Best Open Source Alternatives to Neon

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

Curated by open-source.store · Updated November 2026 · 2 alternatives

Neon

Proprietary SaaS

PricingFreemium

Platformsweb

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Neon alternatives compared

Open-source alternatives to Neon, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
CockroachDB	32,603	BSL-1.0	LinuxDocker	Yes	Oct 2026	Visit
Neon Storage	23,292	Apache-2.0	Linux	Yes	Aug 2026	Visit

Top open-source Neon alternatives

CockroachDB32,603BSL-1.0

CockroachDB replaces proprietary distributed databases like Cloud Spanner with a self-hosted, PostgreSQL-compatible engine built for high availability.

LinuxDocker

vs Neon: a free, open-source option you fully control, licensed BSL-1.0.

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Neon Storage23,292Apache-2.0

Neon Storage is an open-source serverless Postgres engine that replaces managed cloud databases like Neon with instant copy-on-write branching.

Linux

vs Neon: a free, open-source option you fully control, licensed Apache-2.0.

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Best Open Source Alternatives to Neon

Neon

Neon alternatives compared

Top open-source Neon alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.