[UltraMagnus]

I just finished evaluating a bunch of feature flag platforms for my employer this past week. Self-hosting and having a .Net SDK was important to us. Below are the results.

Best options:

-----------------

    Flagsmith: has UI and can be self-hosted for free (BSD-3 license).

    GO Feature Flag: Completely free, but has no UI, although feature flags can be defined in JSON/YAML files checked into Github

    Flagd: Completely free, but has no UI.

    Statsig: Free plan covers our needs for a year or two. The .Net SDK is lacking, but we can use REST API instead.

Too expensive/cannot self-host:

    Growthbook

    Kameleoon

    Split.io

    DevCycle

    LaunchDarkly

[notoreous]

What about the Statsig .Net sdk was lacking?

https://github.com/statsig-io/dotnet-sdk/

https://docs.statsig.com/server/dotnetSDK

https://docs.statsig.com/client/dotnetSDK

[UltraMagnus]

I should clarify that I was referring to the SDK for Statsig as an OpenFeature provider, only boolean flags are supported right now: https://github.com/open-feature/dotnet-sdk-contrib/tree/main...

[notoreous]

Ah, that makes sense. Thanks for letting me know!