Longcat Image vs FreeUpscaler

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

Longcat Image compared with FreeUpscaler
Detail	Longcat Image	FreeUpscaler
What it does	AI image generation and editing platform with superior Chinese-English text rendering	Upscale video to 4K on your own GPU for free, or use cloud AI models
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	Monthly plans: Starter $9.9/month or $6.9/month annually (500 credits, standard 1024x1024 resolution); Pro $29.9/month or $19.9/month annually (1,800 credits, 2048x2048 resolution); Max $59.9/month or $39.9/month annually (4,500 credits, 4096x4096 resolution). Annual plans save 40%.	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×.
Key features	Text-to-image generation in English or Chinese Industry-leading Chinese character rendering 15+ image editing tools Object add/remove, style transfer, perspective change Portrait refinement with facial feature preservation Multi-round editing without quality loss API access for developers High-resolution output up to 4096x4096 Batch generation support 6 billion parameter model	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
What makes it different	Superior Chinese-English text rendering with extensive dictionary coverage Built on Meituan's powerful yet compact 6B parameter model 15+ editing tools enabling complete creative control Multi-round editing without quality degradation Photorealistic image generation with innovative training	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 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)	1 no change since last check	10 −1 (down) since last check
Trust Flow (Majestic)	4	5
Citation Flow (Majestic)	13	21
Referring domains (Majestic)	5	19

5 details filled in for both companies.

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