StopScroll vs Kennmarq

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

StopScroll compared with Kennmarq
Detail	StopScroll	Kennmarq
What it does	AI thumbnail maker and picker for creators who want better options before publishing	Watermarks and signed Content Credentials for AI images, video and audio
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	CH
Pricing model	Paid	Freemium
Pricing	Starter: $9 for 40 credits (about $0.23 per image). Creator: $29 for 140 credits (about $0.21 per image). Credits never expire.	Free: 1,000 marks/month, 1 GB data, 10 API calls/minute. Indie: $9/month or $90/year (20,000 marks/month, 20 GB data, 60 calls/minute). Startup: $39/month or $390/year (150,000 marks/month, 150 GB data, 300 calls/minute). Scale: $149/month or $1,490/year (1,000,000 marks/month, 500 GB data, 1,000 ca
Key features	Generate thumbnails from title or prompt Compare multiple thumbnail directions Preview and download generated thumbnails YouTube Thumbnail Resizer YouTube Shorts Thumbnail Download YouTube Thumbnail Download 4K Generation history saved to account Credits never expire	Middleware integration with Vercel AI SDK Invisible watermarks on all marked content Signed and time-stamped Content Credentials Support for images, audio and video Works with any AI model Preserves existing provider credentials JavaScript and Python SDKs ComfyUI node support Compliance receipts per jurisdiction Safety check for marked content
What makes it different	Start from YouTube URL, title, or prompt instead of blank canvas Generate multiple thumbnail options to compare before publishing Analyze video metadata and transcript for context-aware suggestions Optimized for faceless creator channels Pay per thumbnail with no subscription required	Covers EU AI Act, California, Washington, Utah and other jurisdictions with single middleware No need to obtain own C2PA certificate Transparent pricing with same features across all plans Data stored and backed up in Switzerland Test keys with separate allowance don't consume live marks
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)	25 +1 (up) since last check	7 +7 (up) since last check
Trust Flow (Majestic)	18	0
Citation Flow (Majestic)	20	13
Referring domains (Majestic)	122	1

5 details filled in for both companies.

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