Continuously Test AI agents before your customers do.

Simulate voice and chat conversations to stress-test logic, tone, and memory — so you can ship with confidence.

Try TestAI for free →

How it Works

TestAI is your pre-launch safety net. Validate every interaction, every time.
01. Click Start
Just paste your bot link or upload a conversation log. Run stress tests across GPT-4, Claude, Llama, or local LLMs. One click to start — no coding required.
02. Create Agent Persona
Automatically generates realistic user personas with randomized mood, style, and intent — to mimic real-world scenarios.
03. Simulated Runs Detects
Prompt Leakage: Reveals hidden system prompts or role instructions shown to users
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Uncaught Fallbacks: Loops or dead ends from failed intent matching

Language Hallucinations: Fabricated or inaccurate answers
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Tone Mismatch: Robotic or off-brand tone flagged via sentiment classifiers
- **State Memory Failures**: Forgetting names, context, or prior steps
- **Voice Integration Errors**: Detects latency, accent misfires, or audio glitches
04. Live Call Metrics
Continuously run system health checks and receive real-time alerts on call metrics to catch regressions the moment they occur.
CNTXT prioritizes enterprise-level security, providing transparent access to the latest AI models while ensuring that user data remains private.
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Whatever your business needs

TestAI’s automated engine powers more than just basic bug detection. It’s the foundation for these advanced testing use cases

Automated & continuous testing
Stress-test your AI agents — before your customers do.
Test Ideas
Auto-generate diverse user personas and edge-case prompts to simulate real-world interactions, from the calm to the chaotic.
Build Smooth AI Flows
Validate multi-turn logic, detect dead ends, and auto-generate improvement suggestions for flow structure, fallback handling, and re-engagement.
Debugging
Dive deep into test logs, flag model-specific errors, and isolate faulty nodes or prompts — all with traceability down to the token.
Smart Internal Bots
Keep internal agents secure, compliant, and on-brand—while catching gaps and hallucinations early.
LLMs Playground
Benchmark agents across GPT-4, Claude, Llama and others. A/B test tone, accuracy, and speed — all backed by automated test metrics.
A/B Agent Evaluation
Compare flows or model versions across tone, accuracy, latency, and UX.
Multilingual QA
Stress-test agents across languages, local dialects, and cultural tone variants.
Competitive Agent Benchmarking
Secret-shop competitor bots. Compare answers, flow depth, and bug presence.

What Our Customers Say

With a 4.6-out-of-5-star rating and a bunch of distinctions on G2, TestAI users have declared it an industry standard in the AI Agent world.

“TestAI caught a prompt leak hours before launch. Saved our brand — and our weekend.”

Amira D., Lead QA at HealthTech AI

“TestAI caught a prompt leak hours before launch. Saved our brand — and our weekend.”

Amira D., Lead QA at HealthTech AI
QA Manager at a fintech
CX Leader at a marketplace
Engineer at a chatbot startup
10+ hrs
Saved weekly per QA Engineer
54 min
QA Cycles
95%
Test coverage guaranteed in one month
5k$
Saved per QA Engineer
or tester
95%
Reliable.
4.3X
ewer bugs hit production
20 hours
Saved every month in QA
$50K+
saved from broken experiments
Zero
Delays
2.8X
more experiments run
>20 min
Release
cycles
6x
Fewer Product Bugs
$50,000
per year saved in patching and triage
20 + Hours Saved
monthly per QA engineer
95%
Test Coverage

Ready to stress-test your AI agents?

Break them in the lab — not in production.

Try TestAI for free →

Ship reliable AI voice agents with confidence

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