Need help with stress testing my voice agent. Does anyone know of a free way to be able to do this at scale? I’ve been having to repeatedly test my agent myself manually by calling over and over… any automated solutions that are known in the marketplace today? Something that VF offers themselves?
Hey! Voiceflow doesn’t have a built-in “load-/stress-test” button for voice agents, but we do have an experimental automated testing tool you can use so you don’t have to keep dialling the bot yourself:
Voiceflow Test Platform (experimental) • Web dashboard at https://tests.voiceflow.com • Lets you create scripted test suites against any Voiceflow agent (it’s powered by the public Voiceflow CLI running in server mode). • You can run the suites manually or on an automatic schedule, review pass/fail results and analytics, and keep a full history of test runs. • Sign-up is free at the moment while it’s in beta, so it’s the quickest way to spin up repeatable call/interaction tests at scale without writing code.
If you need true concurrency / volume stress-testing (e.g. hundreds of simultaneous calls) you can still target the same webhook or VAPI runtime endpoint with a load-testing tool such as k6, JMeter, or any SIP soft-dialer you script yourself – but that would be outside Voiceflow’s own tooling. Pair that with the Test Platform reports and you’ll have both load and functional coverage.
