20+ Best Alternatives to DeepSeek in 2026
Open-weights frontier AI models with breakthrough efficiency.
Looking for an alternative to DeepSeek? 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 →
Zhipu AI
$2.0BChinese foundation model lab behind ChatGLM and GLM-4.
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Free
- 2View alternative →
Aleph Alpha
$533MSpecialised language models for a sovereign Europe, designed for real, business-critical environments and decisions.
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 3View alternative →
StepFun
UndisclosedStepFun offers a suite of AI tools including knowledge base Q&A, image creation, and advanced multimodal reasoning models.
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Freemium
- 4View alternative →
H2O.ai
UndisclosedThe convergence of the world's best predictive and generative AI for private, protected data.
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 5View alternative →
Resolve AI
$190MAI SRE for complex production environments
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 6View alternative →
deepset
$45.6MHaystack framework and deepset Cloud for enterprise LLM apps
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 7View alternative →
OpenAI
$193.3BCreator of ChatGPT, GPT-4, and the leading frontier AI lab.
Why it's similar: Shares categories with DeepSeek — AI Developer Tools, Foundation Models.
💵 Free · From $20/mo
- 8View alternative →
Wonderful
$286MMultilingual enterprise AI agents for customer service
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 9View alternative →
Cursor
$7.6BThe AI code editor built for productive engineers.
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Free · From $20/mo
- 10View alternative →
Mastra
$13MThe open-source TypeScript framework for building AI agents
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Open source
- 11View alternative →
Rebellions
$850MRebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Why it's similar: Shares categories with DeepSeek — AI Developer Tools, Foundation Models.
💵 Enterprise · Contact sales
- 12View alternative →
xAI
$56BAI designed to understand the universe
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Paid
- 13View alternative →
Moonshot AI
$3BMaker of Kimi — the long-context AI chatbot.
Why it's similar: Shares categories with DeepSeek — AI Agents, Foundation Models.
💵 Free
- 14View alternative →
CopilotKit
$27MOpen-source framework for building in-app AI copilots and agentic UIs
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Open source
- 15View alternative →
Mistral AI
$6.3BOpen and efficient foundation models
Why it's similar: Shares categories with DeepSeek — AI Agents, Foundation Models.
💵 Free
- 16View alternative →
Cognition
$2.5BApplied AI lab building Devin, the AI software engineer.
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Free · From $500/mo
- 17View alternative →
Keycard
$38MIdentity and access management built for AI agents
Why it's similar: Shares categories with DeepSeek — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 18View alternative →
MiniMax
$2.2BChinese AI lab behind Hailuo video and Talkie companions.
Why it's similar: Shares categories with DeepSeek — AI Developer Tools, Foundation Models.
💵 Freemium
- 19View alternative →
Thinking Machines Lab
$2BFrontier AI research lab building customizable, multimodal models
Why it's similar: Shares categories with DeepSeek — AI Developer Tools, Foundation Models.
💵 Usage
- 20View alternative →
01.AI
$200MFounded by Kai-Fu Lee — maker of the Yi model family.
Why it's similar: Shares categories with DeepSeek — AI Agents, Foundation Models.
💵 Freemium
Frequently asked questions
What are the best alternatives to DeepSeek?
The top-ranked alternatives to DeepSeek on NeuronFeed are Zhipu AI, Aleph Alpha, StepFun, H2O.ai, Resolve AI. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to DeepSeek?
Yes — Zhipu AI, OpenAI, Cursor offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with DeepSeek, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
DeepSeek vs Zhipu AI — which is better?
It depends on use case. Zhipu AI (Chinese foundation model lab behind ChatGLM and GLM-4.) is the #1-ranked alternative. See the full side-by-side at /compare/deepseek-vs-zhipu-ai.
Explore more around DeepSeek
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