Certified by Founder
Lodge
Tesseral
start up
United States
- San Francisco, California
- 07/05/2025
- Seed
- $3,300,000
Tesseral is the open source authentication infrastructure for B2B software companies. By eliminating the complexities of authentication, Tesseral empowers developers to focus on building core product features while ensuring a world-class security posture. Backed by leading venture investors, Tesseral aims to make security-by-default a market standard for business software.
- Industry Software Development
- Website https://tesseral.com/
- LinkedIn https://www.linkedin.com/company/tesseral/
Related People
Ned O'LearyCo Founder
United States -
San Francisco, California
I'm a cofounder at Tesseral. We make open source authentication software.
Reach out at ned.oleary@tesseral.com.
Inception | $50,000,000 | (Nov 7, 2025)
SiteLabs | $2,000,000 | (Nov 7, 2025)
DealMaker | $20,000,000 | (Nov 7, 2025)
Flint(US) | $15,000,000 | (Nov 7, 2025)
Subtle Computing | $6,000,000 | (Nov 7, 2025)
IndustrialMind.ai | $1,200,000 | (Nov 7, 2025)
Fintary | $10,000,000 | (Nov 7, 2025)
Graymatter Labs | $1,300,000 | (Nov 7, 2025)
Avallon AI (YC X25) | $4,600,000 | (Nov 7, 2025)
Kaizen Labs | $12,000,000 | (Nov 7, 2025)
Giga | $61,000,000 | (Nov 7, 2025)
Reevo | $80,000,000 | (Nov 7, 2025)