ScanChess vs Thumbo

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

ScanChess compared with Thumbo
Detail	ScanChess	Thumbo
What it does	Chess OCR for board images and handwritten scoresheets	AI thumbnail maker for YouTube that generates scroll-stopping covers in seconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 10 credits on sign-up, 23 free tools, one AI explanation per day, daily practice. Pro: $4.99/month or $29.99/year, 100 credits every 30 days. Pro+: $19.99/month or $119.99/year, 500 credits every 30 days.	Lite: $19/month (or $14/month annually) for 35 thumbnails per month. Starter (most popular): $39/month (or $29/month annually) for 75 thumbnails per month. Pro: $79/month (or $59/month annually) for 200 thumbnails per month. All plans include a 7-day free trial and full access to 50+ style packs. Fr
Key features	Chess rule validation for every move Stockfish analysis with accuracy metrics AI coach game explanations Daily practice from missed tactics Games library with photo storage Club management with player rosters	50+ pre-made Style Packs for different niches Copy the visual style of any YouTube video or channel Custom persona from 1-3 photos for consistent facial appearance Plain-language editing with natural text commands 2K resolution thumbnails in 16:9 and 9:16 formats Automatic video analysis from YouTube links Video caption support up to 40 characters Faceless channel support Free tools including YouTube thumbnail downloader and resizer Version history to revert to earlier thumbnail versions
What makes it different	Rule-checked moves flagged for verification Published accuracy test with all results shown Editable positions with confidence scores AI coach explains turning points in games	Generate finished thumbnails in 30 seconds without designer experience No complex prompts required—choose from proven style packs instead Automatically reads video content to suggest appropriate thumbnail designs Consistent facial appearance across all thumbnails via persona feature 2K resolution exports optimized for YouTube that stay under 2MB file limit
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)	10 no change since last check	12 no change since last check
Trust Flow (Majestic)	13	7
Citation Flow (Majestic)	26	24
Referring domains (Majestic)	43	21

5 details filled in for both companies.

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