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Turnitin AI Detector vs DidWork

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

Turnitin AI Detector compared with DidWork
Detail Turnitin AI DetectorDidWork logo DidWork
What it doesFree AI detection for essays and academic writing before submission Independent verification for AI agent outcomes
StageStartup Startup
Founded2026 Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree tier available. Paid plans: Basic $3.59/month (1 credit/month), Pro $14.79/month (5 credits/month), Ultra $22.79/month (12 credits/month). Yearly pricing available with up to 60% savings. Hobbyist: free forever with 250 checks/month; Pro: $9/month with 2,500 checks/month, $0.01 per extra check
Key features
  • AI detection score with estimated AI-likeness rating
  • Paragraph-level report showing where AI signals appear
  • Writing review suggestions for improvement
  • Risk level classification (low, medium, high, very high)
  • Analysis of predictable sentence flow patterns
  • Detection of repeated paragraph structure
  • Identification of generic academic language
  • Private, non-repository mode processing
  • No signup required for basic checking
  • Bulk upload capability on paid plans
  • 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
  • Independent tool not affiliated with or endorsed by official Turnitin
  • Report-style results showing specific AI signals rather than just a percentage
  • Analyzes multiple AI writing tools and styles including ChatGPT, Claude, and Gemini
  • Designed specifically for academic writing with essay-focused features
  • 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)5 +1 (up) since last check2 no change since last check
Trust Flow (Majestic)61
Citation Flow (Majestic)2323
Referring domains (Majestic)5314

6 details filled in for both companies.

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