Keyflow
License keys for indie devs, no server required
What it does
Keyflow gives indie developers a full license-key system without hosting a server. Generate cryptographic keys, validate them in under 30ms, track activations per device, and revoke access instantly from one dashboard. Connect Stripe for automatic key delivery on every sale, or integrate via Python, JavaScript, or C# SDKs. Unlike DIY scripts or heavyweight enterprise tools, Keyflow is built specifically for solo devs shipping desktop apps and plugins.
Générez, validez, suivez et révoquez les clés de licence de votre logiciel. Branchez votre boutique : les clés partent automatiquement à chaque vente. SDK Python, JavaScript et C#.
Keyflow génère, valide, suit et révoque les clés de licence de ton logiciel. Tu branches ta boutique, les clés partent toutes seules. Tirée du générateur cryptographique du système, à l'instant. Alphabet sans I , L , O ni U . Tu vends un logiciel. Il te faut donc des clés de licence : les générer, vérifier qu'elles sont valides au démarrage, compter les machines, couper celles qui ont été remboursées ou partagées. C'est un serveur à écrire, à héberger, à maintenir, à sauvegarder. Du travail qui ne rend ton logiciel…from appkeyflow.com
Does the same job
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- ALAdd license key verification to your apps2020 · github.com · ▲131

- IMI made a simple software licensing platform for developers2025 · keyforge.dev · ▲6
Hey HN, A few months ago I realized licensing my app wasn't as straightforward as I expected. There was too much setup just to create a license, and the customer experience was not great. All I wanted was for licenses to be generated automatically when I got paid, and for customers to manage their own licenses. So I built Keyforge, a simple software licensing platform for developers. It integrates with Stripe so that licenses are created automatically when someone purchases or subscribes to your product. There's also a self-serve customer portal where users can manage their licenses,…
- KAKeygen – A dead-simple software licensing API built for developers2017 · keygen.sh · ▲190
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