AI Models Are Evolving Fast But Their Use is Gated By How Easy It Is to Test - Bluejay Makes Testing Voice and Text AI Agents Easy With a $4 Million Seed

August 27, 2025

We met Bluejay Founders Rohan Vasishth and Faraz Siddiqi while they were in the midst of YC and were immediately struck by their core insight: the key to widespread enterprise AI adoption is not better models. It's a better test suite.

That started as a product hypothesis, and quickly turned into actual customer momentum. In fact, since they left their teams at AWS Bedrock and Microsoft Copilot in March, they've been doubling their growth every three months and now are working with multinational corporations, Fortune 500 companies, and startups. Bluejay solves the manual testing problem and eliminates non-determinism for voice & text AI agents through human simulation, a new testing paradigm that evaluates your agent's efficacy against 1:1 replicas of your real customers.

Homebrew was impressed! And alongside other investors, committed to a $4 million seed round that Bluejay is announcing today.

If you’re using voice agents and looking to increase the speed and quality of your deploying, Bluejay is here to help.