Magento Marketplace
Adobe Inc.
Ecommerce
Extension marketplace for Adobe Commerce (Magento) storefronts, spanning self-hosted and cloud deployments.
Onboarding$0
Commission30% on Marketplace extension sales
Advanced· L3
Auth & security
API key app marketplaces
Platforms where integrations authenticate with API keys or tokens, common for single-account, server-to-server use.
9 marketplaces in this directory match this tag.
API-key auth is the pragmatic choice for single-account and server-to-server integrations: a long-lived secret identifies your app to one workspace, with no user-consent handshake. It is fast to build and common for internal tools, data pipelines, and simpler connectors.
The trade-off is that keys don’t scope per user and are awkward to distribute publicly, so most marketplaces require OAuth for listed multi-tenant apps and keep API keys for private or backend use. Treat keys as secrets — rotate them, scope them, and never ship them in client code.
WooCommerce Marketplace
Automattic Inc.
Ecommerce
WordPress-native extension marketplace for stores built on WooCommerce.
Onboarding$0
Commission35-45% on Marketplace sales depending on category
Moderate· L2
AWS Marketplace
Amazon Web Services, Inc.
Cloud
Marketplace for deployable SaaS, AMIs, containers, and data products that run on or alongside AWS.
Onboarding$0 to list; enterprise contracts vary
CommissionAWS marketplace fee (typically 3%) on transacted revenue
Enterprise· L4
AI agentsFreshworks Marketplace
Freshworks Inc.
Helpdesk
Marketplace for apps that extend Freshdesk, Freshservice, and other Freshworks customer-service products.
Onboarding$0
Commission0% direct; billing handled by developer
Moderate· L2
PrestaShop Addons
PrestaShop SA
Ecommerce
The official marketplace for the self-hosted open-source PrestaShop platform, selling PHP modules and themes that install directly into merchants' stores.
Onboarding€99 per addon, valid 12 months
CommissionSellers earn roughly 60–83% of each sale ex-tax depending on channel
Advanced· L3
Odoo Apps
Odoo S.A.
CRM
Large module marketplace for the open-source Odoo ERP/CRM suite, publishing free and paid apps, themes, and connectors per Odoo version.
Onboarding$0 (free Odoo and VCS account required)
CommissionOdoo takes a cut of paid-app sales (developer take-rate not publicly disclosed)
Moderate· L2
Trello Power-Ups
Atlassian Corporation
Productivity
Iframe-based board and card add-ons for Trello, published from the admin panel with API-key plus OAuth tokens and third-party monetization.
Onboarding$0
CommissionNo native billing; monetization runs through third-party platforms (Optro, Salable)
Moderate· L2
AI agentsAirtable Marketplace
Formagrid, Inc. (Airtable)
Productivity
React-based embedded extensions that add visualizations, tools, and integrations inside Airtable bases, published through a reviewed CLI submission.
Onboarding$0
CommissionNo native rev-share; monetization handled outside Airtable
Advanced· L3
AI agentsDigitalOcean Marketplace
DigitalOcean Holdings, Inc.
Cloud
DigitalOcean's marketplace of 1-Click Droplet and Kubernetes app images plus SaaS add-ons, deployable and billed through DigitalOcean's cloud.
OnboardingNone to list a 1-Click App
Commission1-Click Apps: customer pays for underlying compute; paid SaaS add-on terms vary
Advanced· L3
AI agents