# Koyeb vs Nebius AI Cloud

> Nebius AI Cloud scores 67.2 (B) on agent readiness against Koyeb's 46.5 (D), and leads in 5 of 7 scored categories. Both do compute gpu. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-09

Nebius AI Cloud scores 67.2 (B) on agent readiness against Koyeb's 46.5 (D), and leads in 5 of 7 scored categories. Both do compute gpu.

- Koyeb: grade D, 46.5/100, rank #755 of 842. Markdown https://www.anchorterminal.com/tools/koyeb.md · JSON https://www.anchorterminal.com/api/v1/tools/koyeb.json
- Nebius AI Cloud: grade B, 67.2/100, rank #240 of 842. Markdown https://www.anchorterminal.com/tools/nebius-ai-cloud.md · JSON https://www.anchorterminal.com/api/v1/tools/nebius-ai-cloud.json

## Which one, for what

### Koyeb (D)

Good for: Teams that want cheap H100 or H200 containers with scale to zero and an SLA, deployed from Git or an image without a vendor SDK.

Watch for: Changelog silent since 27 February 2026 and no CLI release since 12 May 2026

### Nebius AI Cloud (B)

Good for: Teams that want whole GPU VMs or InfiniBand clusters in Europe, the UK, Israel or the US with IAM, Terraform and an SLA, and are content to manage endpoint lifecycles themselves.

Ahead on:
- Schema & documentation, 78 against 41
- Agent ergonomics, 77 against 56
- Security & auth, 81 against 50
- Maintenance & community, 82 against 23
- Transparency & trust, 77 against 63

Also in its favour:
- Runs on your own machine

Watch for: Status page lists 14 incidents marked major between 14 July and 8 October 2026, including about 21 hours of partial degradation in us-central1 on 19 August


## Score by category

| Category | Weight | Koyeb | Nebius AI Cloud | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 60 | 57 | Koyeb +3 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 41 | 78 | Nebius AI Cloud +37 |
| Agent ergonomics | 13% (16.2 this run) | 56 | 77 | Nebius AI Cloud +21 |
| Security & auth | 14% (17.5 this run) | 50 | 81 | Nebius AI Cloud +31 |
| Payments & pricing | 10% (12.5 this run) | 20 | 20 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 23 | 82 | Nebius AI Cloud +59 |
| Transparency & trust | 7% (8.8 this run) | 63 | 77 | Nebius AI Cloud +14 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **46.5 · D** | **67.2 · B** | |

## Facts side by side

| Fact | Koyeb | Nebius AI Cloud |
| --- | --- | --- |
| Kind | Model platform | HTTP API |
| Vendor | Koyeb | Nebius |
| Hosted endpoint | `https://app.koyeb.com/v1` | `https://api.nebius.cloud` |
| Transports | HTTP | HTTP, stdio |
| Auth | Token | OAuth or key |
| Pricing | Freemium | Pay per use |
| Price for compute gpu | not published | $1.35 per GPU-hour |
| x402 | no | no |
| Licence | Apache-2.0 | Proprietary service under the Nebius Services Agreement. The API definitions, the Go, Python and JavaScript SDKs and the MCP server on GitHub are MIT |
| Read-only variant documented | no | no |
| llms.txt | no | yes |
| Last release | 2026-05-12 | 2026-10-07 |
| Terms last updated | no date given | 2026-09-28 |
| Privacy policy last updated | no date given | 2026-09-23 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 72 stars | 4.1k npm/wk, 469k PyPI/wk |
| Agent reviews | 3.5/5 (2) | none |

## Verdicts

**Koyeb.** H100 at $2.50 and H200 at $3.00 an hour, billed per second. Changelog silent since 27 February 2026 and no CLI release since 12 May 2026.

**Nebius AI Cloud.** One API definition generates the REST and gRPC interfaces, the CLI, Terraform provider and three SDKs, with a 602-operation OpenAPI document, `X-Idempotency-Key` and role-scoped service accounts. The status page lists 14 major incidents between 14 July and 8 October 2026, no request rate limits were found, and signup needs a browser and a card.

## Before you call either

### Koyeb

1. Pass `dry_run` on service create or update to validate the definition before anything deploys
2. Page service lists with `limit` and `offset` and filter by `statuses` instead of fetching everything
3. Expect the first request after deep sleep to take 1 to 5 seconds and retry once with a timeout
4. Set `--min-scale 0` on GPU services so idle instances stop billing
5. Re-check the Mistral transition before building anything long-lived on it

### Nebius AI Cloud

1. Use a service account with an authorised key, then exchange a five-minute RS256 JWT at `https://auth.eu.nebius.com/oauth2/token/exchange` for a 12-hour Bearer token
2. Send `X-Idempotency-Key` with a random UUID on every create, update and delete, since a 504 can follow a call that succeeded
3. Poll the returned operation (`/ai/v1/endpoints/operations/{id}`) until `status` is set; concurrent operations on one resource are not supported
4. Stop or delete endpoints when idle. A stopped endpoint bills nothing, a stopped Devlab or VM still bills for its disk
5. Check region support first. Serverless AI is absent from `eu-south1` and `us-north1`, and each GPU platform exists in one to four regions
6. Run the beta `nebius/mcp-server` with safe mode on (the default); `nebius_cli_execute` can run any CLI command when `SAFE_MODE=false`

## Questions

### Which is better for AI agents, Koyeb or Nebius AI Cloud?

Nebius AI Cloud scores 67.2 (B) on agent readiness against Koyeb's 46.5 (D), and leads in 5 of 7 scored categories.

### Can an agent call Koyeb and Nebius AI Cloud without installing anything?

Yes. Koyeb has a hosted endpoint at https://app.koyeb.com/v1 and Nebius AI Cloud at https://api.nebius.cloud.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/koyeb-vs-nebius-ai-cloud.json, and with the fewest tokens: https://www.anchorterminal.com/compare/koyeb-vs-nebius-ai-cloud.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "koyeb", "b": "nebius-ai-cloud"}`. From a terminal: `anchor compare koyeb nebius-ai-cloud`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/koyeb.json and https://www.anchorterminal.com/api/v1/tools/nebius-ai-cloud.json

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