The best DeepSeek alternatives
11 tools that do a similar job to DeepSeek, 3 of them open source. Each entry says what it does and who it suits, so you can pick the one that fits instead of the most famous.
You're replacing
DeepSeekAn open-source agent harness built on a plugin-first design, run from a local Web UI.
- 1
LangChain
Open source · MIT · ★ 149k
A Python framework for building AI agents and apps powered by language models.
Best for: Python developers building LLM-powered applications; Teams that want to switch between model providers without rewriting code
- 2
CrewAI
Open source · MIT · ★ 60.4k
Python framework for building teams of role-playing AI agents that work together on tasks.
Best for: Python developers prototyping multi-agent workflows; Teams that want role-based agents collaborating on a task
- 3
Our Free Model
Open source · MIT · ★ 56.6k
A dsh plugin that gives access to hosted AI models without a login or API key.
Best for: Developers who already use dsh and want to try models without creating accounts or keys; People who want to compare several hosted models inside one agent tool
- 4
Claude
AI tool · Freemium
Anthropic's AI assistant for writing, analysis of long documents, research and coding, with projects and skills for repeatable work.
Best for: Long-document analysis; Careful writing and editing
- 5
ChatGPT
AI tool · Freemium
OpenAI's general-purpose AI assistant for writing, analysis, coding help, image generation and file analysis.
Best for: General writing and brainstorming; Data analysis on uploaded files
- 6
Gemini
AI tool · Freemium
Google's AI assistant with multimodal input (text, images, audio, video) and integration with Google Workspace.
Best for: Google Workspace users; Multimodal questions about images and video
- 7
Grok
AI tool · Freemium
xAI's assistant with real-time access to posts on X, web search, image generation and reasoning modes.
Best for: Following real-time conversation on X; Reasoning-heavy questions
- 8
Kimi
AI tool · Freemium
Moonshot AI's assistant with long-context reading, web research and agentic modes.
Best for: Reading very long documents; Deep research tasks
- 9
Le Chat (Mistral)
AI tool · Freemium
Mistral AI's assistant with fast responses, web search, document upload, image generation and agents.
Best for: European data-residency preferences; Fast everyday answers
- 10
Meta AI
AI tool · Free
Meta's assistant built on Llama models, available on the web and inside WhatsApp, Instagram, Messenger and Ray-Ban glasses.
Best for: Quick help inside Meta apps; Casual image generation
- 11
Microsoft Copilot
AI tool · Freemium
Microsoft's AI assistant for chat, web-grounded answers and, in Microsoft 365 plans, help inside Word, Excel, PowerPoint and Outlook.
Best for: Microsoft 365 users; Web-grounded quick answers
How we pick: tools in the same category that solve the same problem, projects that name each other as alternatives, and open-source projects that describe themselves as an alternative to DeepSeek. We don't take payment for placement.