Coval.ai raises $28M to benchmark voice AI agent performance

Economic Times’ ETtech Deals Digest on June 26, 2026 reported that voice AI agent evaluation startup Coval.ai has raised a $28 million Series A round led by Norwest, with Base10 Partners, Twilio Ventures, Y Combinator, MaC Ventures and Swift Ventures participating. Founded in 2024, the company says the round brings its total funding to $31 million.