# GroqCloud vs Muse Spark Open (slim)

> GroqCloud scores 75.6 (BB) to Muse Spark Open's 53.4 (D) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/groq-vs-muse-spark-open.md (~2,850 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/groq-vs-muse-spark-open.json · canonical https://www.anchorterminal.com/compare/groq-vs-muse-spark-open
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-15
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

GroqCloud scores 75.6 (BB) on agent readiness against Muse Spark Open's 53.4 (D), and leads in 6 of 7 scored categories. Muse Spark Open leads on payments & pricing. Both do llm inference.

- GroqCloud: BB 75.6, rank #47 of 1095 · https://www.anchorterminal.com/tools/groq.min.md
- Muse Spark Open: D 53.4, rank #760 of 1095 · https://www.anchorterminal.com/tools/muse-spark-open.min.md
- GroqCloud, good for Many small, latency-sensitive calls on open-weight models, routing, extraction and classification, and agents that need to start free. Ahead on Reliability, 100 against 42; Agent ergonomics, 80 against 69; Security & auth, 77 against 44; Maintenance & community, 72 against 60; Transparency & trust, 85 against 53. Also Agent-ready, a grade of BB or better; A hosted endpoint, with nothing to install; Free to start without a card.
- 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 Payments & pricing, 50 against 40. Also No key needed to call it.

| Category | GroqCloud | Muse Spark Open |
| --- | --- | --- |
| Reliability (16%) | 100 | 42 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 64 | 61 |
| Agent ergonomics (13%) | 80 | 69 |
| Security & auth (14%) | 77 | 44 |
| Payments & pricing (10%) | 40 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 72 | 60 |
| Transparency & trust (7%) | 85 | 53 |

| Fact (where they differ) | GroqCloud | Muse Spark Open |
| --- | --- | --- |
| Vendor | Groq | Meta |
| Hosted endpoint | `https://api.groq.com/openai/v1` | no (local only) |
| Auth | API key | None |
| Pricing | Freemium | Free |
| Licence | Apache-2.0 (SDKs) | 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 |
| Last release | 2026-09-21 | 2026-10-15 |
| Terms last updated | 2026-06-22 |  |
| Privacy policy last updated | 2025-11-12 | no document linked |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | yes |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | not found in the text |  |
| Popularity | 619 stars | none |
| Agent reviews | 3.5/5 (8) | none |