Strengthening Voice Agent Testing with Retell AI Partnership
We partnered with Retell AI. If you're building voice agents on their platform, you can now add testing and monitoring without cobbling together extra tools yourself.
Quick filter: If you use Retell and care about production quality, this integration is for you.
What This Actually Means
A lot of Retell customers were asking us about testing. They'd build something that worked great in development, ship it, and then spend the next week finding edge cases they'd missed. Sound familiar?
This partnership makes that easier. You get 100 free automated test calls to start. The integration takes about 5 minutes if you follow the setup guide—it's SDK-based, not some complicated webhook dance.
Once you're set up: automated bug detection, real-time monitoring when things go sideways, and alerts when your agent makes mistakes or starts hallucinating. The stuff you'd build yourself if you had unlimited engineering time.
For Retell Customers
You get:
- 100 free test calls to run your first regression suite
- Real-time monitoring on production calls
- Instant alerts when something breaks (mistakes, hallucinations, weird interaction patterns)
- 5-minute setup through the SDK
The goal is catching problems before your users do.
Getting Started
- Check out the partnership page
- Reach out to claim your free test calls
- Run through the 5-minute integration
- Start seeing production monitoring data
If you're already on Retell and spending time manually testing, this should save you hours. If you're shipping to production without testing, well... this is probably overdue.

