Weights AI vs wan-3.run
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 wan-3.run
| Detail | 
Weights AI | 
wan-3.run |
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| What it does | Free AI song cover generator with 2,000+ community voices or your own
| AI video generator with text, image, reference or document input, up to 30 seconds with native audio at 1080P
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| AU
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| Pricing model | Freemium
| Paid
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| 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).
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| 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
| - Image to video from first frame, last frame, or both
- Reference to video with up to 10 images, 5 video clips and 5 audio tracks
- Document or web page to video conversion
- Video editing and rewriting without regeneration
- Output up to 30 seconds in a single pass at 30 fps
- Three resolution tiers: 480P, 720P, 1080P
- Audio including speech, effects and music generated natively
- Failed generations automatically return credits
- Commercial use rights included on all paid plans
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| 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
| - Only interface showing Alibaba's API task receipts with every generated video for full transparency
- Document and web page to video, unique to Wan 3.0 and not offered by competing models
- All input modes and full 1080P resolution included on lowest paid plan at $12.90 per month
- Twice the single-pass length and three times the prompt characters versus nearest competitor
- Independent third-party interface with transparent pricing and all specs linked to Alibaba's official documentation
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 52 ● no change since last check |
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| Trust Flow (Majestic) | 3 | 9 |
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| Citation Flow (Majestic) | 21 | 29 |
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| Referring domains (Majestic) | 8 | 68 |
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4 details filled in for both companies.
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