Voice

Stability Stable Audio

Open-source music generation by Stability AI

★4.3ratingPricing · FreeStable
The FalcoScan Intel PanelStability Stable Audio · Voice
Data updated 2 November 2026
Opportunity
High
Band
Saturation
Open
Band
Wrapper risk
Low
Band
Momentum
Stable
Market trend
Rating
4.3
of 5 · FalcoScan rating

Voice AI has a narrow moat on average, from the moat scores of its rated products. What protects Voice AI tools, and the widest moats

The Brief

What Stability Stable Audio does

Stable Audio Open generates stereo audio and music from text with a fully open-source model.

How Stability Stable Audio compares with its closest alternatives

All 5 closest alternatives have a free plan, as Stability Stable Audio does. All 5 offer an API, as Stability Stable Audio does. Stability Stable Audio was founded in 2022; the alternatives were founded between 2021 and 2024, 2 of them earlier. Stability Stable Audio is based in London, United Kingdom; none of the 2 alternatives with a known headquarters is in the United Kingdom. They are in the United States.

Market position · Voice

How Stability Stable Audio compares in Voice

Stability Stable Audio has high opportunity and sits in the top third of 306 live Voice tools on FalcoScan. Across Voice, the average opportunity score is 66.1 and the average saturation score 41.2. FalcoScan rates Stability Stable Audio's own market position as open. 92 of the 306 operating Voice tools have hot momentum, and FalcoScan has recorded 11 shutdowns in the category.

Stability Stable Audio compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
Stability Stable AudioFounded 2022 · London, United KingdomHighOpenFree—YesYesAPIStable
Kokoro TTSFounded 2024 · New York, United StatesHighOpenFree—YesYesAPI, CLIHot
F5 TTSFounded 2024 · Remote-firstHighOpenFree—YesYesAPI, CLIHot
Suno v4Founded 2022 · Boston, United StatesModerateContestedFreemium—YesYesWeb, MobileHot
Coqui TTSFounded 2021 · Remote-firstLowContestedFree—YesYesDesktopStable
Livekit Voice AgentsFounded 2021HighOpenFreemium—YesYesWeb, APIHot

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Voice.

See them free for 7 days
What it ships with

Capabilities & who uses it

The capabilities Stability Stable Audio exposes to builders and the verticals it currently serves.

AI Capabilities
Voice Synthesis
Industry Verticals
Media
Tagged

Stability Stable Audio shows up when builders search for these

open-sourcestereomusic
Similar tools · Voice

Alternatives to Stability Stable Audio

Products still running that do the same job, from the voice market and related ones, closest match first.

See the Voice market
Voice
Kokoro TTS

Open-source natural text-to-speech

★ 4.4Opportunity High
Free
Voice
F5 TTS

Zero-shot voice cloning TTS

★ 4.3Opportunity High
Free
Voice
Suno v4

Full song generation from a text prompt

★ 4.6Opportunity Moderate
Freemium
Voice
Coqui TTS

Open-source text-to-speech toolkit for developers

★ 4.5Opportunity Low
Free
Voice
Livekit Voice Agents

Open-source real-time voice pipeline

★ 4.5Opportunity High
Freemium
Voice
Sievert

Open-source neural TTS with human-quality prosody

★ 4.5Opportunity High
Free
Featured in
Questions

Stability Stable Audio: common questions

Is Stability Stable Audio free?

Yes. FalcoScan lists Stability Stable Audio as free to use.

What are the best alternatives to Stability Stable Audio?

The closest alternatives to Stability Stable Audio that are still running, matched on the AI capabilities, uses and audience they share, are Kokoro TTS, F5 TTS, Suno v4, Coqui TTS, and Livekit Voice Agents.

Is Stability Stable Audio still running?

Yes. As of 2 November 2026, FalcoScan lists Stability Stable Audio as operating at stability.ai.

Where is Stability Stable Audio based?

Stability Stable Audio is headquartered in London, United Kingdom.

Does Stability Stable Audio have an API?

Yes. Stability Stable Audio offers an API.

Who is Stability Stable Audio for?

Stability Stable Audio is built for developers and creators.

How do I sign in to Stability Stable Audio?

Sign in on Stability Stable Audio's own website, stability.ai. FalcoScan reviews Stability Stable Audio but does not run its accounts, so logins, passwords and billing are handled by Stability Stable Audio directly.

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