Raised $500,000 across disclosed rounds.[1][2][3]

Pre-Seed closed April 2025, led by Y Combinator.[1]

post-money valuation is not publicly disclosed.

Named investors include Y Combinator.[1]

James Zammit, Co-Founder & CEO[2][3][1][9]

Daniel Gauci Mizzi, Co-Founder & CTO[2][3][1][9]

Retell AI · retellai.com · Same buyer (engineering teams building voice AI agents) and adjacent workflow (building vs testing voice agents).[1]

Bland AI · bland.ai · Same buyer and adjacent workflow; Bland focuses on agent construction and call execution, Roark on testing and QA.[1]

LangSmith · smith.langchain.com · Similar workflow (monitoring, evaluation, testing) but broader LLM focus rather than voice-specific.[1]

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