See how your candidates
actually think.
CollabSignal gives engineers real tools and real AI, then shows you exactly how they use them. No more guessing.
Session Timeline
- 0:00 Candidate opened workspace
- 0:42 First AI prompt sent
- 1:15 Modified AI response
- 2:30 Ran test suite
- 3:45 Refined prompt with error context
- 4:20 Tests passing
Signals
Traditional platforms
Ban AI. Test memorization. Return a pass/fail score.
CollabSignal
Embrace AI. Observe behavior. Deliver a complete profile.
What we measure that no one else can.
Prompt Engineering
How specific and contextual are their AI requests? We analyze every payload.
Code Ownership
What percentage of the final code was written vs AI-generated vs modified?
Verification Discipline
Do they test continuously or only at the end? The cadence reveals everything.
Architectural Thinking
Do they read the codebase first? Do they understand the system before changing it?
Iteration Speed
How quickly do they move through prompt → edit → test → refine cycles?
AI Calibration
The best engineers know when to use AI and when to code manually. We measure that balance.
Three steps. Zero overhead.
Create a session in 30 seconds
Paste a repo, set the parameters, share a link. That's it.
https://collabsignal.ai/session/a8f2c9...
Candidate works naturally
Real Agentic IDE. Real AI assistance. Real codebase. No artificial constraints.
You see everything
A complete behavioral profile. Not a score — a signal.
Built for engineering leaders who
know the world changed.
Simple, transparent pricing.
Pro
- Unlimited sessions
- Full signal suite
- Team access (up to 10)
- Priority support
- Custom rubrics
Enterprise
- Everything in Pro
- SSO & SAML
- API access
- Dedicated support
- Custom integrations
Ready to see what you've been missing?
Join 200+ engineering teams in early access.