head to head · open source
Ollama vs openlake
Ollama has 185,702 GitHub stars, 18,873 forks, 3,957 open issues and last shipped yesterday. openlake has 2,645 stars, 420 forks, 138 open issues and last shipped 2 days ago. Ollama leads on adoption by 6,921% (185,702 vs 2,645 stars). Ollama is written in Go under MIT; openlake is written in Rust under Apache-2.0. Ollama has attracted 10% as many forks as stars, openlake 16%. 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 | openlake | |
|---|---|---|
| GitHub stars | ★ 186K | ★ 2.6K |
| License | MIT | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 19K | ⑂ 420 |
| 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 openlake if
- You want the openlake feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and openlake 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 openlake
Fast, easy and efficient storage for LLM Inference and Training 🔥 Distributed storage for GPU workloads. Built on Rust on io uring , OpenLake is a state of the art storage engine delivering million+ iops within 1ms. Updates [2026/09] 🔥 OpenLake tops the MLPerf Storage v3.0 2026 object checkpointing, leading NVIDIA and Nebius (blog). [2026/08] ExANS : a lossless GPU codec for BF16 KV cache: 1.51× cost savings, now available in OpenLake v0.8 (blog). [2026/07] Breaking the KV Wall: managing 100 TB of KV cache and 8× inference throughput with deferred materialization (blog). Older updates [2026/07] Introducing…
read the full openlake overview →
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Frequently asked questions
Is Ollama or openlake more popular?
Ollama has 185,702 GitHub stars and openlake has 2,645. Ollama has the larger community by that measure.
Are Ollama and openlake free?
Both are open source. Ollama is licensed under MIT and openlake under Apache-2.0. Neither carries a licence fee.
What is the difference between Ollama and openlake?
Ollama is written in Go and openlake in Rust. 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 openlake?
Choose Ollama if you want the larger community (185,702 stars) or its MIT licence terms. Choose openlake if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.