| What it does | Show your coding agent what to change
| AI stem splitter that separates songs into vocals, drums, bass, guitar, piano and other instruments
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| Stage | Startup
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| Founded | 2024
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| Based in | US
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| Pricing model | Free trial
| Freemium
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| Pricing | Free trial for 7 days with no card required. Pro: $9 per month or $72 per year (billed annually, 33% savings). Teams: $9 per seat per month or $72 per seat per year. Enterprise: custom pricing.
| Free: 5 credits on sign-up (one song up to 5 minutes). Starter: $7.49 for 100 credits (about 25 songs of 4 minutes at 1 credit per minute). Studio: $44.99 for 750 credits (about 187 songs). Pro: $169.99 for 3,000 credits (about 750 songs). Most tools use 1 credit per minute; the 4-Stem Best Quality
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| Key features | - One-click screen recording with instant shareable links
- System and microphone audio capture
- Agent-readable context with summary, transcript, and key moments
- Pointer highlighting with Flare feature for key-moment identification
- No viewer signup required for recording playback
- HD to 4K recording quality
- Free browser-based video tools
- Loom video import and migration
- Integration with Claude Code, Cursor, and Codex via links or MCP server
| - Split songs into 6 stems: vocals, drums, bass, guitar, piano and other instruments
- Further split any part: drums into kick, snare, hi-hat, toms, ride and crash; vocals into lead and backing
- Every-instrument split separates about 50 kinds of instruments
- Works entirely in web browser, no installation needed
- Support for MP3, WAV, M4A and FLAC files up to 10 minutes
- Processing takes 1 to 3 minutes per song in the cloud
- Download stems as 320 kbps MP3 files
- Free MP3 to MIDI and Audio to MIDI conversion in browser
- Songs and splits saved in account for 30 days then deleted automatically
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| What makes it different | - Agent-readable format allows coding agents to extract and act on visual context and narration automatically
- No length limits, no watermarks, no viewer signup walls unlike competitors
- Console logs and network request capture for browser-based bugs
- Works natively on Mac, Windows, Chrome, and mobile without requiring alternatives
- Agent-readable links streamline bug handoff between teams and engineering for faster reproduction and fixes
| - AI models trained on thousands of separated recordings for clean, remix-ready stems
- One-time credit purchases that never expire, no subscription required
- Free MIDI conversion using Spotify's open-source Basic Pitch model
- Songs not used to train AI models, processed in the cloud with 30-day automatic deletion
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 37 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 11 | 0 |
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| Citation Flow (Majestic) | 30 | 0 |
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| Referring domains (Majestic) | 224 | 0 |
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Clipy
Unmix Studio