VELIN vs Coool AI

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

VELIN compared with Coool AI
Detail	VELIN	Coool AI
What it does	Pay-per-image AI image generation API	Visual prompt search engine and remixable gallery for AI image and video creators
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	Standard models (Nano Banana Pro, Nano Banana 2, Nano Banana 2.1, GPT Image 2, GPT Image 2.5 Flare, GPT Image 2.5 Sunburst): ¥0.25 ($0.037) per image at 1K/2K/4K. Premium models (Nano Banana Pro+, Nano Banana 2+): ¥0.35 ($0.052). Image 2.5 Mid: ¥0.10 ($0.015) at 1K only. HD models (GPT Image 2 HD, G	Free plan with 20 trial credits; Starter $9.9/mo (500 credits); Pro $19.9/mo (1,200 credits); Max $49.9/mo (4,000 credits); yearly subscription 32% off; one-time credit packs available
Key features	12 image generation models including Nano Banana Pro, Nano Banana 2, GPT Image 2, and GPT Image 2.5 variants Support for 1K, 2K, and 4K resolutions Up to 14 reference images per request Asynchronous REST API with single API key Failed generations not charged Automatic deletion of prompts and images after 10 hours Card and USDT payment options	Browse curated image and video gallery across multiple categories Remix and regenerate from curated prompts Support for multiple AI models including GPT Image, Kling, Midjourney, Runway, and others Up to 8K resolution for Pro and Max plans Parallel generation capability, up to 6 simultaneous generations Commercial use included on paid plans Shareable boards for collaboration Credit-based pricing with subscription and one-time options Private boards for personal creations Priority support on Max plan
What makes it different	Pay-per-image pricing with no subscriptions or minimums Access to Google Nano Banana and OpenAI GPT Image models Low cost starting from $0.037 per image Cryptocurrency payment option with USDT Support for multiple payment methods including Stripe and Apple Pay	Structured prompts designed for immediate remixing and reuse Daily Trending and editor-curated picks keep inspiration current Seamless workflow from discovery to generation in one interface Built for daily creators focused on speed and focus Prompt discovery and remix workstation designed for daily habit
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)	2 no change since last check	1 −1 (down) since last check
Trust Flow (Majestic)	0	1
Citation Flow (Majestic)	17	17
Referring domains (Majestic)	4	14

5 details filled in for both companies.

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