See what your users might say — and how your agent reacts.

TestAI auto-generates diverse test ideas with randomized personas, edge cases, moods, and intents — revealing failures you never imagined.

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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

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

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“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

Not sure what to test? Let TestAI think like your users.

TestAI is your pre-launch safety net. Validate every interaction, every time.
Persona Generator
Create diverse users by randomly generating attributes like mood (frustrated, confused, sarcastic), communication style (slangy, vague, formal), language level (ESL, grammar issues), and intent (complaint, question, cancellation).
Prompt Generator
Auto-craft realistic inputs based on selected agent category (support, sales, HR). Injects ambiguity, typos, emotion, and multi-intent scenarios.
Replay with Variations
Run the same scenario across different personas and tones to test agent consistency.
Reveal Hidden Failures
Detect how your agent handles unpredictable, weird, or high-pressure interactions: Misinterprets tone, Responds robotically, Escalates unnecessarily or Breaks flow under stress.
Test Matrix View
Visual grid of which personas passed or failed — spot weaknesses by emotion, intent, or phrasing type.
Persona Generater
Features
Reveal Hidden Failures
CNTXT prioritizes enterprise-level security, providing transparent access to the latest AI models while ensuring that user data remains private.
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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

Test like a real user — not a QA checklist.

The most unpredictable user is the one you haven’t simulated yet.

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Result Dashboard

Ship reliable AI voice agents with confidence