Key facts
- It has raised $3.8M; the latest was Seed Round ($3.3M) in May 2025.
- Notable investors include Y Combinator, Paul Graham, Jessica Livingston, Calvin French-Owen, Mike Wiacek — 7 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 7 names
- ·Watchlist + deal alerts for Tesseral
- ·The full record, as it builds
Funding rounds
No funding rounds for Tesseral are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Tesseral
Developer of an open-source platform designed to manage identity and access across business software. The company offers enterprise-grade features, including SAML single sign-on, SCIM provisioning, role-based access control, managed API keys, and audit logs, enabling organizations to unify access for employees, customers, services, and AI agents with precise enforcement of security policies.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2023
- Employees
- 6
- Website
- tesseral.com/
- Ownership
- Privately Held (backing)
Tesseral doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Tesseral shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Tesseral in its N-PORT filings yet. We sweep new filings monthly.