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Clarsky vs Firstier Disclose

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

Clarsky compared with Firstier Disclose
DetailClarsky logo ClarskyFirstier Disclose logo Firstier Disclose
What it doesLeave your desk. Not your AI. A drop-in widget that adds visible EU AI Act Article 50 AI-content labels to any site in one line
StageMVP Not given
FoundedNot given Not given
Based inNot given DE
Pricing modelFreemium Not given
PricingFree access during beta. The first 5,000 founding members receive 25% off their first three months at launch. Free forever. No account, no backend, no usage limits.
Key features
  • Live agent progress with real-time status and activity feed
  • Execution plan tracking with completed and upcoming tasks
  • Answer agent questions from phone with a tap
  • Review and approve generated files and diffs before returning to desk
  • Send follow-up instructions mid-task from phone
  • Pause or stop agent runs from phone
  • Session summary with changed files, commits, and test results
  • Intelligent notifications for critical moments
  • 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
What makes it different
  • Works with multiple AI agents: Claude Code, Codex CLI, and Gemini CLI
  • Source code never leaves your machine
  • Lightweight companion app instead of remote desktop
  • Human-in-the-loop supervision with approval requirements for destructive operations
  • 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
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)1622
Referring domains (Majestic)104

4 details filled in for both companies.

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