AI · alternatives · 2026

24 alternatives to DeepSeek-V3.1

The best-performing and best of value open-source AI model

DeepSeek-V3.1 is an artificial intelligence model that operates in two modes: thinking mode and non-thinking mode. The hybrid approach allows users to choose between extended reasoning capabilities or faster responses… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   DeepSeek-V4▲387

   The open-source era of 1M context intelligence

   Apr 2026 · huggingface.co · its alternatives →

2. 2
   DeepSeek-V3.2▲198

   Reasoning-first models built for agents

   Dec 2025 · huggingface.co · its alternatives →

3. 3
   DeepSeek R1▲322

   Advanced reasoning model

   2025 · github.com · its alternatives →

4. 4
   DeepSeek-VL2▲503

   MoE vision-language, now easier to access

   2025 · github.com · its alternatives →

5. 5
   DeepSeek-V3-0324▲278

   Code like 3.7 but open source

   2025 · huggingface.co · its alternatives →

6. 6
   DeepSeek-V3.1-Terminus▲148

   A refined agentic model for developers

   2025 · huggingface.co · its alternatives →

7. 7
   DeepSeek-R1-0528▲218

   New open-source LLM that rivals o3 in coding & reasoning

   2025 · huggingface.co · its alternatives →

8. 8
   DeepSeek for iOS▲357

   Your Al assistant powered by DeepSeek-V3

   2025 · apps.apple.com · its alternatives →

9. 9
   DeepSeek-V3.2-Exp▲155

   Long-context efficiency with DeepSeek Sparse Attention

   2025 · huggingface.co · its alternatives →

10. 10
    OpenAI o1▲685

    AI that can do general-purpose complex reasoning

    2024 · openai.com · its alternatives →

11. 11
    DeepSeek-V4-Flash-0731▲324

    Frontier agent intelligence at Flash prices

    Aug 2026 · huggingface.co · its alternatives →

12. 12
    DeepSeek v3▲5

    Advanced AI & LLM Model Online

    2025 · its alternatives →

13. 13
    OpenAI o3-mini▲510

    Pushing the frontier of cost-effective reasoning

    2025 · openai.com · its alternatives →

14. 14
    DeepSeek-v3▲7

    Leading DeepSeek AI Model and Cutting-Edge AI Solution

    2025 · deepseekv3.vip · its alternatives →

15. 15
    DeepSeek-OCR▲350

    Advanced visual-text compression technology

    2025 · huggingface.co · its alternatives →

16. 16
    Kimi K3▲442

    Your AI assistant for deep thinking and productivity

    Jul 2026 · kimi.ai · its alternatives →

17. 17
    Janus▲224

    Unified Multi-Modal AI by DeepSeek

    2025 · github.com · its alternatives →

18. 18
    Deepseek R1 ▲10

    Deepseek-R1-free

    2025 · deepseek-r1.com · its alternatives →

19. 19
    DeepSeek V3 - API▲9

    DeepSeek-V3 free API

    2025 · rapidapi.com · its alternatives →

20. 20
    DeepSeek v3▲9

    State-of-the-art large language model

    2024 · its alternatives →

21. 21
    Gemini 3 Deep Think by Google▲312

    Google’s best model for logical thinking and understanding

    Dec 2025 · blog.google · its alternatives →

22. 22
    DeepSeek-V4 Latent Reasoning – moving "thinking" into latent space▲30

    DeepSeek-V4-Flash-0731-Latent-Reasoning. A self-contained model that does thinking in latent space, NVFP4-quantized, with a production vllm form for serving runtime. https://huggingface.co/nmitchko/De

    Aug 2026 · blog.n.ichol.ai · its alternatives →

23. 23
    Dify.AI▲261

    Open-source platform for LLMOps, define your AI-native apps

    2023 · dify.ai · its alternatives →

24. 24
    OpenAI o3 and o4-mini▲142

    Advanced Visual Reasoning & Agentic Tool Use

    2025 · openai.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →