C2PA Lab vs Perch

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

C2PA Lab compared with Perch
Detail	C2PA Lab	Perch
What it does	Free browser-based C2PA Content Credentials checker and provenance viewer	A calm Mac app that runs your Claude Code sessions side by side and tells you which one needs you
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	C2PA Manifest Viewer - inspect manifest store, claim, assertions, ingredients and raw JSON C2PA Metadata Inspector - read signer, source disclosure, counts, identifiers and checksum in structured table C2PA URL Checker - inspect remote image, video, audio or PDF provenance from public URL C2PA PDF Checker - check Content Credentials in PDF files and review signature validation evidence Local browser inspection via WebAssembly - no file uploads Supports JPEG, PNG, WebP, AVIF, HEIC, HEIF, SVG, MP4, MOV, MP3, WAV and PDF files up to 200 MB Cryptographic verification state with signer and issuer information Provenance timeline with recorded actions and ingredient references	Dashboard grouped by whose move it is Notifications only when a session, reviewer, or CI needs you Chat view and the real Claude Code terminal Automatic PR tracking across repos and worktrees Deep focus mode Sessions that keep running across restarts and updates Import existing Claude Code sessions Next steps with owners and status Claude keeps up to date Works with GitHub, GitLab, Jira, and Azure Boards
What makes it different	Files never leave your device - all inspection runs locally in your browser Independent tool not affiliated with or endorsed by the Coalition for Content Provenance and Authenticity Reports evidence not verdicts - no authenticity percentages or false claims Multiple inspection views for different user needs and expertise levels Privacy-focused with non-sensitive usage metrics only via Google Analytics	All data stays on your Mac with no account required No tracking or analytics Notarized by Apple with built-in privacy Quiet until something needs you Free beta with no pricing required
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 +1 (up) since last check	1 no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	26	13
Referring domains (Majestic)	16	23

4 details filled in for both companies.

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