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OmniDetect vs Accessia

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

OmniDetect compared with Accessia
DetailOmniDetect logo OmniDetectAccessia logo Accessia
What it doesFree AI content detector that shows which passages read as AI, how strongly, and what to change before you submit. RGAA and WCAG accessibility audit tool with automated testing and AI assistance
StageNot given Not given
FoundedNot given Not given
Based inNot given FR
Pricing modelFreemium Freemium
PricingFree tier: up to 2,000 characters preview or 2,500 Word Tokens for account holders. $9.99 7-Day Pass: 30,000 Word Tokens valid for seven days, includes passage-level revision guidance and re-check loop. Not given
Key features
  • Multiple detection engines that route based on language accuracy rather than averaging
  • Passage-level analysis showing which parts read as AI with evidence
  • OmniScore from 0-100 with confidence breakdown by engine
  • Re-check revised text within seven days using same Word Token balance
  • Free guest access without signup or credit card required
  • Published accuracy measurements including failure cases
  • Support for multiple languages including English and Japanese
  • Document management with ability to delete at any time
  • Audit web pages, PDFs, images, HTML and Figma prototypes for RGAA and WCAG compliance
  • Identify accessibility defects with exact code location and severity ranking
  • Generate ready-to-apply code fixes and verify corrections before deployment
  • Real browser rendering with actual contrast measurement and 320px display zoom
  • Generate official compliance documents: accessibility statement, multi-year roadmap and correction plan
  • Chrome extension for auditing authenticated and connected pages in your own session
  • Figma plugin to check contrasts, targets and text before development
  • AI features: expert reviews, custom fixes, user journey testing and compliance report generation
What makes it different
  • Shows evidence and limitations alongside results instead of just a score
  • Routes to best engine per language rather than averaging detectors
  • Guided revision workflow with re-check loop to improve flagged passages
  • Automated RGAA and WCAG 2.1/2.2 compliance testing with real browser rendering for accurate contrast and layout measurement
  • Integrated development workflow through MCP server for code editors and AI assistants with real-time fix verification
  • Official compliance documents automatically generated and pre-filled from audit results
  • Free tier without credit card or time limit for testing and learning RGAA compliance
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)310
Referring domains (Majestic)1091

4 details filled in for both companies.

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