FreeUpscaler vs AI Image Combiner

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 AI Image Combiner
Detail	FreeUpscaler	AI Image Combiner
What it does	Upscale video to 4K on your own GPU for free, or use cloud AI models	Merge 2–5 photos into one natural-looking image with AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
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: 1 credit without sign-up. Starter: $8.33/month (billed annually), 840 credits/year. Pro: $16.66/month (billed annually), 1,920 credits/year. Each image costs 1 credit at Standard or 1K resolution, 2 credits at 2K, or 3 credits at 4K.
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	Combine 2–5 photos into one image Preserve recognizable faces and details Support for JPG, PNG, and WebP formats up to 10 MB each Multiple resolution options: Standard, 1K, 2K, 4K Edit generated images with new prompts without re-uploading Free to try without sign-up No watermark on downloads Commercial use with paid access Works on mobile browser without app Private uploads deleted within 24 hours
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	Free first generation without sign-up or payment details required Combines 2–5 images in a single cost without multiplying the credit charge Seamlessly blends lighting, shadows, and perspective across images No watermark on any downloads, free or paid Privacy-first: uploaded photos deleted within 24 hours, never used to train models
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)	13 +3 (up) since last check	21 +2 (up) since last check
Trust Flow (Majestic)	5	1
Citation Flow (Majestic)	21	13
Referring domains (Majestic)	19	8

5 details filled in for both companies.

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