DeepSeek v3 vs Not Diamond: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Pricing models differ: DeepSeek v3 is freemium, Not Diamond is free. Feature lists share 0 overlapping items across the two listings.
Open source large language model with 671B parameters, available through an OpenAI compatible API or self-hosted under the MIT license.
Not Diamond is an AI model router that picks the best LLM for each query to cut costs and improve accuracy.
| Attribute | DeepSeek v3 | Not Diamond |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | freemium · $0.07 | free |
| Votes | 0 | 0 |
| Category | AI API | AI API |
| Feature | DeepSeek v3 | Not Diamond |
|---|---|---|
| MIT licensed open source | ||
| strong data privacy | ||
| long-term usage cost may be lower than API calls | ||
| Not Diamond is the world's most powerful AI model router |