Keyzy

The Easiest Way to License your Software.

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Overview

Keyzy is a straightforward, API-first software licensing service designed for ease of use. It allows developers to quickly integrate license key generation, validation, and management into their applications. The service focuses on providing the essential features needed for licensing desktop software without the complexity of larger enterprise systems.

✨ Key Features

  • REST API for Licensing
  • License Key Generation and Validation
  • Time-limited Trials
  • Blacklisting Keys
  • Simple Dashboard
  • Webhook Notifications

🎯 Key Differentiators

  • Extreme simplicity and ease of use
  • Affordable, transparent pricing with a free tier
  • Focus on core licensing features without extra complexity

Unique Value: Provides the absolute essentials of software licensing through a dead-simple API at a very affordable price, lowering the barrier for developers to monetize their work.

🎯 Use Cases (5)

Adding a simple license key system to a new application Automating license delivery after a sale on Stripe or Paddle Creating and managing trial versions of software Validating a license on application startup Disabling pirated or refunded license keys

✅ Best For

  • Simple license activation for a desktop utility
  • Trial management for a small software product
  • Webhook integration with an e-commerce platform

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Complex enterprise licensing (floating, offline, etc.)
  • Feature flagging or entitlement management
  • High-security, anti-tamper protection

🏆 Alternatives

Keygen Cryptolens

It is intentionally less feature-rich than competitors like Keygen or LicenseSpring, trading complexity for speed of implementation and ease of use.

💻 Platforms

API Web

🔌 Integrations

Stripe Paddle Zapier Any platform via API

🛟 Support Options

  • ✓ Email Support
  • ✓ Dedicated Support (N/A tier)

🔒 Compliance & Security

✓ GDPR

💰 Pricing

$19.00/mo
Free Tier Available

✓ 14-day free trial

Free tier: 1 Application, 100 Licenses, 1,000 API requests/month

Visit Keyzy Website →