Most devs selling software handle licensing like this:
- Store a key in a database
- Check it manually
- Hope nobody shares it
It works until it doesn't. One shared key, one angry customer,
one manual reset too many — and you realize you needed a real
system from day one.
KeyPort handles all of it properly.
Generate license keys from your dashboard. Validate them in
one API call from inside your app. Set activation limits so
one key cannot be used on 50 machines. Add expiry dates.
Block specific IPs. Let your customers manage their own keys
through a self-serve portal so they stop emailing you.
Everything you should have had from the start.
Free tier: 10 products, 200 licenses, 10,000 API calls per day.
No credit card. No time limit.
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