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Papercuts vs DidWork

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Papercuts compared with DidWork
DetailPapercuts logo PapercutsDidWork logo DidWork
What it doesTest in Production Independent verification for AI agent outcomes
StageStartup Startup
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: $0/mo with 20 monthly actions, 3 test flows, deterministic agents only. Pro: pricing not specified, includes 500 monthly actions, unlimited test flows, deterministic and exploratory agents. Scale: custom pricing for 10k+ monthly actions. Extra actions available at $0.02 per action. Hobbyist: free forever with 250 checks/month; Pro: $9/month with 2,500 checks/month, $0.01 per extra check
Key features
  • Exploratory agents that discover edge cases autonomously
  • No SDK required, no code changes needed
  • Semantic UI understanding adapts to layout changes
  • Detailed error reports with screenshots and logs
  • Email notifications on errors
  • Authentication handling with username and password
  • Chromium browser engine with responsive viewport
  • Global geo-location support
  • Independent outcome verification with VERIFIED, FAILED, or UNKNOWN status
  • First-party adapters for Stripe, GitHub, Linear, Sentry, Resend, and HTTP endpoints
  • MCP integration with Claude Code, Cursor, and any MCP host
  • GitHub Actions required check that fails on unverified claims
  • Audit trail storing claims, evidence, and verdicts separately
  • Capability inspection before agents call tools
  • Read-only credential access with AES-256-GCM encryption
  • Continuous monitoring with watches every 5-10 minutes on Pro plan
  • Evidence retention for 7 days on Hobbyist, 1 year on Pro
What makes it different
  • Tests run in actual production environment where users live
  • AI agents catch edge cases humans miss
  • No installation required - agents work like real users
  • 24/7 continuous monitoring
  • Refuses to guess: returns UNKNOWN rather than false positives when evidence is unreachable
  • Neutral gate between agent execution and success verification
  • Runs the same way in production as in development
  • Never needs write access, only reads authoritative state
  • Structured audit trail for debugging and agent evaluation
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check2 no change since last check
Trust Flow (Majestic)21
Citation Flow (Majestic)2623
Referring domains (Majestic)2214

6 details filled in for both companies.

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