20+ Best Alternatives to Stability AI in 2026
Open models for image, video, audio, and 3D.
Looking for an alternative to Stability AI? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Reka AI
$110MMultimodal AI models for the enterprise
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Freemium
- 2View alternative →
Runway
$1.4BApplied AI research for video, image, and 3D.
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Free · From $15/mo
- 3View alternative →
ShengShu Technology
$380MMultimodal AI video generation with the Vidu model
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Free
- 4View alternative →
Civitai
$5.1MThe largest open community for sharing AI art models, images, and LoRAs
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free
- 5View alternative →
Black Forest Labs
$300MFrontier AI research lab for visual intelligence, building production-grade image generation and editing models.
Why it's similar: Shares categories with Stability AI — AI Image Generation, Foundation Models.
💵 Free
- 6View alternative →
Perceptron AI
UndisclosedFoundation models for real-time multimodal intelligence in the physical world
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Usage-based
- 7View alternative →
ByteDance
UndisclosedChinese tech giant behind TikTok, CapCut, Doubao, and Seedance AI models
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Free
- 8View alternative →
Leonardo.Ai
$31MAI-powered creative suite for image and video generation.
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free · From $10/mo
- 9View alternative →
Cuebric
UndisclosedGenerative AI for filmmakers to build cinematic virtual-production environments
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free trial
- 10View alternative →
Runware
$66MOne API for fast generative AI inference
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free
- 11View alternative →
Seedance
UndisclosedByteDance's AI video generation model with native audio and multi-shot output
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Free trial
- 12View alternative →
Luma AI
$954MDream Machine — the world's most realistic AI video
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Free trial · From $30/mo
- 13View alternative →
Decart
$450MReal-time generative video and world models
Why it's similar: Shares categories with Stability AI — AI Video, Foundation Models.
💵 Free
- 14View alternative →
Lightricks
$335MThe AI technology company empowering creativity through an open ecosystem of AI tools and models.
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free
- 15View alternative →
Kling AI
$1.2BNext-generation AI video creation
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free · From $10/mo
- 16View alternative →
Genmo
$28.4MOpen-source generative AI for video, building state-of-the-art text-to-video foundation models.
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Pricing not listed
- 17View alternative →
Krea AI
$47MAI image generation in real-time
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free
- 18View alternative →
fal
$220MFastest generative-media inference for developers
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Usage-based
- 19View alternative →
OpenArt
$35MAI art generator with multi-model marketplace
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free
- 20View alternative →
Glif
$17.5MAI creative super agent that unifies fragmented generative tools into one interface
Why it's similar: Shares categories with Stability AI — AI Image Generation, AI Video.
💵 Free
Frequently asked questions
What are the best alternatives to Stability AI?
The top-ranked alternatives to Stability AI on NeuronFeed are Reka AI, Runway, ShengShu Technology, Civitai, Black Forest Labs. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Stability AI?
Yes — Runway, ShengShu Technology, Civitai offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Stability AI, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Stability AI vs Reka AI — which is better?
It depends on use case. Reka AI (Multimodal AI models for the enterprise) is the #1-ranked alternative. See the full side-by-side at /compare/stability-ai-vs-reka-ai.
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