Glossary · Operating Systems & Software

Beta Software

Beta software is a near-complete version of a product released to a limited or public audience to find bugs before the final launch.

Updated October 6, 2026

Beta software is a pre-release version that has most features working but has not passed final testing. Vendors release betas so real users can report bugs, performance issues, and compatibility problems.

Why it matters

Betas let you try new features early and prepare for changes, but they can crash, lose data, or change before release. Closed betas go to invited testers, while open betas are available to anyone. Many services also keep a product in beta for years.

A beta normally follows an alpha and precedes a release candidate.

Example

v2.0.0-alpha.1 -> v2.0.0-beta.3 -> v2.0.0-rc.1 -> v2.0.0

This common version labeling shows where a beta sits in the path to the final release.

Common mistakes

  • Installing a beta on a production server or your only work computer.
  • Skipping a backup before testing.
  • Expecting final performance or stable features.

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This page is general information written by our editorial team and updated when documentation changes. Servers and providers differ, so test changes safely first. See our editorial policy and disclaimer.