SV* Shawn V. Gruver](https://millionrounds.com/fund/shawn-v-gruver) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [MESA+](https://millionrounds.com/fund/mesa) - [Portfolia](https://millionrounds.com/fund/portfolia) - [Expansion Venture Capital](https://millionrounds.com/fund/expansion-venture-capital) - [General Catalyst](https://millionrounds.com/fund/general-catalyst) - [Kima Ventures](https://millionrounds.com/fund/kima-ventures) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [Silverton Partners](https://millionrounds.com/fund/silverton-partners) - [FundersClub](https://millionrounds.com/fund/fundersclub) - [Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) - [Innovation Endeavors](https://millionrounds.com/fund/innovation-endeavors) +81 more ## Angels and networks 12 - [*5G* 500 Global](https://millionrounds.com/fund/500-startups) - [*SB* Scott Belsky](https://millionrounds.com/fund/scott-belsky) - [*FG* Fabrice Grinda](https://millionrounds.com/fund/fabrice-grinda) - [*BH* Brett Hurt](https://millionrounds.com/fund/brett-hurt) - [*JM* John Maloney](https://millionrounds.com/fund/john-maloney) - [Alliance of Angels](https://millionrounds.com/fund/alliance-of-angels) - [*ML* Michael Lazerow](https://millionrounds.com/fund/michael-lazerow) - [*MC* Mark Cuban](https://millionrounds.com/fund/mark-cuban) - [*DC* David Cohen](https://millionrounds.com/fund/david-cohen) - [*DA* David Arcara](https://millionrounds.com/fund/david-arcara) - [*SR* Shari Redstone](https://millionrounds.com/fund/shari-redstone) - [*JW* Joanne Wilson](https://millionrounds.com/fund/joanne-wilson) ## Corporate investors 6 - [Google Ventures](https://millionrounds.com/fund/gv) - [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) - [Samsung Next](https://millionrounds.com/fund/samsung-next) - [Aol Ventures](https://millionrounds.com/fund/aol-ventures) - [Rakuten Capital](https://millionrounds.com/fund/rakuten-capital) - [BDMI](https://millionrounds.com/fund/1745-ventures) ## Accelerators 4 - [Y Combinator](https://millionrounds.com/fund/y-combinator) - [Plug and Play](https://millionrounds.com/fund/plug-and-play) - [amplify.la](https://millionrounds.com/fund/amplify-la) - [Media Camp](https://millionrounds.com/fund/media-camp) ## Private equity and asset managers 4 - [Gaingels](https://millionrounds.com/fund/gaingels) - [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) - [IDG Capital](https://millionrounds.com/fund/idg-capital) - [*HP* High Peaks Venture Partners](https://millionrounds.com/fund/high-peaks-venture-partners) ## Family offices 3 - [New York Venture Partners](https://millionrounds.com/fund/new-york-venture-partners-nyvp) - [Thrive Capital](https://millionrounds.com/fund/thrive-capital-2) - [Trajectory Capital](https://millionrounds.com/fund/trajectory-capital-partners) ## Segment by segment ### VC firms 105 investors - [*WL* **William Lohse**](https://millionrounds.com/fund/william-lohse) VC firm United States 12 backed - [**Techstars**](https://millionrounds.com/fund/techstars) VC firm United States 9 backed - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 8 backed - [**Scout Ventures**](https://millionrounds.com/fund/scout-ventures) VC firm United States 7 backed - [**Eniac Ventures**](https://millionrounds.com/fund/eniac-ventures) VC firm United States 6 backed - [**Bradley C. Harrison**](https://millionrounds.com/fund/bradley-c-harrison) VC firm United States 6 backed - [**Greycroft**](https://millionrounds.com/fund/greycroft) VC firm United States 5 backed - [**Great Oaks Venture Capital**](https://millionrounds.com/fund/great-oaks-venture-capital) VC firm United States 4 backed ### Angels and networks 12 investors - [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 13 backed - [*SB* **Scott Belsky**](https://millionrounds.com/fund/scott-belsky) Angel investor - 3 backed - [*FG* **Fabrice Grinda**](https://millionrounds.com/fund/fabrice-grinda) Angel investor United States 3 backed - [*BH* **Brett Hurt**](https://millionrounds.com/fund/brett-hurt) Angel investor United States 2 backed - [*JM* **John Maloney**](https://millionrounds.com/fund/john-maloney) Angel investor - 2 backed - [**Alliance of Angels**](https://millionrounds.com/fund/alliance-of-angels) Angel network United States 2 backed - [*ML* **Michael Lazerow**](https://millionrounds.com/fund/michael-lazerow) Angel investor United States 2 backed - [*MC* **Mark Cuban**](https://millionrounds.com/fund/mark-cuban) Angel investor United States 2 backed ### Corporate investors 6 investors - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 7 backed - [**Salesforce Ventures**](https://millionrounds.com/fund/salesforce-ventures) Corporate investor United States 3 backed - [**Samsung Next**](https://millionrounds.com/fund/samsung-next) Corporate investor United States 2 backed - [**Aol Ventures**](https://millionrounds.com/fund/aol-ventures) Corporate investor United States 2 backed - [**Rakuten Capital**](https://millionrounds.com/fund/rakuten-capital) Corporate investor Japan 2 backed - [**BDMI**](https://millionrounds.com/fund/1745-ventures) Corporate investor United States 2 backed ### Accelerators 4 investors - [**Y Combinator**](https://millionrounds.com/fund/y-combinator) Accelerator United States 18 backed - [**Plug and Play**](https://millionrounds.com/fund/plug-and-play) Accelerator United States 4 backed - [**amplify.la**](https://millionrounds.com/fund/amplify-la) Accelerator United States 2 backed - [**Media Camp**](https://millionrounds.com/fund/media-camp) Accelerator United States 2 backed ### Private equity and asset managers 4 investors - [**Gaingels**](https://millionrounds.com/fund/gaingels) Private equity United States 3 backed - [**Pioneer Fund**](https://millionrounds.com/fund/pioneer-fund-2) Private equity United States 2 backed - [**IDG Capital**](https://millionrounds.com/fund/idg-capital) Private equity China 2 backed - [*HP* **High Peaks Venture Partners**](https://millionrounds.com/fund/high-peaks-venture-partners) Investment bank United States 2 backed ### Family offices 3 investors - [**New York Venture Partners**](https://millionrounds.com/fund/new-york-venture-partners-nyvp) Family office United States 2 backed - [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital-2) Family office - 2 backed - [**Trajectory Capital**](https://millionrounds.com/fund/trajectory-capital-partners) Family office United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Social Starts, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Social Starts. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Social Starts portfolio map** 102 startups · $1.2B](https://millionrounds.com/portfolio-maps/social-starts-portfolio-map)[Sector portfolio **Social Starts' AI portfolio** 17 startups · $232M](https://millionrounds.com/portfolio-maps/social-starts-ai-portfolio)[Sector portfolio **Social Starts' IT Services portfolio** 17 startups · $52M](https://millionrounds.com/portfolio-maps/social-starts-it-services-portfolio)[Sector portfolio **Social Starts' Advertising & Adtech portfolio** 11 startups · $118M](https://millionrounds.com/portfolio-maps/social-starts-advertising-adtech-portfolio)[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) ## Raising from investors like Social Starts? 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