Featured
Margin
Write, design, and publish books from one workspace.
AI drafting, long-form writing, cover design, exports, and publishing workflows for independent authors.
View detailsA la carte · $12/mo à la carte or included in the bundle
The home for many different apps
AppSummon housesuseful apps in one place.
Browse focused desktop and web tools from SummonIQ, buy exactly what you need, and keep access, downloads, billing, and support under one account.
All included apps under one account
New AppSummon apps added over time
Licensing, checkout, and downloads handled
Buy one app or subscribe to the collection
Margin
macOS + Web
Maczen
macOS
Winzen
macOS
Snoopi
Desktop + Mobile
Sf
SummonFlow
API + Web
AS
AppSummon
apps, offers, access
Featured product
Start with Margin, then discover the rest of the catalog.
Compare real products
Every listing shows what the app does, what platform it runs on, the plan name, and the current catalog price from the same source checkout uses.
Buy one app or bundle
Pick a single tool when that is all you need, or use the bundle when the collection is cheaper than stacking individual plans.
Return to one account
Purchases, subscription access, downloads, and future app entitlements are attached to one AppSummon account instead of scattered receipts.
AppSummon bundle
Subscribe once. Keep the collection.
A single subscription for the core app catalog, future included launches, and account-level access, priced as a practical discount on buying each app separately.
$59/mo bundle
À la carte apps and services
Every catalog item can have its own plan, checkout, and access path, so customers can buy exactly what they need without leaving the AppSummon experience.
Margin
A la carte
$12/mo
or included
Maczen
A la carte
$8/mo
or included
Winzen
A la carte
$8/mo
or included
Snoopi
A la carte
$10/mo
or included
For developers
A cleaner way to sell apps and services without building a sales stack.
AppSummon gives independent developers a focused launch surface for software, subscriptions, implementation services, and paid support. Buyers see one coherent app catalog; builders get a practical channel for packaging and selling more than a download.
Sell on AppSummon01
Shape the offer
We help package the app, service, price points, trial path, screenshots, and upgrade story into a page that can convert.
02
Launch with account access
Customers get one AppSummon account for purchases, subscriptions, downloads, and app access across the catalog.
03
Sell beyond licenses
Developers can add onboarding, implementation, priority support, and custom service packages beside the app itself.
04
Grow with the catalog
New AppSummon buyers can discover partner apps naturally, while individual app pages still work as standalone funnels.