Best Open-Source Alternatives to Neptune.ai (2026) | open-source.store

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Best Open Source Alternatives to Neptune.ai

Compare the best free and open-source alternatives to Neptune.ai — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated August 2026 · 3 alternatives

Neptune.ai

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PricingFreemium

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Neptune.ai alternatives compared

Open-source alternatives to Neptune.ai, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
MLflow	27,321	Apache-2.0	LinuxDockerWeb	Yes	Aug 2026	Visit
ClearML	6,805	Apache-2.0	LinuxDockerWeb	Yes	Jul 2026	Visit
Aim	6,213	Apache-2.0	LinuxDockerWeb	Yes	Aug 2026	Visit