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 →
ShengShu Technology
$380MMultimodal AI video generation with the Vidu model
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Free
- 2View alternative →
General Intuition
$133.7MFrontier lab training spatial-temporal AI agents on video game clips
Why it's similar: Shares categories with Decart — Foundation Models, AI Gaming.
💵 Free trial
- 3View 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
- 4View alternative →
Perceptron AI
UndisclosedFoundation models for real-time multimodal intelligence in the physical world
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Usage-based
- 5View alternative →
ByteDance
UndisclosedChinese tech giant behind TikTok, CapCut, Doubao, and Seedance AI models
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Free
- 6View alternative →
Seedance
UndisclosedByteDance's AI video generation model with native audio and multi-shot output
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Free trial
- 7View 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
- 8View alternative →
Stability AI
$101MOpen models for image, video, audio, and 3D.
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Freemium
- 9View alternative →
Reka AI
$110MMultimodal AI models for the enterprise
Why it's similar: Shares categories with Decart — AI Video, Foundation Models.
💵 Freemium
- 10View 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
- 11View alternative →
Thinking Machines Lab
$2BFrontier AI research lab building customizable, multimodal models
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Usage
- 12View alternative →
AMI Labs
$1.0BYann LeCun's lab building foundational world models for real-world AI
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free trial
- 13View alternative →
Anthropic
$133.1BAI safety lab building Claude — a helpful, harmless, honest AI assistant.
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free · From $20/mo
- 14View 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
- 15View alternative →
Reflection AI
$2.1BAmerica's open frontier AI lab building autonomous coding agents
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Enterprise · Contact sales
- 16View 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
- 17View alternative →
Runware
$66MOne API for fast generative AI inference
Why it's similar: Shares categories with Decart — AI Video.
💵 Free
- 18View alternative →
Harmonic
$295MMathematical superintelligence with hallucination-free, verified reasoning
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Free
- 19View alternative →
Slingshot AI
$93MFoundation model and AI app for mental health
Why it's similar: Shares categories with Decart — Foundation Models.
💵 Freemium
- 20View alternative →
OpusClip
$50MTurn long videos into viral short clips with AI
Why it's similar: Shares categories with Decart — AI Video.
💵 Free
Frequently asked questions
What are the best alternatives to Decart?
The top-ranked alternatives to Decart on NeuronFeed are ShengShu Technology, General Intuition, Runway, Perceptron AI, ByteDance. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Decart?
Yes — ShengShu Technology, Runway, ByteDance 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 ShengShu Technology — which is better?
It depends on use case. ShengShu Technology (Multimodal AI video generation with the Vidu model) is the #1-ranked alternative. See the full side-by-side at /compare/decart-vs-shengshu-technology.
Explore more around Decart
Contextual paths to related AI startups, deals and rankings.