head to head · open source
Ollama vs embedJs
Ollama has 185,618 GitHub stars, 18,856 forks, 3,957 open issues and last shipped yesterday. embedJs has 601 stars, 77 forks, 18 open issues and last shipped 4 months ago. Ollama leads on adoption by 30,785% (185,618 vs 601 stars). Ollama is written in Go under MIT; embedJs is written in TypeScript under Apache-2.0. Ollama has attracted 10% as many forks as stars, embedJs 13%. Ollama was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (llm), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Ollama | embedJs | |
|---|---|---|
| GitHub stars | ★ 186K | ★ 601 |
| License | MIT | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-06-26 |
| Forks | ⑂ 19K | ⑂ 77 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ollama if
- You weight community size — 186K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick embedJs if
- You want the embedJs feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and embedJs fits your workflow better
About Ollama
Ollama Start building with open models. Download macOS or download manually Windows or download manually Linux Manual install instructions Docker The official Ollama Docker image ollama/ollama is available on Docker Hub. Libraries ollama python ollama js Community Discord 𝕏 (Twitter) Reddit Get started You'll be prompted to run a model or connect Ollama to your existing agents or applications such as Claude Code , OpenClaw , OpenCode , Codex , Copilot , and more. Coding To launch a specific integration: Supported integrations include Claude Code, Codex, Copilot CLI, DeepSeek Harness, Droid, and OpenCode. AI…
read the full Ollama overview →
About embedJs
What is EmbedJs? EmbedJs is an Open Source Framework for personalizing LLM responses. An ultimate toolkit for building powerful Retrieval Augmented Generation (RAG) and Large Language Model (LLM) applications with ease in Node.js. It segments data into manageable chunks, generates relevant embeddings, and stores them in a vector database for optimized retrieval. It enables users to extract contextual information, find precise answers, or engage in interactive chat conversations, all tailored to their own data. 📖 Documentation Comprehensive guides and API documentation are available to help you get the most out…
read the full embedJs overview →
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Frequently asked questions
Is Ollama or embedJs more popular?
Ollama has 185,618 GitHub stars and embedJs has 601. Ollama has the larger community by that measure.
Are Ollama and embedJs free?
Both are open source. Ollama is licensed under MIT and embedJs under Apache-2.0. Neither carries a licence fee.
What is the difference between Ollama and embedJs?
Ollama is written in Go and embedJs in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Ollama or embedJs?
Choose Ollama if you want the larger community (185,618 stars) or its MIT licence terms. Choose embedJs if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.