Side by side
| Feature | DeepSeek | Monica |
|---|---|---|
| What it does | Chinese AI lab offering open-source large language models (DeepSeek-V4, R1) via a chat app, web interface and developer API. | All-in-one AI assistant giving access to several leading AI models for chat, writing, translation, research and image creation. |
| Price from | 0.02 USD | 8,3 USD/mo |
| Free plan | ? | yes |
| Platforms | web, ios, android, api | web, ios, android, windows, mac, chrome |
| API | yes | not stated |
DeepSeek: key features
- Chat app and web chat interface
- Open-source models such as DeepSeek-R1 and DeepSeek-V4
- OpenAI- and Anthropic-compatible API
- JSON output and tool calls
- Thinking (reasoning) mode
- 1M-token context window on the flash model
Monica: key features
- Chat with multiple leading AI models in one interface
- Summarize web pages and YouTube videos with timestamps
- Browser sidebar and selection toolbar for explain, translate, summarize and rewrite
- AI search with real-time web access
- Full-page bilingual translation
- AI image generation and image-to-image tools
FAQ
Is DeepSeek or Monica better?
It depends on the job - compare prices, free plans and features in the table above.
Are DeepSeek and Monica free?
DeepSeek: The vendor does not state this clearly on the homepage or pricing page. Monica: Yes, there is a free plan. Free to add to Chrome as a browser extension, according to the page.