Create royalty-free music with AI music generators precision
Stable Audio is an AI music generator that creates royalty-free, multi-stem music from text prompts or reference uploads, aimed at creators and producers who need quick, high-quality stems at affordable pay-as-you-go pricing. It suits indie musicians, game/audio designers and short-form video creators who want editable WAV/MP3 stems without licensing headaches. Stable Audio's free credits let you experiment, while paid credit packs and subscription options scale for production use.
Stable Audio is an AI music generator that turns text prompts and short references into downloadable multi-stem audio (stems and masters). Its primary capability is producing full-length instrumental tracks and separate stems (bass, drums, synths) using generative models fine-tuned for music, with style-control parameters and prompt-based mood shaping. The key differentiator is stem export and commercial-use licensing included, aimed at creators, indie game developers, and content producers. Pricing is accessible: a free trial credit system plus low-cost pay-as-you-go credit packs and a Pro subscription for heavier users.
Stable Audio is a cloud-based AI music generation service launched by Stability AI to expand the company’s generative suite into audio. Positioned as an audio-first sibling to image and video generators, Stable Audio focuses on producing royalty-cleared music and separated stems from text prompts or short reference audio. Its core value proposition is to let non-musicians and professionals quickly prototype and export production-ready audio assets with explicit commercial licensing, removing traditional sample clearance friction while integrating into creative workflows.
The product includes several specific features: text-to-audio generation with style and instrument prompts that output WAV/MP3, a stem separation/export option producing multiple isolated tracks (for example drums, bass, synths) to enable remixing, and a reference-based variation tool that adapts a short audio sample’s timbre and arrangement. The interface provides tempo and length controls, plus a waveform preview and basic mixing sliders. Stable Audio also offers adjustable generation parameters—like ‘diversity’ and ‘guidance’—to balance fidelity and novelty, and a history panel to re-run or tweak prior generations. Users can batch-generate variations and download high-bitrate WAV stems for DAW import.
Pricing is split between free credits for new users and paid options. New accounts receive introductory free credits to test generations; beyond that, Stable Audio sells credit packs (pay-as-you-go) and has a Pro subscription tier. Credit packs let you buy generation minutes or credits per export, and Pro subscribers get a monthly allotment of higher-quality generation credits plus priority queues and more export length. Enterprise or custom licensing is available for high-volume or commercial teams through Stability’s business channels. Exact prices change; Stable Audio’s site lists free trial credits and transparent per-credit pricing and Pro monthly plans for creators.
Typical users include indie game audio designers who need dozens of 30–90s stems for in-game ambiance and a social media video producer generating custom 30s music beds for branded content. A film editor might use it to draft temp tracks quickly, while a podcaster produces unique intros without licensing fees. Real job-use cases: a Game Audio Designer exporting 60 stems/month to prototype levels, and a Social Content Producer creating 30 bespoke 30s beds monthly for Reels. Compared to competitor tools like AIVA or Soundful, Stable Audio emphasizes stem exports and Stability AI’s licensing terms, making it stronger for stem-based production workflows.
Three capabilities that set Stable Audio apart from its nearest competitors.
Current tiers and what you get at each price point. Verified against the vendor's pricing page.
| Plan | Price | What you get | Best for |
|---|---|---|---|
| Free | Free | Introductory credits only, limited generations, lower priority queue | Try features and quick concept tests |
| Pay-as-you-go (Credit Packs) | Varies (credit pack pricing on site) | Buy credits; each generation consumes credits; no monthly commitment | Occasional creators who want flexibility |
| Pro | $12/month | Monthly credits allotment, higher-quality exports, priority queue | Regular creators and small studios |
| Enterprise | Custom | Custom quotas, commercial licensing terms, SLAs | High-volume teams and agencies |
Choose Stable Audio over AIVA if you need downloadable separated stems and explicit commercial licensing for remix-friendly workflows.