Licensing & payments for plugin and app makers
You build the plugin.You keep every cent.
License keys, checkout on your own payment account, a branded buy page, and subscriptions. Set it up once, then forget about it.
The whole stack
Everything between “I built it” and “I get paid.”
Most licensing tools hand you an API and wish you luck. Licensr gives you the payments, the storefront, the customer portal, and the protection, so you connect it once and get back to building.
const { valid, status, feature_flags }
= await fetch('https://api.licensr.app' + '/v1/license/validate', {
method: 'POST',
headers: { Authorization: 'Bearer ' + KEY },
body: JSON.stringify({
license_key: userKey,
plugin_slug: 'my-synth',
}),
}).then(r => r.json());
// → { valid: true, status: 'active',
// seats_in_use: 1, max_seats: 3,
// feature_flags: { auto_backup: true } }Keys sent the moment they pay
A secure license key is created and emailed the instant a customer checks out. Nothing to send by hand.
Your payment account, your money
Connect your own payment account to sell worldwide. Payouts, refunds, and tax stay with you. No revenue share, and no waiting weeks to get paid.
Protection that holds
Lock each license to a device or a website, so one key cannot be shared everywhere. If a key leaks, it still cannot run where it should not.
Renewals on autopilot
Renewals, upgrades, refunds, and expirations update your licenses automatically, in seconds. You never have to chase any of it.
Per-plan feature flags
Attach a JSON payload to any plan and it comes back on every validate, activate, and offline-token response. Gate features by plan without shipping plan IDs in your code.
Your data, always yours
Export your full customer, license, and payment history as CSV any time — no hoops, no support tickets. If you ever need to leave, your data leaves with you.
Your storefront, your brand
Every page carries your logo, not ours.
The moment you create a plan, you get a hosted buy page and a customer portal. Both wear your logo, your tagline, and your accent colour. Your customers never see Licensr, they see you.
How it works
From connected to sold, in four steps.
No webhooks to wire, no key server to build. Connect your payment account and Licensr runs the selling, the keys, and the renewals for you.
Step 1
Connect your payment account
Link your account once. Every payment lands in your account, never ours, with zero revenue share.
Step 2
Add a product, set a price
Name it, price it, pick how it is licensed. No code, about a minute.
Step 3
A buyer checks out
They pay and a tamper-proof key is created and emailed on the spot. You did nothing.
Step 4
Validate and manage
Check any key with one request. See every license, customer, and sale in one place.
Build it yourself vs. Licensr
Two months of plumbing, or one afternoon.
Ship your product.
We'll handle the rest.
Free tier, no credit card. Connect your payment account and have a live buy page before your coffee gets cold.