JustAFlag

What it does

While everyone is going all in with AI products, we went the other way and we went back to basics. JustAFlag is a lightweight, cost-effective feature flag service. Manage flags, get a JSON file. It's what feature flags should always have been. Ship faster with simple toggles, environment management, webhooks, and user targeting. No complexity, just flags. This means we can charge a reasonable price for it with no per-seat or MAU charges.

JustAFlag is a lightweight, cost-effective feature flag service. Ship faster with simple toggles, environment management, and user targeting.

// Fetch flags via CDN const flags = await fetch( 'https://flags.justaflag.com/proj/env.json' ).then(r => r.json()); if (flags.new_checkout.value) { showNewCheckout(); } Why Choose JustAFlag? Built for developers who want feature flags without the enterprise complexity. Dead Simple No SDKs to install. Just fetch a JSON file. Works with any language, any framework. Starting at $12/month. No per-seat pricing, no MAU charges. Predictable costs. Your flags are delivered via a fast global CDN. Sub-100ms response times worldwide. Well, not really, but we wanted the buzzword in. AI wrote many lines though, does that count? User identifiers are hashed. Your data stays private. No tracking, no…from justaflag.com

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