Keymint vs Keygen

Compare software licensing side-by-side. Analyze API differences, pricing models, SDK structure, and choose the right developer architecture for your product.

Keygen from $99/mo→Keymint from $29/mo

Same 1k-license band. No overages, no $995/yr whitelabel fee.

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Pricing Comparison

Keymint Pricing

Keymint flat: Free dev tier, $29/mo Startup (1,000 keys), $99/mo Standard. No overage lockouts, no $995/yr whitelabel fee.

Keygen Pricing

Keygen Cloud: Dev $0 (100 licenses), Std from $99/mo (1k licenses) up to $1,999/mo, Ent from $2,999/mo. Overage fees apply past plan limits.

Best Fit Evaluation

Best for Keygen

Enterprise software needing highly custom distribution configurations

Best for Keymint

Cross-platform desktop apps, web SaaS products, and developers seeking speed, reliability, and clean SDKs.

Feature Matrix

Capability	Keymint	Keygen	Details
Hardware Node-Locking	Yes (Simple hostId binding)	Yes (Multi-fingerprint config)	Keymint simplifies device locks to a single unique hostId, making activation logic and device resets much cleaner.
Floating Seats / Leases	Yes (Checkout, heartbeat, checkin)	Yes (Leasing API)	Keymint provides built-in heartbeats and automatic lease release configurations to handle app crashes gracefully.
Offline Verification	Yes (Cryptographically signed JWTs)	Yes (Signed license keys)	Keymint provides structured cryptographic JWT files that allow secure, tamper-proof offline license verification.
SDK Quality	Modern, fully-typed SDKs	HTTP wrappers & older libs	Keymint's official SDKs are built from the ground up for modern languages like TypeScript, Go, Python, and C#.

API Design head-to-head

Keymint SDKs focus on readable, modern syntax. Compare key validation methods side-by-side.

Keymint Implementation

// Keymint SDK Verification
import { KeyMint } from 'keymint';

const client = new KeyMint('YOUR_CLIENT_API_KEY');
const result = await client.activateKey({
  productId: 'PRODUCT_ID',
  licenseKey: 'LICENSE_KEY',
  hostId: 'DEVICE_FINGERPRINT'
});

Keygen Implementation

// Keygen API Verification
const response = await fetch("https://api.keygen.sh/v1/accounts/acc/licenses/actions/validate", {
  method: "POST",
  headers: {
    "Content-Type": "application/vnd.api+json",
    "Accept": "application/vnd.api+json",
    "Authorization": "Bearer KEYGEN_TOKEN"
  },
  body: JSON.stringify({
    meta: {
      key: "LICENSE_KEY",
      scope: { fingerprint: "DEVICE_FINGERPRINT" }
    }
  })
});
const data = await response.json();

Offline Verification

Supporting air-gapped networks is a major requirement for desktop software. Compare our offline signing models:

Keymint Offline (.lic JWTs)Issues industry-standard Ed25519-signed JWT license files (.lic) that apps can verify locally with a public key.

Keygen Offline ModelSupports cryptographic license key signing using custom cryptographic schemas.

SDK Support

Official SDK wrappers keep integration times short and clean. Verify language coverage:

Keymint SDK EcosystemOfficial, fully-typed SDKs for Node.js, Python, Go, and C#/.NET, designed for modern async/await workflows.

Keygen Integration SDKsProvides raw HTTP wrappers and older community-maintained libraries.

Frequently Asked Questions

Common questions from developers comparing Keymint with Keygen.

Is Keymint a drop-in replacement for Keygen?

Keymint provides a simpler and more modern API surface. While it supports the same core features (node-locking, floating licenses, offline keys), you will need to replace the SDK/API logic in your app with Keymint's cleaner endpoints.

Will my users notice the migration?

Yes. Since Keymint requires cryptographically secure, auto-generated license keys, you will issue new Keymint-native keys to your users. However, you can preserve customer records and metadata to make the transition as smooth as possible.

Final Recommendation

Keygen offers a deeply customizable licensing engine with self-hosting options, SOC 2 compliance, and an enterprise edition. If your team needs to run licensing infrastructure on-premise or requires granular policy trees, Keygen is hard to beat.

Keymint delivers the same core licensing primitives — node-locking, floating seats, offline files — with a dramatically simpler integration surface. You get typed SDKs, flat predictable pricing, and a dashboard that doesn't require reading docs to navigate. For most teams shipping desktop or SaaS products, Keymint gets you to production in hours, not weeks.

Want to see the alternatives guide?

Read our deep-dive analysis on switching from Keygen.

View Alternatives Guide

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