20+ Best Alternatives to Decart in 2026
Real-time generative video and world models
Looking for an alternative to Decart? 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 →
Runway
$1.4BApplied AI research for video, image, and 3D.
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Free · From $15/mo
- 2View alternative →
Luma AI
$954MDream Machine — the world's most realistic AI video
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Free trial · From $30/mo
- 3View alternative →
Stability AI
$101MOpen models for image, video, audio, and 3D.
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Freemium
- 4View alternative →
Reka AI
$110MMultimodal AI models for the enterprise
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Freemium
- 5View alternative →
Krafton AI
UndisclosedDeep research at the highest level, developing multimodal foundation models for immersive user experiences in gaming and beyond.
Why it's similar: Shares categories with Decart — Foundation Models, AI Gaming.
💵 Open source
- 6View alternative →
Anthropic
$67.6BAI safety lab building Claude — a helpful, harmless, honest AI assistant.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free · From $20/mo
- 7View alternative →
OpenAI
$193.3BCreator of ChatGPT, GPT-4, and the leading frontier AI lab.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free · From $20/mo
- 8View alternative →
Runware
$66MOne API for fast generative AI inference
Why it's similar: Shares categories with Decart — AI Video.
💵 Free
- 9View alternative →
Slingshot AI
$93MFoundation model and AI app for mental health
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Freemium
- 10View alternative →
Perplexity
$2.0BAI-powered answer engine delivering real-time, cited responses to complex queries.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free
- 11View alternative →
Mistral AI
$6.3BOpen and efficient foundation models
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free
- 12View alternative →
Moonshot AI
$3BMaker of Kimi — the long-context AI chatbot.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free
- 13View alternative →
Rebellions
$789MRebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Enterprise · Contact sales
- 14View alternative →
Synthesia
$802.4MAI video creation platform with realistic avatars.
Why it's similar: Shares categories with Decart — AI Video.
💵 Free · From $22/mo
- 15View alternative →
Physical Intelligence
$600MFoundation models for physical world AI
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Enterprise · Contact sales
- 16View alternative →
MiniMax
$2.2BChinese AI lab behind Hailuo video and Talkie companions.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Freemium
- 17View alternative →
Zhipu AI
$2.0BChinese foundation model lab behind ChatGLM and GLM-4.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free
- 18View alternative →
Thinking Machines Lab
$2BFrontier AI research lab building customizable, multimodal models
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Usage
- 19View alternative →
Liquid AI
$250MEfficient general-purpose foundation models built for edge, on-device, and cloud deployment at every scale.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Enterprise · Contact sales
- 20View alternative →
Skild AI
$2.2BUniversal AI brain for any robot
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Decart?
The top-ranked alternatives to Decart on NeuronFeed are Runway, Luma AI, Stability AI, Reka AI, Krafton AI. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Decart?
Yes — Runway, Krafton AI, Anthropic offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Decart, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Decart vs Runway — which is better?
It depends on use case. Runway (Applied AI research for video, image, and 3D.) is the #1-ranked alternative. See the full side-by-side at /compare/decart-vs-runway.
Explore more around Decart
Contextual paths to related AI startups, deals and rankings.