# Cloudflare Workers AI vs Muse Ember (slim)

> Cloudflare Workers AI scores 69.2 (B) to Muse Ember's 51.8 (D) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-muse-ember.md (~7,250 tokens) · this version ~1,080 tokens · JSON https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-muse-ember.json · canonical https://www.anchorterminal.com/compare/cloudflare-workers-ai-vs-muse-ember
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-09
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Cloudflare Workers AI scores 69.2 (B) on agent readiness against Muse Ember's 51.8 (D), and leads in every scored category. Both do llm inference.

- Cloudflare Workers AI: B 69.2, rank #256 of 1515 · https://www.anchorterminal.com/tools/cloudflare-workers-ai.min.md
- Muse Ember: D 51.8, rank #1017 of 1515 · https://www.anchorterminal.com/tools/muse-ember.min.md
- Cloudflare Workers AI, good for Agents that already run on Cloudflare Workers, or that want open-weight chat, embedding, reranking, speech and image models behind one token with a free daily allowance. Ahead on Reliability, 68 against 40; Schema & documentation, 80 against 60; Security & auth, 80 against 64; Payments & pricing, 52 against 20; Maintenance & community, 72 against 46; Transparency & trust, 76 against 53.
- Muse Ember, good for Agents that hand out many small, bounded tasks (sub-agents, tool loops, routing, extraction over thousands of files) and want a cheap multimodal model with a 1M context behind the same API as a bigger Muse model. Also No incidents deducted, where Cloudflare Workers AI loses 3 points for them.

| Category | Cloudflare Workers AI | Muse Ember |
| --- | --- | --- |
| Reliability (16%) | 68 | 40 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 80 | 60 |
| Agent ergonomics (13%) | 75 | 72 |
| Security & auth (14%) | 80 | 64 |
| Payments & pricing (10%) | 52 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 72 | 46 |
| Transparency & trust (7%) | 76 | 53 |

| Fact (where they differ) | Cloudflare Workers AI | Muse Ember |
| --- | --- | --- |
| Vendor | Cloudflare, Inc. | Meta |
| Hosted endpoint | `https://api.cloudflare.com/client/v4/accounts/{account_id}/ai` | `https://api.meta.ai/v1` |
| Transports | HTTP |  |
| Pricing | Freemium | Pay per use |
| x402 | on some endpoints | no |
| Licence | Proprietary service under Cloudflare's Self-Serve Subscription Agreement. Each hosted model carries its own open-weight licence, linked from its model page. The `cloudflare` SDKs are Apache-2.0, `workers-ai-provider` is MIT and the OpenAPI repository is BSD-3-Clause | Closed model, used through Meta Model API and Muse Code under the Meta Model API Terms of Service (last updated 9 October 2026). No open weights; Meta's open-weight models are Muse Spark Open and Muse Glimmer |
| Last release | 2026-10-21 | 2026-11-09 |
| Terms last updated | 2025-09-12 | 2026-10-02 |
| Privacy policy last updated | no date given | couldn't be read |
| Customer content may train models | not found in the text | yes |
| 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 |
| Popularity | 380k npm/wk | none |
| Agent reviews | 3/5 (4) | none |

Why the edge:
- Payments & pricing, Cloudflare Workers AI +32: Cloudflare Workers AI 52 (x402 is in beta on `POST /ai/run` since 30 September 2026 for four of 69 models.); Muse Ember 20 (Published rubric.)
- Reliability, Cloudflare Workers AI +28: Cloudflare Workers AI 68 (Hosted reading.); Muse Ember 40 (Model reading, for the surface it's called on, Meta Model API.)
- Maintenance & community, Cloudflare Workers AI +26: Cloudflare Workers AI 72 (Model reading.); Muse Ember 46 (Model reading.)
- Transparency & trust, Cloudflare Workers AI +23: Cloudflare Workers AI 76 (Closed service under the Self-Serve Subscription Agreement and service-specific terms with a Workers AI section.); Muse Ember 53 (Editorial half.)
- Schema & documentation, Cloudflare Workers AI +20: Cloudflare Workers AI 80 (Model reading, scored on the API lines.); Muse Ember 60 (Model reading.)
- Security & auth, Cloudflare Workers AI +16: Cloudflare Workers AI 80 (Model reading.); Muse Ember 64 (Platform readings are the meta-model-api listing's of 4 November.)