Introducing KeyStack

After a decade of shipping software that was either licensed via "trust the customer" zip files or duct-taped on top of half-finished APIs, we decided to build the thing we wanted.

KeyStack is a focused license-key management platform: a clean dashboard, a hardened public API, multi-tenant from day one, light blue, light on motion, heavy on details.

What's in the box today

• Beautiful license keys with HMAC-checksums and Crockford Base32 encoding.
• HMAC-signed REST API with Redis-cached validation.
• Stripe-native auto-issuance via webhooks.
• Argon2id + TOTP 2FA + AES-256-GCM-at-rest, by default.
• Tenant isolation enforced at the database layer.

What's next

• Self-hosting in private preview.
• Outbound webhooks UI.
• A polished super-admin panel for platform operators.

We're excited. If you ship paid software, we'd love to hear from you — hi@keystack.dev.