# Muse Ember vs Router.com (Ramp Router) (slim)

> Router.com scores 53.7 (D) 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/muse-ember-vs-ramp-router.md (~6,300 tokens) · this version ~980 tokens · JSON https://www.anchorterminal.com/compare/muse-ember-vs-ramp-router.json · canonical https://www.anchorterminal.com/compare/muse-ember-vs-ramp-router
- 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)

Router.com (Ramp Router) scores 53.7 (D) on agent readiness against Muse Ember's 51.8 (D), and leads in 5 of 7 scored categories. Muse Ember leads on reliability. Both do llm inference.

- Muse Ember: D 51.8, rank #1017 of 1515 · https://www.anchorterminal.com/tools/muse-ember.min.md
- Router.com (Ramp Router): D 53.7, rank #944 of 1515 · https://www.anchorterminal.com/tools/ramp-router.min.md
- 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. Ahead on Reliability, 40 against 22.
- Router.com (Ramp Router), good for Teams in the US that want one key for OpenAI, Anthropic, xAI and open-weight models, with routing to cheaper tiers and per-request cost, and can switch off content recording. Ahead on Agent ergonomics, 77 against 72; Payments & pricing, 40 against 20; Maintenance & community, 59 against 46; Transparency & trust, 64 against 53.

| Category | Muse Ember | Router.com (Ramp Router) |
| --- | --- | --- |
| Reliability (16%) | 40 | 22 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 60 | 58 |
| Agent ergonomics (13%) | 72 | 77 |
| Security & auth (14%) | 64 | 66 |
| Payments & pricing (10%) | 20 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 46 | 59 |
| Transparency & trust (7%) | 53 | 64 |

| Fact (where they differ) | Muse Ember | Router.com (Ramp Router) |
| --- | --- | --- |
| Kind | Model API | Model router |
| Vendor | Meta | Ramp |
| Hosted endpoint | `https://api.meta.ai/v1` | `https://api.router.com/v1` |
| Transports |  | HTTP |
| Licence | 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 | Closed service under the Router Terms of Service (last updated 31 August 2026). The Ramp CLI that configures coding agents for Router is MIT. |
| Last release | 2026-11-09 | 2026-11-03 |
| Terms last updated | 2026-10-02 | couldn't be read |
| Customer content may train models | yes | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | yes | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | yes | couldn't be read |
| Popularity | none | 1.7k npm/wk |

Why the edge:
- Payments & pricing, Router.com (Ramp Router) +20: Muse Ember 20 (Published rubric.); Router.com (Ramp Router) 40 (No x402, MPP or L402 in any of the 41 docs pages.)
- Reliability, Muse Ember +18: Muse Ember 40 (Model reading, for the surface it's called on, Meta Model API.); Router.com (Ramp Router) 22 (Hosted reading.)
- Maintenance & community, Router.com (Ramp Router) +13: Muse Ember 46 (Model reading.); Router.com (Ramp Router) 59 (Router, read on the model lines for a closed service.)
- Transparency & trust, Router.com (Ramp Router) +11: Muse Ember 53 (Editorial half.); Router.com (Ramp Router) 64 (Closed service.)
- Agent ergonomics, Router.com (Ramp Router) +5: Muse Ember 72 (Model reading.); Router.com (Ramp Router) 77 (Router, read on the model lines (tool use, structured output, caching, context, batch, SDKs, errors).)