9 tools you can use instead of Meta Muse Spark, ranked by live GitHub stars and npm downloads. Anthropic Claude, StarCoder and Gemma 4 are the most used. Stats updated 5 hours ago.
Anthropic Claude, Gemini 3.1 Pro and Mistral Large 3 are the closest alternatives among proprietary flagship models. If you want open weights you can self-host, compare DeepSeek V4 and Gemma 4.
Meta Muse Spark is Meta's proprietary flagship large language model, marking a shift away from the fully open-weight Llama series toward a closed model developed under Meta's Superintelligence Labs. It launched in April 2026 with a 1.1 update in July 2026, while Meta separately released an open-weight sibling, Muse Glimmer, in August 2026.
It is a weaker choice for:
Most used first.
Anthropic's Claude model family, accessed through the Claude apps, the Claude API, or major clouds.
Open source code-generation model from the BigCode project, trained on 80+ programming languages.
Google DeepMind's current generation of lightweight, open-weight language models.
DeepSeek's current open-weight model family, including V4.1-Flash and V4-Pro.
Mistral AI's open-weight model built specifically for coding and software engineering agents.
Google's third-generation Gemini Pro model, currently in preview, for complex reasoning tasks.
OpenAI's specialized coding model, priced separately from its general-purpose GPT models.
TypeSafe AI's System One model: returns typed decisions with probabilities instead of text.
Mistral AI's flagship large language model for complex reasoning and general-purpose tasks.
| Tool | Pricing | Free plan | Paid from | Open source | GitHub stars |
|---|---|---|---|---|---|
| Meta Muse Spark | Pay as you go | Access is available through Meta AI's consumer products with usage limits | Priced per million tokens via API partners; check current provider pricing | No | None |
| Anthropic Claude | Pay as you go | Yes, in the Claude apps; the API has no free tier and is billed per token | $20 a month for Claude Pro; API from $1 input per million tokens on Haiku 4.5 | No | 2.1k |
| StarCoder | Open source | Yes, free to download and use, subject to accepting the OpenRAIL-M license terms | Not listed | Yes, BigCode OpenRAIL-M | 7.5k |
| Gemma 4 | Open source | Yes, weights are free to download and run | Not listed | No | 5.8k |
| DeepSeek V4 | Open source | Yes, open-weight models free to download and self-host; API access is pay-as-you-go | $0.15 per million input tokens off-peak (V4.1-Flash, cache miss) | Yes, MIT (weights and code) | None |
| Devstral | Open source | Yes, open-weight model free to download and self-host; API access is pay-as-you-go | Priced per million tokens via Mistral's API; see Mistral's pricing page for current rates | Yes, Apache-2.0 | None |
| Gemini 3.1 Pro | Pay as you go | Limited free access is available through Google AI Studio and Gemini app tiers | $2.00 per million input tokens (up to 200k tokens) | No | None |
| GPT-5.3 Codex | Pay as you go | No free tier for API access; usable through ChatGPT plans with usage limits | $1.75 per million input tokens (standard mode) | No | None |
| Jev | Pay as you go | Not stated on the official site. Usage is billed per input token. | $0.042 per million input tokens; output tokens are free | No | None |
| Mistral Large 3 | Pay as you go | Limited free access is available through La Plateforme's free tier | Around $0.50 per million input tokens (Mistral Large tier, per Mistral's example pricing) | No | None |
Pricing facts come from each tool's official pricing page, with the checked date on the tool's own page.
By GitHub stars, Anthropic Claude is the most used alternative to Meta Muse Spark listed on ScratchDB, with 2.1k stars.
StarCoder, DeepSeek V4 and Devstral are open source.
Anthropic Claude, StarCoder, Gemma 4, DeepSeek V4 and Devstral have a free plan. The table on this page shows what each one includes.
