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Weights AI vs SD 2.0 API

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 SD 2.0 API
DetailWeights AI logo Weights AISD 2.0 API logo SD 2.0 API
What it doesFree AI song cover generator with 2,000+ community voices or your own RESTful API for cinematic AI video generation from text or images
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 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 with daily credits. Subscription plans: Basic $10/month (1,200 credits/month), Pro $20/month (2,600 credits/month), Max $50/month (7,500 credits/month). Per-video costs range from $0.45 to $10.80 depending on model, resolution and duration. Pay-as-you-go credits available at 100 credits pe
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
  • Text-to-video generation from prompts
  • Image-to-video animation with motion synthesis
  • Multiple resolutions from 480p to 1080p
  • Configurable aspect ratios
  • Asynchronous processing with polling
  • Multi-shot storytelling with character consistency
  • Fluid and natural motion synthesis
  • RESTful API design with simple JSON interface
  • Works with any programming language
  • Free tier with daily credits
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
  • Cinematic quality at 1080p resolution without post-processing needed
  • Consistent character identity across multiple scenes
  • Enterprise-grade reliability with 99.5% uptime SLA
  • Free access with no credit card required
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check28 no change since last check
Trust Flow (Majestic)35
Citation Flow (Majestic)2123
Referring domains (Majestic)834

5 details filled in for both companies.

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