Updated September 28, 2026 · DeployCue Editorial Team
Kong AI Gateway vs Not Diamond
Compare Kong AI Gateway and Not Diamond using recorded catalog facts and pricing.
Kong AI Gateway vs Not Diamond: the differences
| Fact | Kong AI Gateway | Not Diamond |
|---|---|---|
| Fee model | Per-gateway subscription plus USD 100/month per unique LLM proxied | Pay-as-you-go, $0.05 per million tokens routed; enterprise volume discounts |
| Providers routed | 19Higher | 2 |
| Free tier | No | YesHas it |
| OpenAI-compatible API | Yes | Not confirmed |
Same on both: Bring your own key (Yes).
Key differences
- Not Diamond scores higher overall: 8.80 vs 8.70.
- Providers routed is higher at Kong AI Gateway: 19 vs 2.
- Free tier: only Not Diamond.
- Support channels: only Kong AI Gateway offers Chat, Community.
Score breakdown
| Area | Kong AI Gateway | Not Diamond |
|---|---|---|
| Cost | 8.10 | 9.20Higher |
| Offer | 9.20HigherBilling is a per-gateway subscription plus a monthly charge per unique LLM proxied, with no free tier and 19 providers routed. | 8.50Pay-as-you-go billing on routed tokens, a free tier and bring your own key, with support by email and help centre. |
Where each is licensed and available
| Country | Kong AI Gateway | Not Diamond |
|---|---|---|
| Headquarters | United States | United States |
Area by area
Kong AI Gateway
- Cost8.1
- Offer9.2
Not Diamond
- Cost9.2
- Offer8.5
- Not Diamond is ahead on cost, 9.2 against 8.1, winning 1 of 1 facts.
- Kong AI Gateway leads on offer by 0.7 points (9.2 vs 8.5).
Choosing between them
Pick Kong AI Gateway if offer and providers routed matter most.
Pick Not Diamond if cost and free tier matter most.
Every fact side by side
| Fact | Kong AI Gateway | Not Diamond |
|---|---|---|
| Legal entity | Kong Inc. | Not Diamond, Inc. |
| Headquarters | United States | United States |
| Support channels | Email, Chat, Help centre, CommunityCovers more | Email, Help centre |
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