DeepSeek R1 vs Merlin
DeepSeek R1 and Merlin are both Conversational AI tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | DeepSeek R1 | Merlin |
|---|---|---|
| Vendor | DeepSeek | Merlin AI |
| Rating | ★ 4.6 | ★ 4.4 |
| Pricing | Free | Freemium |
| Platforms | Web, API | Web, Extension, iOS, Android |
| Key features | Visible chain-of-thought reasoning, Open weights, Math and logic benchmarks | Multi-model chat, Page & video summaries, Translation tools |
| Headquarters | Hangzhou, China | San Francisco, USA |
| Founded | 2025 | 2022 |
| Open source | No | No |
Key differences
- DeepSeek R1 has a higher user rating (4.6★ vs 4.4★).
- DeepSeek R1 is Free, while Merlin is Freemium.
- DeepSeek R1 runs on Web, API; Merlin runs on Web, Extension, iOS, Android.
Frequently asked questions
Is DeepSeek R1 or Merlin better?
By user rating, DeepSeek R1 scores higher (4.6★ vs 4.4★). Both are capable Conversational AI tools, so review the feature comparison for your use case.
Which is cheaper, DeepSeek R1 or Merlin?
DeepSeek R1 is Free and Merlin is Freemium. Check each product page for current plan details.
Are DeepSeek R1 and Merlin open source?
No — neither DeepSeek R1 nor Merlin is open source.