Updated September 28, 2026 · DeployCue Editorial Team
Not Diamond vs Sakana AI
Compare Not Diamond and Sakana AI using recorded catalog facts and pricing.
Sakana AI8.4/10
See alternativesWhere Not Diamond and Sakana AI differ
| Fact | Not Diamond | Sakana AI |
|---|---|---|
| Fee model | Pay-as-you-go, $0.05 per million tokens routed; enterprise volume discounts | Pay-as-you-go tokens plus monthly subscriptions |
| Bring your own key | YesHas it | No |
| Providers routed | 2 | Not confirmed |
| OpenAI-compatible API | Not confirmed | Yes |
| Free tier | Yes | Not confirmed |
Key differences
- Not Diamond scores higher overall: 8.80 vs 8.40.
- Bring your own key: only Not Diamond.
- Support channels: only Not Diamond offers Email.
- Support channels: only Sakana AI offers Community.
Score breakdown
| Area | Not Diamond | Sakana AI |
|---|---|---|
| Cost | 9.20Higher | 8.20Input fees of $0.95 to $10 and output fees of $4 to $45 sit well above most rivals in this group. |
| Offer | 8.50Pay-as-you-go billing on routed tokens, a free tier and bring your own key, with support by email and help centre. | 8.80HigherOffers Fugu, Fugu Ultra and Fugu Max with 1,000,000 context and an OpenAI-compatible API. |
| Trust | Not confirmed | 8.30 |
Availability and regulation
| Country | Not Diamond | Sakana AI |
|---|---|---|
| Headquarters | United States | Japan |
Every fact side by side
| Fact | Not Diamond | Sakana AI |
|---|---|---|
| Legal entity | Not Diamond, Inc. | Sakana AI K.K. |
| Headquarters | United States | Japan |
| Founded | Not confirmed | 2023 |
| Support channels | Email, Help centre | Help centre, Community |
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.