AI Evaluation Platform

Find what breaks. Ship faster.

Stop debugging your AI with vibes and manual chats. Synthetic personas test it like real users would, show you exactly where it breaks, and let you retest in minutes.

See how it works
Synthetic PersonasReal ScenariosResults in Minutes

Watch your agent fail. Before your users do.

One prompt change can break ten conversations. A model upgrade can introduce new hallucinations. You won't know until a real customer hits it. Unless you have a testing pipeline that catches it first.

Manual Testing0 of 47 tested
😩Burnt-out AI Dev
since 9am...
Manually copy-pasting test messages

Meanwhile, in production:

847 reqs
With Evaloops
47 personas deployed
🔍Curious Explorer
Refund edge cases
Prompt Attacker
Injection attempts
😤
🌍
🛡️
+45 more personas testing...
0 passed · 47 activeAll running in parallel

Every prompt change. Every model upgrade. Every edge case. Tested in minutes, not weeks.

See how it works

They do the testing. You get the insight.

You connect your AI agent. We deploy a council of synthetic personas (each with a unique personality, knowledge level, and intent) to have real conversations with it. After every run, you get a detailed breakdown of what passed, what broke, and where your agent needs work.

Deploy

Compliance Checker
Compliance Checker
Tech Expert
Tech Expert
Adversarial Tester
Adversarial Tester
+44 more

Converse

Your AI Agent

47 parallel conversations

Evaluate

42 passed
3 flagged
2 failed
89%quality score

Run it nightly, weekly, or on every deploy. Catch regressions before your users do.

Your conversations. Scored in real time.

Watch every persona conversation unfold live. See which responses pass, which get flagged, and where your agent breaks. All in one dashboard.

24 conversations running
Run

Customer Support v2.4

18 passed3 failed
🔍Curious Explorer
Live
Billing inquiry
Turn 0/6287ms
Tech Expert
Live
API edge cases
Turn 0/6341ms
🛡️Compliance Checker
Live
Data privacy
Turn 0/6198ms
🤝 Frustrated Customer
Escalation handling
🧪 QA Tester
Input validation
🌍 Non-native Speaker
Language clarity
💼 Enterprise Buyer
Pricing inquiry
🔍
🛡️
🎯
🧪
+ 40 more conversationsrunning in parallel

Built for teams shipping AI products

Whether you own the roadmap, write the prompts, or handle the fallout, Evaloops fits your workflow.

AI Product Manager

You ship weekly. New prompts, new models, new features. You need to know nothing broke, without testing every flow yourself.

10x

faster validation

0

manual test hours

Agent Developer

You push prompt changes daily. One tweak fixes billing but breaks refunds. You need a safety net that catches regressions instantly.

47

scenarios per run

~2 min

per full eval

Support / QA Lead

You see the tickets when the bot breaks. You want fewer complaints about hallucinations, wrong answers, and dead-end conversations.

-80%

bot-related tickets

89%

avg. quality score

Limited early access

Ship faster. Break nothing.

Stop manually chatting with your own bot. Stop firefighting customer complaints. Let Evaloops handle the QA.

REST APIsWhatsAppSlackn8nMakeCustom

Connect your agent. Pick personas. Ship with confidence.