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Firstier Disclose vs DocuSOR

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

Firstier Disclose compared with DocuSOR
DetailFirstier Disclose logo Firstier DiscloseDocuSOR logo DocuSOR
What it doesA drop-in widget that adds visible EU AI Act Article 50 AI-content labels to any site in one line Context gateway that gives coding agents verified codebase knowledge to skip rediscovery and work faster
StageNot given Not given
FoundedNot given Not given
Based inDE US
Pricing modelNot given Freemium
PricingFree forever. No account, no backend, no usage limits. Standard: Usage-based pricing with 25 free credits at signup, unlimited repos and run minutes. Enterprise: Outcome-based pricing with all Standard features plus self-hosted licensing, SSO/SAML, audit logs, private runners, and advanced support.
Key features
  • Official EU AI-label icons (AI, AI GENERATED, AI MODIFIED)
  • Content type detection (images, video, audio, articles, pages)
  • All 24 EU languages automatically
  • WCAG 2.2 AA accessibility with ARIA and keyboard support
  • Shadow DOM isolation for design independence
  • No network calls, cookies, or tracking
  • Machine-readable marking (schema.org + IPTC digitalSourceType)
  • MIT-licensed open source
  • Optional Stamp tool for embedded image watermarking
  • Self-hosting and CDN support
  • Verified context injection for coding agents
  • Automatic repository baseline generation and validation
  • Genome context graph showing dependencies and risk
  • DocuSOR MCP for agent context access
  • Pull request status checks and gating
  • Documentation claim testing for README and runbooks
  • Isolated cloud sandbox for validation runs
  • GitHub App integration with read-only repository access
  • SOC 2 Type 1 compliance
  • TLS encryption in transit and at-rest data protection
What makes it different
  • Free forever with no account, backend, or per-domain limits
  • Single line of code with zero configuration required
  • Official EU AI-label icons unmodified for regulatory alignment
  • Automatic language detection across all 24 EU languages
  • Zero performance impact: 24 kB async load with no tracking
  • 77% faster agent execution compared to manual repository exploration
  • Up to 64% lower token costs measured on Claude Opus 5.5
  • 100% deterministic validation without LLM/RAG dependencies
  • Automatic context sharing across all agents via MCP
  • Works with any coding agent through standard MCP protocol
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check5 no change since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)2217
Referring domains (Majestic)49

5 details filled in for both companies.

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