Ship features without fear

The feature flag platform that gives you instant control over production. Toggle, test, and roll out features safely — all without code deployments.

Get started free
99.99% uptime
<50ms latency

Everything you need to ship confidently

From instant toggles to percentage rollouts, get the feature flag tools that help you deploy safely and iterate faster.

Lightning-Fast Edge Network

Sub-50ms evaluation times with global edge network distribution. Your users experience instant feature decisions without any latency, ensuring smooth user experiences around the world.

Percentage Rollouts & User Targeting

Roll out features gradually to 1%, 10%, 100% or any percentage of users. Target by user ID, email, IP, or custom attributes. Instantly roll back if something goes wrong—all without touching your codebase.

Percentage Rollouts & User Targeting

Real-Time Analytics & Monitoring

Track feature flag usage, adoption rates, and performance metrics in real time. See which flags are active, who's using them, and make data-driven decisions about your rollouts.

Real-Time Analytics & Monitoring

See feature flags in action

Flip feature flags and your app updates in real time. Ship safely in production with instant enables, disables, and rollbacks — no deploy required.

Feature Flags

Dark Theme
Apply dark color scheme
Product Suggestions
Show personalized products
Wishlist Feature
Enable save for later
shop.example.com
🎧
Save

Wireless Headphones Pro

(1,234)

$299

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Phone Case
⌚
Smart Watch
🔌
Charger
Free Shipping
30-Day Returns

Works with your tech stack

Integrate feature flags in minutes with lightweight SDKs. Copy, paste, and start controlling features in production.

Copy. Paste. Go.

Get started in minutes with our lightweight SDKs. No complex setup or configuration — just add a few lines of code.

✓ Type-safe
✓ Zero config
1import { SupaClient } from '@supashiphq/javascript-sdk'
2
3const client = new SupaClient({
4  apiKey: 'your-api-key',
5  environment: 'production',
6  features: {
7    'new-dashboard': false
8  },
9  context: {
10    userID: '123',
11    email: '[email protected]'
12  }
13})
14
15const isEnabled = await client.getFeature('new-dashboard')
16if (isEnabled) {
17  // Show new dashboard
18}
JavaScript
React
Node.js
Next.js
Gatsby
Vue
Nuxt
JavaScript
React
Node.js
Next.js
Gatsby
Vue
Nuxt
JavaScript
React
Node.js
Next.js
Gatsby
Vue
Nuxt

Loved by developers

See what teams are saying about shipping with Supaship

"Supaship transformed how we ship features. Being able to toggle flags instantly and roll back problematic features without deployments has been a game-changer for our team."

SC
Sarah Chen
VP of Engineering

"We reduced deployment anxiety by 90%. Feature flags let us test new features with a small percentage of users first, then gradually roll out to everyone, all without code changes."

MR
Marcus Rodriguez
CTO

"The free tier is incredibly generous. We managed our entire MVP and early growth with feature flags. 1M events per month (without spending a dime) is perfect for startups."

EW
Emily Watson
Founder & CEO

Ready to ship with confidence?

Start using feature flags to deploy safely, test in production, and rollback instantly when needed.

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No credit card required
Free forever plan