S28 Capital
2026-08-28s28capital.com
Overview
What they do
S28 Capital is an early-stage venture fund with $170M under management. The firm is led by a team of founders and early startup employees who have helped build companies such as PagerDuty and Playdom and invested in companies including Zoom and Coupang. Its portfolio includes companies such as Plangrid, Mattermost, Rippling, Reflektive, Gravitational, Social Construct, and Perpetua.
s28capital.com
What they look for
S28 Capital focuses on early-stage venture investments, backing startups with a team comprised of founders and early startup employees.
s28capital.com
Stage
Pre-seed, Seed, Series A, Series B+
s28capital.com
Sectors
SaaS, AI, Cybersecurity, Proptech, Consumer
s28capital.com
Based
San Francisco, US
s28capital.com
Sources
2026-08-28s28capital.comWe are operators and entrepreneurs who are building a venture firm we wish we had when…
2026-08-28s28capital.comHe currently sits on the board of Aurora Solar, Teleport, Panther, RudderStack, Mattermost…
Portfolio, cheque size and the rest
The 7 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.
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