Software licensing
built for developers
RSA-signed license keys, machine activation, automatic delivery — everything you need to protect and sell your software.
What you get
Everything in one place
RSA-Signed Licenses
Every product gets its own RSA-2048 keypair. Tokens are signed server-side and verified locally — no internet needed after activation.
Machine Activation
Customers activate on up to N machines. Deactivate and move seats any time. Full control from the License Manager app.
Automatic Delivery
License keys are emailed to customers instantly on purchase. Works with Selar and Flutterwave webhooks out of the box.
Webhook Integration
Connect your Selar or Flutterwave store. PrimeLock auto-issues keys the moment a sale is confirmed.
License Manager App
A native Mac and Windows desktop app for your customers. Email sign-in, one-click activation, clean interface.
C/C++ SDK
Drop the PrimeLock SDK into your JUCE or native plugin. Verifies the signed token in milliseconds at startup.
Pricing
Simple, transparent pricing
Start free. Scale as you grow.
Indie
- ✓ 3 products
- ✓ 500 licenses/mo
- ✓ Webhook integration
- ✓ Priority support
Studio
- ✓ 10 products
- ✓ 2,000 licenses/mo
- ✓ Custom branding
- ✓ API access
Label
- ✓ Unlimited products
- ✓ 10,000 licenses/mo
- ✓ White-label SDK
- ✓ Dedicated support
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