C2PA Lab vs Adanotch

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 Adanotch
Detail	C2PA Lab	Adanotch
What it does	Free browser-based C2PA Content Credentials checker and provenance viewer	A live island for your MacBook's notch that keeps pace with your daily workflow
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	2-day free trial with no payment required. Yearly: $9.99/year. Lifetime: $23.99 one-time.
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	Create custom TypeScript extensions with AdanotchKit SDK Native SwiftUI rendering with 120 FPS ProMotion support Isolated JavaScriptCore process for each extension Strict permission model with user approval AI coding agent integration with Claude, Codex, Cursor System monitoring widgets for CPU, memory, battery External API fetching with caching support Local-first data storage with no cloud sync or telemetry
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	Built natively with Swift 6 instead of Electron, consuming minimal CPU and battery Local-first and private by design with zero telemetry or cloud tracking Developer-first with TypeScript SDK and AI coding agent supervision Fair pricing with 2-day free trial requiring no payment details Extensions run in isolated processes so crashes never freeze the island
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	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	26	0
Referring domains (Majestic)	16	0

4 details filled in for both companies.

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