# Muse Spark Open vs Simplismart (slim)

> Muse Spark Open scores 53.5 (D) to Simplismart's 29.7 (F) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/muse-spark-open-vs-simplismart.md (~3,650 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/muse-spark-open-vs-simplismart.json · canonical https://www.anchorterminal.com/compare/muse-spark-open-vs-simplismart
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Muse Spark Open scores 53.5 (D) on agent readiness against Simplismart's 29.7 (F), and leads in every scored category. Both do llm inference.

- Muse Spark Open: D 53.5, rank #824 of 1221 · https://www.anchorterminal.com/tools/muse-spark-open.min.md
- Simplismart: F 29.7, rank #1146 of 1221 · https://www.anchorterminal.com/tools/simplismart.min.md
- Muse Spark Open, good for A team with a four-GPU Blackwell node, or two to four Mac Studios, that wants a 1M-token multimodal coding and agent model on its own hardware with no prompts leaving it. Ahead on Reliability, 42 against 15; Schema & documentation, 61 against 51; Agent ergonomics, 69 against 17; Security & auth, 44 against 35; Payments & pricing, 50 against 25; Maintenance & community, 60 against 42; Transparency & trust, 54 against 31. Also No key needed to call it.
- Simplismart, good for Teams that want open models on a pay-per-token OpenAI-compatible endpoint and a path to dedicated GPUs, their own cloud or fine-tuning with one vendor, and can work without published rate limits or data-handling terms. Also A hosted endpoint, with nothing to install.

| Category | Muse Spark Open | Simplismart |
| --- | --- | --- |
| Reliability (16%) | 42 | 15 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 61 | 51 |
| Agent ergonomics (13%) | 69 | 17 |
| Security & auth (14%) | 44 | 35 |
| Payments & pricing (10%) | 50 | 25 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 60 | 42 |
| Transparency & trust (7%) | 54 | 31 |

| Fact (where they differ) | Muse Spark Open | Simplismart |
| --- | --- | --- |
| Kind | Model API | HTTP API |
| Vendor | Meta | Verute Technologies Private Limited |
| Hosted endpoint | no (local only) | `https://api.simplismart.live` |
| Auth | None | API key |
| Pricing | Free | Pay per use |
| Licence | Muse Model Licence (source-available weights, not an OSI licence), free of charge with an attribution notice, a separate agreement with Meta before Model as a Service by a licensee group above $20M gross revenue, and the Muse Spark Open Usage Policy | Proprietary hosted service. The community Pipecat integration (pipecat-simplismart, by the simpli-smart GitHub account) is BSD-2-Clause; served models keep their own licences. |
| Last release | 2026-10-15 | 2026-10-19 |
| Privacy policy last updated | no document linked |  |