FreeUpscaler vs Polysh

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

FreeUpscaler compared with Polysh
Detail	FreeUpscaler	Polysh
What it does	Upscale video to 4K on your own GPU for free, or use cloud AI models	Turn screen recordings into narrated product videos
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free trial
Pricing	Local methods: free and unlimited. Cloud AI: 3 free credits on sign-up; credit packs from $5 (150 credits plus 20% bonus on first top-up); AI Restore ≈95 credits, Video Enhance ≈12 credits, Topaz Proteus ≈68 credits, Topaz Starlight ≈68 credits. Video prices are per 10-second 720p clip enlarged 2×.	Free during early access. After early access ends, pricing will be based on credits charged per minute of finished video and per added language. Exact rates to be announced.
Key features	Upscale video 2×, 3× or 4× without upload Runs entirely in browser on local GPU Supports H.264, VP9, AV1 codecs Results stored 30 days for cloud runs Hardware-accelerated H.264 or VP9 encoding Works offline for local methods Precision and generative AI model options	AI script rewriting and editing AI voiceover with 16 languages Automatic click zoom and sync Step-by-step guides as page or PDF SRT and VTT captions Chrome recorder and Mac app Workspace with SSO and roles Share links with viewer analytics Credit estimate before export Backgrounds, music, and speed presets
What makes it different	Free local upscaling with no upload, watermark or limits Runs entirely in browser using WebGPU—nothing leaves your device Pay-per-run cloud models with no subscription required Real 4K output at 3840×2160 resolution	Real footage never generated, only script and voice rewritten Full approval workflow before export Agents can record and create videos automatically Keeps original recording unchanged No training on user content
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 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	21	0
Referring domains (Majestic)	19	0

5 details filled in for both companies.

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