Big-AGI vs DeepSeek
Big-AGI
big-agi.com
DeepSeek
chat.deepseek.comSide by side
| Figure | Big-AGI | DeepSeek |
|---|---|---|
| Price from | $9/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 6 | 3 |
| Spec score · AI chatbots and assistants | 9.0 (#11) | 8.7 (#17) |
| File uploads | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | San Diego, California | Hangzhou, China |
| integrations | Supported services include Alibaba Cloud, Anthropic, Azure OpenAI, DeepSeek, Google Gemini, Mistral, Moonshot AI, NVIDIA, OpenAI, SpaceXAI, OpenRouter, Perplexity, LocalAI, LM Studio, and Ollama. | Yes |
| Mobile apps | No | Yes |
| support | Documentation, GitHub issue reporting, and Discord support are available, while founder email support is a Pro benefit. | DeepSeek lists [email protected] on its official site and [email protected] for privacy questions and requests. |
| Web search | Yes | Yes |
Plans
Big-AGI
- FreeFree
- Pro$9 a month
- Big-AGI FreeFree
- Big-AGI OpenFree
- Big-AGI Pro$9 a month
- BusinessPriced on request
In their own words
DeepSeek
DeepSeek is an AI assistant for chatting with AI models, available on the web and through official iOS and Android apps. The free plan is listed at free and includes the assistant and official mobile apps. DeepSeek also offers an API, with deepseek-flash identified as the model name to use; legacy deepseek-v4-flash names route to V4.1-Flash. The API follows a format compatible with OpenAI and Anthropic APIs, and their SDKs can be used by changing configuration. It supports external tool calls, with a strict mode that checks tool schemas against supported JSON Schema specifications. DeepSeek says V4.1-Flash is live on the API with native multimodal support. Its desktop Harness can work in the background, edit local files, and handle long, complex tasks; downloads are listed for macOS (Apple silicon, macOS 13 or later) and Windows. DeepSeek is headquartered in Hangzhou, China. Its privacy policy says personal data is processed and stored in China, and advises users not to submit sensitive personal data.