Web Analytics

3 Latest Announced Rounds

  • $23,000,000
    Series B

    1 Investors

    Medical Device
    May 30th, 2025
  • $4,000,000
    Seed

    2 Investors

    Information Technology & Services
    May 30th, 2025
  • $10,000,000
    Series A

    3 Investors

    Financial Services
    May 30th, 2025
$545.74M Raised in 54 Funding Rounds in the past 7 Days - View All

Funding Round Profile

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.


Related People

Ned O'LearyCo Founder

Ned O'Leary United States - San Francisco, California

I'm a cofounder at Tesseral. We make open source authentication software.

Reach out at ned.oleary@tesseral.com.