Audit, stress-test, grade, and auto-fix your AI voice agents across 30 checkpoints. Find the failures before your clients do.
Your agent invents service packages and quotes random numbers. One wrong price kills trust instantly.
Caller goes quiet for 5 seconds. Agent panics, repeats itself, or just hangs up. The lead is gone.
Caller corrects their name on turn 2. By turn 6, agent uses the wrong name. Asks for the timezone twice.
Two-step scoring pipeline extracts evidence from transcripts, then grades across task completion, safety, empathy, conversation flow, latency, accuracy, and more. Deterministic metrics like TTFW and P50/P90/P99 latency can't be faked.
AI generates 20 realistic scenarios from your agent's live prompt. Interruptions, silence, emotional escalation, mumbling, rapid-fire details, topic switches, and adversarial attacks. All tested automatically.
Reads every failure, generates the exact prompt fix, and pushes it directly to Retell or Vapi via API. No copy-pasting. No manual rewriting. Re-test instantly to verify.
Adversarial attack scenarios that probe for prompt injection, data leaks, safety violations, and off-topic hijacks. Find vulnerabilities before bad actors do.
Run tests from GitHub Actions, GitLab CI, or any pipeline. Set score thresholds that block deploys automatically. Voice testing as infrastructure-as-code.
Ingest and score every live call via webhooks. Custom alert rules for score drops, safety violations, and latency spikes. Weekly digest emails with agent health trends.
Manage hundreds of agents across teams. Bulk test, compare performance, and track leaderboards. Built for agencies running client portfolios at scale.
Grade calls yourself. The system learns your standards with Bayesian weight adjustments. Your scoring gets smarter with every human review session.
Auto-generate shareable reports with full metric breakdowns. Baseline your best calls as golden datasets for regression testing on every update.
Paste your agent ID. We pull your prompt, settings, and tools automatically. 30 seconds.
30-point audit runs instantly. Text sims in 15 seconds. Voice calls in 2 minutes. Full report with grades.
Auto-Optimizer patches failures. Push to Retell in one click. Re-test. Ship when production-ready.
| Capability | Manual QA | VoxGrade |
|---|---|---|
| Test coverage | 2-3 manual calls | 25+ metrics across 20 scenarios |
| Hallucination detection | Only if you catch it | Automated hallucination traps |
| Silence + interruptions | Awkward to simulate | 13 realistic voice behaviors |
| Security testing | Most teams skip this | Red-team adversarial attacks |
| Latency measurement | Gut feel | P50/P90/P99 percentiles |
| Time per full test | 45-60 minutes | Under 5 minutes |
| Fix implementation | Rewrite prompt yourself | One-click auto-fix + deploy |
| CI/CD integration | Not possible | API with deploy gates |
| Production monitoring | Listen to random calls | Score every call automatically |
"We had 4 agents in production and zero idea they were hallucinating service packages. The audit caught 23 issues in the first scan."
"The autonomous QA engine is insane. One button, 60 seconds, and I know exactly where every agent fails."
"Went from 32% to 87% in one session. The fixes are exactly what you need. Just paste and push."
Run your first 30-point audit in under 60 seconds. See exactly what's failing and get the fixes.
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