Cekura
A testing tool built specifically for voice and chat AI agents — it runs thousands of simulated conversations against your bot before launch, and keeps monitoring real calls afterward to catch when the bot starts hallucinating or annoying customers.
🔗 Visit Cekura
Description
Testing a voice or chat AI agent by talking to it yourself only catches the conversations you think to try — the edge cases that trip up real customers usually show up after launch. Cekura runs large batches of simulated conversations with different personality profiles against your agent before it goes live, replaying real scenarios and scoring things like empathy, responsiveness and hallucination rate, then keeps monitoring production calls afterward with real-time alerting when something goes wrong.
It's built for teams shipping voice or chat agents at scale — pricing scales from a free tier (300 credits, about 60 minutes of testing) through pay-as-you-go ($0.25/min voice testing, $0.05/monitored call) up to a $500/month Startup plan with 2,000 minutes and 10,000 monitored calls included, plus custom enterprise deals.
💬 Our review
The short version: pre-launch simulation testing plus post-launch monitoring for conversational AI agents is a real gap most teams currently fill with ad-hoc manual QA, and Cekura's free tier (300 credits, no card) makes it cheap to see if the automated scenario testing catches problems your own manual testing missed.
It's competing directly with Retell, Vapi and Synthflow, which build and host voice agents themselves and are adding their own testing tools, versus Cekura's position as a testing/observability layer that works across whichever platform you already built on. That's the real decision point: if you're already locked into one of those platforms, check whether their native testing is good enough before paying for a separate tool.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Gratuit : 300 crédits (~60 min de test), sans CB. Pay-as-you-go : 0,25$/min de test vocal, 0,05$/appel monitoré. Startup : 500$/mois (2 000 min incluses, 10 000 appels monitorés, 50 appels simultanés, 10 sièges). Enterprise : sur devis.
Pros
Simulation de milliers de scénarios avant mise en production
Monitoring temps réel post-lancement avec alertes
Fonctionne indépendamment de la plateforme d'agent utilisée
Cons
Concurrence directe de plateformes qui ajoutent leur propre testing natif (Retell, Vapi, Synthflow)
Coût qui grimpe vite en pay-as-you-go sur un gros volume d'appels
Valeur maximale seulement si les tests actuels sont réellement insuffisants