Ship code safely and decouple deploys from releases. UseFlagly gives you sub-millisecond feature flag evaluations with L1/L2 Redis caching, instant kill-switches, canary rollouts, and native CNCF OpenFeature support. Free tier with 25k reqs/mo.
I’m Thiago, creator of UseFlagly. Super excited (and a little nervous!) to launch today.
### The Story Behind It
Every development team eventually learns this lesson the hard way: releasing code directly to 100% of your users without a safety net is a ticking time bomb.
When looking for feature flag solutions, we faced the classic dilemma:
1. Enterprise giants (like LaunchDarkly) that cost thousands of dollars per month and require a PhD in DevOps to set up.
2. In-house database `is_enabled` boolean columns that eventually become unmaintainable spaghetti code.
We built UseFlagly to be the missing sweet spot: an intuitive, developer-friendly, and blazing-fast feature flag management platform that doesn't break the bank.
### What makes UseFlagly different?
- 🛑 Instant Kill Switches: Turn off buggy features in milliseconds without redeploying your app or running emergency hotfixes.
- 📈 Gradual Percentage Rollouts: Ship to 5% of users, check telemetry, scale to 25%, and ramp up with confidence.
- 🎯 Targeting & Custom Segmentation: Target by environment (Dev, Staging, Prod), user attributes, beta testers, or custom rules.
- ⚡ Zero-Latency Design: Lightweight SDKs with ultra-fast cached evaluations so your application never slows down.
- 👥 Clean Collaboration: Built-in governance, environments isolation, and audit logs for growing teams.
### 🎁 Product Hunt Special
To celebrate our launch with the PH community:
👉 Use code PRODUCTHUNT at checkout for 40% OFF any paid plan for your first year (or start completely free with our generous starter tier)!
Hey Product Hunt! 👋
I’m Thiago, creator of UseFlagly. Super excited (and a little nervous!) to launch today.
### The Story Behind It
Every development team eventually learns this lesson the hard way: releasing code directly to 100% of your users without a safety net is a ticking time bomb.
When looking for feature flag solutions, we faced the classic dilemma:
1. Enterprise giants (like LaunchDarkly) that cost thousands of dollars per month and require a PhD in DevOps to set up.
2. In-house database `is_enabled` boolean columns that eventually become unmaintainable spaghetti code.
We built UseFlagly to be the missing sweet spot: an intuitive, developer-friendly, and blazing-fast feature flag management platform that doesn't break the bank.
### What makes UseFlagly different?
- 🛑 Instant Kill Switches: Turn off buggy features in milliseconds without redeploying your app or running emergency hotfixes.
- 📈 Gradual Percentage Rollouts: Ship to 5% of users, check telemetry, scale to 25%, and ramp up with confidence.
- 🎯 Targeting & Custom Segmentation: Target by environment (Dev, Staging, Prod), user attributes, beta testers, or custom rules.
- ⚡ Zero-Latency Design: Lightweight SDKs with ultra-fast cached evaluations so your application never slows down.
- 👥 Clean Collaboration: Built-in governance, environments isolation, and audit logs for growing teams.
### 🎁 Product Hunt Special
To celebrate our launch with the PH community:
👉 Use code PRODUCTHUNT at checkout for 40% OFF any paid plan for your first year (or start completely free with our generous starter tier)!
🔗 Try it out: https://www.useflagly.com.br
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I’d love to hear your thoughts:
- How does your team currently manage feature releases and rollouts?
- Which SDK / language integration would you like us to prioritize next?
I'll be hanging around here all day to chat, answer questions, and take notes on your feedback. Thank you for the support! 🚀