Tesseral raises $3.3 million in seed financing to simplify B2B authentication for software developers with support from Y Combinator's Jessica Livingston and Paul Graham.

Tesseral, a startup focused on open source authentication infrastructure for B2B software companies, announced its emergence from stealth with $3.3 million in seed financing. Key investors include Jessica Livingston and Paul Graham of Y Combinator, among others. The funding will help accelerate the development of its authentication platform. Tesseral aims to address the challenges of implementing and maintaining authentication systems in the B2B sector.