License keys
without the enterprise price tag.
~€9/mo vs $49/mo. No per-transaction fees. Electron SDK. Documentation in Spanish. Built for indie devs and small studios who find Keygen.sh too expensive.
In production: Magnas Certify — Electron app for Spanish gestoría firms.
// Electron main process
import { LicenseCore } from '@licensecore/sdk'
// Initialize client
const lc = new LicenseCore({
apiKey: 'YOUR_API_KEY',
productId: 'YOUR_PRODUCT_ID',
apiUrl: 'https://licensecore.io',
})
// Validate on launch (offline OK)
const status = await lc.validate()
if (!status.valid) showLicenseGate()
// Activate with customer key
const result = await lc.activate(licenseKey)
if (!result.success) app.quit()Everything you need. Nothing you don't.
Hardware binding
Ties each activation to a machine ID. Moving to a new machine requires a new activation slot.
Offline grace period
Configurable days of offline tolerance. The SDK caches the last valid state encrypted on disk.
HMAC-signed responses
Every API response is signed with your API key. The SDK verifies the signature before trusting the result.
Multi-tenant by design
One account, many products. Each product gets its own API key, plans, and license namespace.
License lifecycle
Issue, activate, suspend, revoke, and expire. Full event log per license. Nothing hidden.
License delivery email
Optional Resend integration sends the license key to your customer automatically at purchase.
Four steps from signup to shipped.
Create a product
Define your product and a plan. Set the seat limit, expiry, and any feature flags you want to gate.
Issue a license
Generate a license key from the dashboard in under two minutes. Copy it or let Resend deliver it by email.
Integrate the SDK
Install the SDK in your Electron app. Call activate() on first run and validate() on every launch.
Monitor in the panel
See which machines are active, revoke a device, or suspend a license — all from the admin dashboard.
LicenseCore vs Keygen.sh
Keygen.sh is a well-built product. But if you're a Spanish-speaking indie dev or small studio, you're probably paying for features you don't need.
| Feature | LicenseCore | Keygen.sh |
|---|---|---|
| Starting price | ~€9 / mo | $49 / mo |
| Per-transaction fee | None | None (on paid plans) |
| Electron SDK | Yes — included | Yes — included |
| Offline grace period | Yes — configurable | Yes |
| Hardware binding | Yes | Yes |
| HMAC-signed responses | Yes | Yes |
| Documentation language | Spanish + English | English only |
| Dashboard language | Spanish (primary) | English only |
| Free tier | Beta program | No free tier |
| Multi-tenant / multi-product | Yes | Yes |
Prices as of publishing. Always verify current pricing directly with each provider.
Simple pricing. Coming soon.
We're running a closed beta. If you want early access at the beta rate, reach out.
Beta · vs $49/mo (Keygen.sh)
- Hardware binding
- Offline grace period
- HMAC-signed responses
- Electron SDK
- Multi-product
- Email delivery
Ready to ship license keys?
Sign up and issue your first license key in under 30 minutes.