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IT Product Company

Keyzy

Cloud licensing service for small and mid-sized software vendors, with a C++ client library and WooCommerce plugin

  • Founded 2019

About Keyzy

Keyzy handles the licence side of selling software so that smaller developers do not need to run their own servers. It creates, stores and sends licence keys, and gives C++ developers a library to check them inside their programs. The company is listed in the United States.

What Keyzy offers

  • Hosted licensing — a fully cloud-based service with no servers for the vendor to maintain.
  • Automatic licence delivery — licences are generated and sent after each sale through the store or the API.
  • WooCommerce plugin — a native integration so orders in a WooCommerce shop trigger licences automatically.
  • C++ client library — a static library compiled into the application that handles activation, validation and copy protection, online, semi-online or fully offline.
  • Bundles and dealers — several products can share one serial number, and licences can be sold through resellers managed from the same dashboard.

Who it works with

Small and medium-sized software vendors, particularly those writing in C++ and selling through WooCommerce.

Key facts

  • Based in: United States
  • Setup time: about 30 minutes, by the company's account
  • Support: direct help with integration, technical questions and feature requests

Profile written by TrustList from the business's own published information, Sep 2026.

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