DeepSeek
Chinese open-source AI model rivaling GPT-4 at a fraction of the cost
💰 Pricing
✓ Free Tier AvailableCompletely Free
⚡ Features
Web Access
Image Generation
Code Execution
File Upload
API Available
Mobile App
Voice Mode
Free Tier
📊 Pros & Cons
✅ Pros
- DeepSeek R2/V3 models provide tier-1 reasoning at incredibly low API costs
- Exceptional coding and math capabilities
- Open-weights approach allows for widespread community adoption
❌ Cons
- Web interface is relatively barebones compared to ChatGPT
- Less multimodal support than Gemini or GPT-5.5
- Can suffer from high latency during peak global usage