Feature flags for SaaS that run on TypeScript
What makes Bucket different:
See Bucket in action (2 mins)
Step up from homegrown or all-in-one tools to purpose-built feature management.
Accidentally ship invalid flags.
Type-safety with the CLI.
Tricky to test features locally.
Toggle features with our toolbar.
Breaking flow just to flag a new feature.
Create flags from your editor with MCP.
Works with most modern code editors and LLM chat clients.
Easily see and archive stale flags. We even auto-generate PRs to remove them.
AI identifies unused flags and creates PRs in GitHub for you.
An alternative to A/B experimentation to build with taste not tests.
Flag, get feedback, and track with a single SDK.
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Capture feature issues or requests in-app.
Track how many tried vs. adopted a feature.
Discuss feedback in Slack or Linear.
Difficult to assign features to companies.
Automatic company aggregation.
Can’t limit feature access by subscription.
Filter companies by segments like plan.
Hard to see and edit the features a company can access.
List and toggle feature access from the company page.
Features, users, and feedback for a company, all together.
“We switched from LaunchDarkly to Bucket to get feature management that is opinionated and optimized for shipping.”
Samy Pessé
CTO, GitBook
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New
Create and manage flags from Linear
Sign up from the Bucket UI or with the CLI:
npx @bucketco/cli newThen flag your feature:
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SDKs for React, Vue, Next, Node, and more.
1import { useFeature } from "@bucketco/react-sdk";
2
3bucket.user("uid-123", {});
4bucket.company("cid-987", {});
5
6const MyFeature = () => {
7 const { isEnabled } = useFeature("my-new-feature");
8
9 return isEnabled ? "You have access!" : null;
10}Or compare Bucket with LaunchDarkly, PostHog, or homegrown solutions.
“Bucket is making it possible to add feature flags using just a prompt in Cursor 🤯”
Kenneth Auchenberg
Stripe, Microsoft
“The craftmanship that went into building this product is super impressive!”
Vlad Gidea
CPTO, Partnerful
“Bucket brings in all the data points into one view and makes it very easy to validate features.”
Product, Xata
“Feature analytics done right - and not just a mess of random vanity graphs.”
SVP, Synthesia
“Made me feel like you guys get it, unlike everything else I've used.”
Christopher Ehrlich
Engineer, Axiom
“Getting the relevant feature data to chase you is where Bucket gets it right.”
Paul Dariye
Engineering Lead, Pleo
“The DX is just out of this world, if you are not using this in your project you are missing out.”
Dima Grossman
CTO, Novu
“Auto cleaning up stale feature flags is really cool! It’s always such a chore.”
Engineer, Product Hunt
“I can already see that this completely transforms feature flagging.”
Aman Sharma
CTO, Lamatic.ai
“The connection from feature flag to Linear issue is really nice!”
Martin Senker Søndergaard
CTO, Buildmore
