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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

LobeChat logo
LobeChat
✓ verifiedFreemium

Open-source, modern-design AI chat framework supporting many model providers, plugins and multimodal chat.

19K visits/mo
DeepSeek logo
DeepSeek
✓ verifiedFreemium

Chinese AI lab DeepSeek offering free chat apps and low-cost API access to its frontier V-series and R-series reasoning models.

430M visits/mo
Use AI logo
Use AI
Paid
27M visits/mo
Pricing

No public pricing

No public pricing

Monthly subscription: $29.99/monthly
Quarterly subscription: $49.99/3 months
Core features
  • Multi-provider LLM chat
  • Plugin and function-calling ecosystem
  • Modern, responsive UI
  • Self-hosting or one-click deploy
  • Multimodal capabilities
  • Free DeepSeek chat (web and app)
  • Open API platform
  • V-series and R-series reasoning models
  • DeepSeek-V4 with long context and stronger agent ability
  • OpenAI/Anthropic-compatible API
  • Extensive published model lineup
  • Access to 25+ LLM models (Multi-LLM Access)
  • Model Selection by Task (research, coding, writing, image generation)
  • Voice-Enabled Commands
  • Unlimited switching between models
Use cases
  • Self-host a private multi-model chat UI
  • Extend AI chat with plugins
  • Switch between LLM providers in one app
  • Free AI chat and assistance
  • Building apps via API
  • Reasoning and coding tasks
  • Low-cost LLM inference
  • Accelerating research and complex data analysis
  • Generating code and debugging for developers
  • Creating content, articles, and marketing copy
  • Generating images based on text prompts
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