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Egma

Open-source simulation testing and monitoring for voice agents

🎙️ Audio & Voice🤖 AI AgentsOpen SourceY▲ 16 on HNLaunched September 30, 2026

Egma is an open-source platform for testing voice agents and monitoring them in production. Build regression suites with simulated voice and text conversations and mocked tool responses, review real conversations with graders, and bring your own model provider keys with no markup. First shared by its maker on Show HN: https://news.ycombinator.com/item?id=49646928

✨ The overview, FAQ and details below were drafted by AI from the product's own website and haven't been reviewed by the maker yet. Are you the maker? Claim this listing to review and edit them.

Overview

Who is it for?

Teams building voice agents on LiveKit or Retell.

Problem

Voice agents are hard to test before release and hard to debug once real callers use them.

Solution

Simulated caller conversations with custom personas and pass thresholds, plus production monitoring and graders.

What makes it unique

Tests live in your agent's repository and can be set up by pasting one prompt into your coding agent.

Egma FAQ

Which voice platforms are supported?

LiveKit (JS/TS) and Retell.

Can I self-host it?

Yes, or use Egma Cloud; either way you use your own model provider keys.

How long does setup take?

The project says you can run your first voice simulation in about five minutes.

Details

Pricing
Open Source
Built for
Developers
Platforms
CLIWeb

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