About Flagsmith
Flagsmith is an open source feature flag service. It helps teams turn features on for some users, test variations and change settings without redeploying code.
What it does
Flagsmith lets you create flags, group users into segments, and roll out features by environment, by user or by percentage. Multivariate flags split traffic across variations for A/B and multivariate tests. Remote config attaches values to flags, so you can change text or settings without a code change. Flag data can also be sent to your analytics platform.
Key features
- Flags for web, mobile and server code
- Segments by user, group or percentage
- Multivariate flags for A/B tests
- Remote config values attached to flags
- Self-hosting on-premise or in a private cloud
Who it's for
Product teams and developers who want open source flags that they can host themselves, or who want the same features through the hosted service.
Pricing and good to know
Flagsmith is open source under the BSD 3-Clause licence. The website offers a free start for its hosted service, and the pricing page lists the plans. Self-hosting needs your own servers and an upkeep plan for upgrades.
Highlights
- Create flags for web, mobile and server code
- Target users by segment or percentage
- Run A/B and multivariate tests
- Change settings with remote config values
- Host the service on-premise or in a private cloud
