Coval raises $28M as enterprises push voice agents into production

SiliconANGLE reported that Coval raised $28 million as enterprises increase production use of voice agents. The company builds infrastructure for testing, evaluating, and operating AI voice systems, an area where reliability and measurement become more important once agents handle real customer or employee interactions. The funding reflects a broader shift from demo voice bots toward monitored production workflows where companies need performance checks, regression testing, and deployment controls.

Key details: Published June 24, 2026 at 09:00 ET, Coval raised $28 million, The company focuses on enterprise voice-agent production workflows, The round was reported by SiliconANGLE.

Why it matters: Voice agents are a high-risk production surface because mistakes reach customers immediately; evaluation and deployment tooling is becoming a real enterprise budget line.