Relyable - AI Reliability Testing
Test and monitor AI voice agents 100x faster with automated simulation and live evaluation.
What is Relyable?
Relyable is a simulation and monitoring platform for AI voice agents that helps teams test and evaluate agent performance before production. It generates hundreds of realistic test conversations, scores calls against custom rubrics, and provides real-time live monitoring with instant alerts. Designed for AI agencies, startups, and enterprises building voice agents on Vapi, Retell, and ElevenLabs.
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Key Features of Relyable
- Automated test case generation from system prompts
- 200+ persona presets for realistic conversations
- Rubric-based call evaluation with custom criteria
- Parallel testing of hundreds of conversations
- Real-time live call monitoring and alerts
- Native integrations with Vapi, Retell, ElevenLabs
- Custom metrics including latency, sentiment, customer satisfaction
- Alert routing to Slack, Email, PagerDuty, Opsgenie, Linear, Webhooks
Who Should Use Relyable?
Test voice agents before production deployment
Evaluate agent performance against business-specific rubrics
Monitor financial services AI receptionists for compliance
Detect and address performance drift in real-time
Scale voice agent deployment with confidence testing
Optimize home services booking and emergency detection
Qualify and route calls at scale in real estate
Relyable: Pros & Cons
✓Pros
- Setup in under 5 minutes with API key integration
- Matrix mode for comprehensive scenario coverage
- Up to 10,000 parallel simulated calls
- Real-time call analysis without manual audits
- Customizable evaluation criteria aligned to business goals
- Backed by NVIDIA Inception, ElevenLabs Grants, Microsoft for Startups
- No daily call listening required with smart alerts
✕Cons
- Currently closed to new sign-ups
- Limited to three native platform integrations (Vapi, Retell, ElevenLabs)
Tags
Tool Details
- Pricing
- Free
- Category
- Ai Agents
- Added
- Jun 2026
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