Weights AI vs Seedance 2.0 AI

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

Weights AI compared with Seedance 2.0 AI
Detail	Weights AI	Seedance 2.0 AI
What it does	Free AI song cover generator with 2,000+ community voices or your own	MCP server for creating videos and images in Claude, ChatGPT and other AI assistants
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 25 credits when you sign up. Starter: $4.99/month for 700 credits (or $59.88/year). Pro: $9.99/month for 2,000 credits (or $119.88/year). Credit pack: 1,500 credits for $19.99 (one-time purchase, never expire).	Free tier: Seedance 2.0 Mini with 1 video per day at 480p. Subscriptions: Basic $14.90/mo (1,200 credits/month), Standard $24.90/mo (2,500 credits/month), Pro $49.90/mo (6,000 credits/month), Max $99.90/mo (13,000 credits/month). Annual plans available with 50% discount. One-time credit packs: Start
Key features	2,000+ community voice models Train your own voice model from 10+ minutes of singing Supports MP3, WAV, M4A, AAC, FLAC and OGG files up to 50 MB Record singing in the browser Pitch matching to adjust key for different voice ranges AI covers ready in about one minute Download covers as MP3 Private voice models	Connect to Claude, ChatGPT, Gemini, Claude Code and Codex via MCP Sign in once with OAuth, no API key required for main clients AI assistant quotes credit cost before generation Seedance 2.5 video generation up to 2K resolution Seedance 2.0 video generation with Mini, Fast and Pro quality tiers Multiple image generation models including GPT Image and Nano Banana Failed generations refunded automatically Shared credit balance across web, API and MCP Manage connected apps and disconnect anytime API key support for clients without OAuth
What makes it different	Successor to Weights.gg with same community RVC voices Runs entirely in your browser, no installation needed Free credits to start without payment AI separates vocal from music for natural remixing	Direct integration with popular AI assistants without switching between apps One-time sign-in across multiple AI assistant clients Unified credit system with shared balance on website and API
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)	Not checked yet no change since last check	28 −1 (down) since last check
Trust Flow (Majestic)	3	10
Citation Flow (Majestic)	21	33
Referring domains (Majestic)	8	210

5 details filled in for both companies.

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