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Relyable

Relyable

Simulation & monitoring platform for AI voice agents Analytics • Artificial Intelligence • Data Visualization 10 121 AppSignal Track your app’s health, errors and performance with ease Productivity • Analytics • Developer Tools HΞNRY I've been using AppSignal for a little while now and I cannot imagine working without it. Their support is awesome, the interface is super clean and it was so easy to get it up and running.

Overview

What it is

Relyable let's you ship high performing AI Voice Agents quick. Run simulated conversations between AI Agents & Evaluate Live Calls. Relyable has a native integration with Vapi & Retell AI.

Intent

I need it when

Integrate voice agent testing into existing Vapi, Retell, or ElevenLabs workflows with minimal setup

Native integrations with Vapi, Retell, and ElevenLabs allow connection in under 5 minutes using API keys. Custom agents on other platforms can upload prompts and route calls through Relyable's API for real-time monitoring.

Monitor live production voice agents continuously without manual call audits

Every live call is automatically logged and analyzed. Real-time alerts route to Slack, Email, PagerDuty, Opsgenie, Linear, or webhooks only when performance drifts beyond user-defined thresholds, eliminating daily manual audits and spot-checks.

Rapidly test AI voice agents before production deployment to catch quality issues early

Relyable generates hundreds of realistic test conversations in parallel using AI-assisted test case creation and 200+ persona presets. Users can push agents to their limits with up to 10,000x parallel simulations before any customer interaction, reducing time-to-production by 100x.

Scale voice agent quality assurance across multiple agents and use cases without hiring QA staff

Relyable automates test case generation from system prompts, creates persona-based conversation matrices, and runs parallel evaluations at scale. Agencies and enterprises can deliver higher-quality agents faster and unlock new revenue through client upsells.

Evaluate voice agent performance against custom business criteria and compliance rules

Relyable provides rubric-based scoring where users define weighted evaluation criteria (task completion, policy adherence, sentiment, latency, handoff behavior). Built-in metrics include latency, sentiment, and customer satisfaction; custom criteria can be added to align with specific business goals.

Drop

Not a fit when

  • User does not build or deploy AI voice agents on Vapi, Retell, ElevenLabs, or custom platforms
  • User needs real-time human call center monitoring rather than automated agent evaluation
  • User requires on-premise or self-hosted deployment; Relyable is cloud-only SaaS
  • User operates in a jurisdiction with strict data residency requirements and cannot use Relyable's infrastructure
  • User is currently closed to new sign-ups (product explicitly states new users not accepted at this time)
Commercials

Pricing

USD500 - USD1000 / monthly View pricing