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Octri.dev vs ValidateHTML

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

Octri.dev compared with ValidateHTML
DetailOctri.dev logo Octri.devValidateHTML logo ValidateHTML
What it doesAPI docs, SDKs, MCP and monitoring from your OpenAPI spec HTML validation API and free online validator for deployed pages
StageStartup Not given
Founded2026 Not given
Based inNot given FR
Pricing modelFreemium Freemium
PricingFree tier with 50 endpoints, 1 SDK language, 100 MB monitoring per month and 100 AI credits. Starter $49/month includes 2 SDK languages. Growth $79/month includes 4 SDK languages. Business $249/month includes all 10 languages. Additional SDK languages $50/month each. Annual billing takes 15% off the Free: unlimited validators and checkers, no account required, free site scans. Solo: 49 EUR per month including full site reports and monitoring of 1 site. Agency: 149 EUR per month including monitoring of 10 sites. Automatic fixes: from 3 EUR for 10 pages, 1 free fix daily without account. Full sit
Key features
  • AI-written API documentation from OpenAPI spec
  • Client libraries in ten languages
  • Published to package registries
  • MCP server for AI agents
  • Error tracking inside generated SDKs
  • Distributed tracing and logs
  • Uptime checks and status page
  • Custom domain support
  • GitHub sync with spec changes
  • Sensitive data redaction
  • Accessibility (WCAG) validation with machine-detectable failures
  • HTML specification compliance checking
  • Meta tags and viewport validation
  • Open Graph checker
  • Page weight measurement and compression analysis
  • Single API endpoint with configurable checks
  • Single verdict field for build pipeline integration
  • Automatic AI-powered HTML fixes
  • Weekly site audits with change notifications
  • GitHub Actions integration
What makes it different
  • All four products from one OpenAPI spec
  • Editable documentation that regenerates around your changes
  • SDKs auto-publish to their own registries
  • No per-seat pricing
  • One API call runs five checks on a single page fetch instead of five separate requests
  • Single boolean verdict for build pipelines to act on without parsing prose
  • False-positive filtering eliminates unreliable findings
  • Quality score based on issue variety, not count, capping best-practice impact
  • Free tools remain unlimited without account or daily limits
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last check9 no change since last check
Trust Flow (Majestic)710
Citation Flow (Majestic)3432
Referring domains (Majestic)82124

5 details filled in for both companies.

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