ConfigCat

What it does

Launch new features without the need to re-deploy code. A 10 minute trainable management UI for non-technical team members. Supports A/B testing, targeting specific group of users. Deploy any time, release when confident. Open-source SDKs for easy integration.

ConfigCat is a feature flag service with unlimited seats, awesome support, and a reasonable price tag.

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  Configoat2024 · ▲7

  Secrets, feature flags and configs manager made for teams

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  Flipt v2Oct 2025 · flipt.io · ▲178

  Hey all, I'm the founder of Flipt, an open-source (https://github.com/flipt-io/flipt) feature flag tool that I (and others) have been working on for the past few years. About a year or two ago we added support for serving flag state from various non-relational declarative stores like Git, OCI, Object Store, etc. Many of our users came to love the git-backed storage, as it allows them to keep their feature flags close to their code in there organization's repos. But they had one (rather large) ask, and that was the ability to use the UI to manage flag state changes and…

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  FeatureHub2023 · featurehub.io · ▲62

  Feature flags and remote config for devops teams

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  Flipt – an open-source feature flag solution2019 · github.com · ▲59

  Enterprise-ready, Git native feature management solution - flipt-io/flipt

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  GroundControl2023 · groundcontrol.sh · ▲34

  Fully manage the lifecycle of your feature flags

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  Dev tools · 23d ago · openbot.run

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  Talanoa▲345

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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