
itch.io
Humble Bundle
Epic Games
Origin
Green Man Gaming
G2A
Ubisoft Club
DRM-free game store, selling both new and old titles. No clients required.

Keygen
The simplest way to license your app.

Which is more popular?
Based on our record, GOG.com seems to be a lot more popular than Keylight.dev. While we know about 539 links to GOG.com, we've tracked only 4 mentions of Keylight.dev.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | gog.com | keylight.dev |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Belgium · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of GOG.com yet.
Keylight sits between your payment provider and your app. Licenses, activations, customers, and usage all live here. Switch providers, or run several, without shipping a new build.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing GOG.com and Keylight.dev.
Keylight.dev's answer:
Keylight keeps app licensing separate from payments. You can use Stripe, Paddle, Lemon Squeezy, Polar, Gumroad, or your own checkout without tying your app to one provider.
It handles license keys, device activations, trials, free tiers, offline access, grace periods, and signed license state through one SDK.
Keylight.dev's answer:
My goal is to make all apps work with Keylight. So all of your licenses, from any types of apps, is going through Keylight for analytics, customer portal, support, ...
Most licensing tools are bundled into a payment provider. Keylight is built as an independent licensing layer.
That means you can change payment providers, sell through multiple platforms, or change your pricing model without rebuilding licensing inside your app.
It also gives developers a ready-made SDK and dashboard instead of requiring them to build and maintain their own licensing backend.
Keylight.dev's answer:
Keylight is primarily built for independent developers and software companies selling apps directly to customers.
Its main audience includes:
macOS and iOS developers Web app and SaaS developers Developers selling outside app stores Teams migrating from a payment provider’s built-in licensing Developers who need trials, device limits, offline access, and license analytics
Keylight.dev's answer:
Keylight started because I kept rebuilding the same licensing systems for different apps: license keys, trials, activations, offline access, device changes, and all the edge cases that come with them.
I also did not want licensing to be controlled by whichever payment provider an app happened to use.
So I built Keylight as a standalone layer between the app and the payment provider. Payment platforms send events to Keylight, and the app receives one consistent license state through the SDK.
Keylight.dev's answer:
That's confidential.
Keylight.dev's answer:
Swift and Swift Package Manager for the Apple SDK Rust SDK / JS SDK / C# SDK / C++ SDK TypeScript React Next.js Stripe Connect and payment-provider webhooks Cryptographic signatures for secure, offline-capable licenses REST APIs for application and provider integrations
Share your experience with using GOG.com and Keylight.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


GOG, formerly known by its full name Good Old Games, runs a strict no DRM policy. DRM (Digital Rights Management) is a system used by platforms like Steam and Origin to control access to your downloaded games by...
GOG is a digital distribution hub made by the people at CD Projekt, the developers of the well-regarded Witcher series. GOG is short for “Good Old Games,” and as expected, it specializes in a large catalog of older...
Recommendations tracked on public social media and blogs since March 2021.


Do not forget that when you look at your Steam profile; https://steamcommunity.com/id/[username]/games/?tab=all that you own none. Zero You own a license which can be revoked and you - currently - have no recourse. https://gog.com is one... - Source: Hacker News / over 2 years ago
And I really need to repeat COMPLETE because of how they haven't cut out shit. The game has a ton of content, they literally put in everything they thought of, without the classic "let's better take this and sell it apart as a DLC"... Source: almost 3 years ago
Game I tested recently that I was impressed by how well it worked was Baldur's Gate Enhanced edition. Worked great using the track pad and worked great using just the touch screen. So based on this, I imagine BG2 Enhanced edition and... Source: almost 3 years ago
You don't want to hand-roll Ed25519 and lease parsing. Most licensing SDKs hide this behind a couple of calls. With Keylight, for example, the offline path collapses to: activate once, then a local checkOnLaunch() that verifies the lease... - Source: dev.to / 3 months ago
Full disclosure: I now build Keylight, so weigh this accordingly — I'm telling you the seam it's designed for, not that it wins every row. - Source: dev.to / 3 months ago
Full docs and the free tier are at keylight.dev. If you're on Tauri or Electron instead of native Swift, the same SDK pattern exists in JS/Rust. - Source: dev.to / 3 months ago
When comparing GOG.com and Keylight.dev, you can also consider the following products.


A dead-simple software licensing API built for developers
Compare Keygen to GOG.com or Keylight.dev:

Buy a bundle of games, you decide the price, and support charity in the process.
Compare Humble Bundle to GOG.com or Keylight.dev:

Computer game storefront that gives 88% of revenue to developers
Compare Epic Games to GOG.com or Keylight.dev:

Origin is your new digital playground. It’s where you go to find the best that EA has to offer.
Compare Origin to GOG.com or Keylight.dev:

A digital distributor for video games.
Compare Green Man Gaming to GOG.com or Keylight.dev: