Skip to main content

Built by makers, shipped in public

Sign in

ZeroGPT vs Rulebook

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

ZeroGPT compared with Rulebook
Detail ZeroGPTRulebook logo Rulebook
What it doesFree AI-generated text detector for ChatGPT, GPT models, and other AI services Take your AI support bot from 4/10 to 10/10
StageNot given MVP
Founded2023 2026
Based inNot given Not given
Pricing modelFree Free trial
PricingUnlimited free AI checks Free during beta. After beta: $29/month (your own AI keys, unlimited runs) or $59/month (AI included, 50 runs/month).
Key features
  • Readability score
  • API integration
  • Support for multiple AI models
  • Multi-language support
  • Revision suggestions
  • Split text tool
  • Instant results
  • Bot Score: rates bot performance across five dimensions (rules, facts, solutions, tone, trick resistance)
  • Break my bot: 15 adversarial customer scenarios test for vulnerabilities
  • Fix it for me: automatically rewrites rule sheet and tests against saved situations
  • Train my bot: 30-minute automated training on weak spots with test validation
  • GitHub integration: sends improvements as pull requests for engineer approval
  • Real chat analysis: identifies problems in actual customer conversations with privacy masking
  • Knowledge check: validates bot replies against FAQ and policy documents
  • AI comparison: test bot performance across Claude, ChatGPT, and Gemini with costs and speed
  • Open source engine: public GitHub implementation of scoring and testing algorithms
What makes it different
  • 99% accuracy rate based on analysis of 20M articles
  • Completely free with unlimited checks
  • Fast and instantaneous results
  • No data storage for privacy
  • Nothing ships without engineer approval: all changes go through GitHub pull request review
  • Privacy by default: customer data anonymized, keys encrypted, uploads not stored
  • Open source testing engine: full algorithm transparency available on GitHub
  • Works with your existing AI: supports Claude, ChatGPT, and Gemini with user's own keys
  • Unified team experience: one plan covers support, product, and engineering roles
Community votes00
DR (Domain Rating by Ahrefs)38 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)300
Referring domains (Majestic)2610

6 details filled in for both companies.

More alternatives to ZeroGPT More alternatives to Rulebook

Ask us