FlagSwift – Feature flags for teams who can't afford other feature flags tools
ellalawrie Friday, November 21, 2025Hey HN!
I built FlagSwift after working at companies that needed feature flags but couldn't justify the prices yearly for other feature flag tools.
What it does: - Gradual rollouts (deploy to 1%, scale to 100%) - Kill switches (toggle off in seconds) - User targeting (test with specific customers) - Simple integration (less than 15 mins, not 3 days)
Built for teams who need power without the complexity.
Tech: React + Node.js + Python SDKs (live), .NET coming soon
I'd love feedback on: - SDK design (too simple? too complex?) - Positioning - What features matter most to you?
Try it: flagswift.com
Happy to answer questions!
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