Ship Features
Fearlessly
Simple, powerful feature flags at 1/10th the cost. Roll out features safely, run experiments, and scale with confidence.
Trusted by developers at
Everything you need.
Nothing you don't.
Feature Flags
Toggle features on/off instantly. Boolean flags with targeting rules and percentage-based rollouts for safe deployments.
Multi-Environment
Dev, staging, production and more. Each environment has isolated configurations and API keys.
A/B Experiments
Built-in experimentation. Create variants, track conversions, and measure impact without additional tools.
User Segments
Target specific user groups with reusable segments. Combine conditions for precise targeting.
Developer SDK
Simple Node.js SDK with built-in caching, automatic retries, and type-safe flag evaluation.
Enterprise Security
SSO/SAML integration, RBAC with custom roles, comprehensive audit logs, and GDPR compliance built-in.
Get started in
5 minutes
Our SDK is designed for developers who value simplicity. Type-safe, well-documented, and with sensible defaults that just work.
- Type-safe with full TypeScript support
- Built-in caching (60s default TTL)
- Automatic retries with exponential backoff
- Fallback values on API errors
- Zero dependencies in the browser
npm install @buildrflags/sdkimport { BuildrFlags } from '@buildrflags/sdk';
// Initialize the client
const flags = new BuildrFlags({
apiKey: process.env.BUILDRFLAGS_API_KEY,
environment: 'production'
});
// Evaluate a feature flag
const showNewDashboard = await flags.isEnabled('new-dashboard', {
userId: user.id,
email: user.email,
plan: user.subscription
});
if (showNewDashboard) {
return <NewDashboard />;
}Why teams switch to us
See how BuildrFlags compares to other feature flag platforms
| Platform | Starting Price | A/B Testing | SSO |
|---|---|---|---|
BuildrFlags | $29/moFlat pricing | Included | Pro+ |
LaunchDarkly | $70K+/yrEnterprise minimum | Extra cost | Enterprise only |
ConfigCat | $120/moPer-seat pricing | Not included | Enterprise only |
PostHog | Usage-basedUnpredictable costs | Included | Paid add-on |
Split.io | Contact salesEnterprise focus | Included | Enterprise only |
Save up to 95% compared to enterprise feature flag platforms
Simple, transparent pricing
No per-seat fees. No per-MAU charges. No surprises.
Just flat, predictable pricing that scales with you.
Starter
Perfect for trying out feature flags
- 15 feature flags
- 1 environment
- 1 team member
- Basic targeting rules
- Community support
- 7-day audit retention
Pro
For growing teams shipping fast
- 100 feature flags
- 5 environments
- 5 team members
- A/B experiments included
- Advanced targeting & segments
- Priority support
- 30-day audit retention
- API access
Enterprise
For organizations with advanced needs
- Unlimited everything
- SSO/SAML integration
- Custom SLA (up to 99.99%)
- Dedicated support
- Custom audit retention
- RBAC with custom roles
- GDPR compliance tools
- Invoice billing
All plans include a 14-day free trial. No credit card required.
Frequently asked questions
Feature flags (also known as feature toggles) let you enable or disable features in your application without deploying new code. They're essential for safe deployments, A/B testing, and gradual rollouts.