Resources // Voice & Multimodal AI
Stability AI
Offer Open models free under $1M revenue
Suits for Non-VC-backedOpen-sourceResearchersCreators
Updated Jun 2026
The offer
- Community License: free to use Stability's open models (SD 3.5, Stable Video, Stable Audio, Stable 3D) for research, non-commercial, and commercial use while your annual revenue and funding stays under $1M
- Developer Platform API is credit-metered (1 credit = $0.01) with a small free grant (~25 credits) on signup to test the Stable Image, Video and Audio endpoints
- Professional Membership (~$20/mo) for individuals and small orgs that want commercial coverage plus the community
- Above $1M revenue or funding you need a paid Enterprise or self-hosted license
Who qualifies
- Anyone can sign up for the API free credits and the Community License, no gating
- The only real gate is the $1M revenue and funding ceiling on the free Community License
- The free API grant is tiny (~$0.25 worth), a taste rather than a runway
- Crossing $1M is a hard licensing requirement, not a courtesy: budget for the Enterprise license
Community Insights
On the developer side, Stability is discussed almost entirely as the open Stable Diffusion ecosystem (ComfyUI, A1111, LoRA training) rather than as a paid API vendor. That’s the real signal: the brand’s pull is open weights you run yourself, so the hosted Platform credits are a convenience rather than the draw. For a startup, the genuine perk is the Community License: free commercial use of the open models until you cross $1M in revenue or funding.
Best Practices (from community tips)
- If you can self-host, use the Community License and run SD 3.5 on your own GPU (or via Replicate or fal) instead of buying Platform credits.
- Use the API free credits only to smoke-test endpoints, then decide build-vs-buy.
- Track revenue and funding against the $1M ceiling. Crossing it means you need the Enterprise license.
- For commercial work under $1M, register the ~$20/mo Professional Membership to be unambiguously covered.
- Read the Community License terms (attribution and acceptable-use) before you ship.