Find Your Next SaaS Marketplace

Discover 39 developer marketplaces. Find documentation, SDKs, and licensing info to start building your app today.

Atlassian

Project Management

Atlassian develops software solutions for software and non-software teams, like Jira, Confluence, Bitbucket or Trello.

AWS Marketplace

Cloud Computing

AWS Marketplace is a digital catalog with thousands of software listings from independent software vendors that make it easy to find, test, buy, and deploy software that runs on AWS.

Intercom

Communication

Intercom helps you building great customer relationships using real-time and in-context messaging.

Square

Payment

Square provides Point-of-Sale (PoS) hardware and software for online and offline stores, shops and restaurants.

SalesLoft provides a sales engagement platform helping you increase sales and improve customer interaction.

Twilio

Communication

Twilio is a service provider for communication services like SMS, voice calls, and more.

Box

Collaboration

Box offers cloud storage options and related software to work with files.

Zoho

Business

Zoho streamlines the selection and connection of all kinds of apps to manage your business.

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Frequently Asked Questions

What is a SaaS Marketplace?

A SaaS marketplace is an ecosystem where third-party developers can build and distribute apps, plugins, or integrations on top of a Software as a Service platform. SaaS companies open their platform — usually via a REST API or SDK — and let other developers offer extensions to their existing customer base.

Examples include Slack (bots and workflow apps), Atlassian (Jira and Confluence plugins), and Shopify (e-commerce extensions). The platform handles distribution and discovery; you handle the product.

What do the app pricing models mean?
Free —
the app is available at no cost to end users. Common for tools that monetise through consulting, support, or complementary paid products.
Freemium —
a free tier exists alongside paid plans. Users can start for free and upgrade for more features or higher usage limits.
Paid —
the app requires a subscription or one-time purchase with no free tier.
What do the licensing models mean?
Manual —
no built-in commerce. You handle pricing, billing, and customer agreements entirely yourself.
Auto —
the platform handles billing and licensing automatically. Customers purchase directly through the marketplace and you receive a revenue share.
Partner —
requires a formal partnership agreement with the SaaS vendor before you can list an app. Typical for enterprise platforms.
How do I start building an app for a SaaS marketplace?

Find a marketplace that fits your target audience using this directory, then open its detail page for direct links to developer documentation and available SDKs.

  1. Register as a developer on the platform.
  2. Read the developer docs and explore available SDKs.
  3. Build and test your app against the sandbox environment.
  4. Submit your app for the platform's review process.
Why use saas-marketplaces.com?

saas-marketplaces.com aggregates developer-relevant information — docs links, SDKs, licensing models, and pricing options — for every major SaaS marketplace in one place, so you can compare platforms without hunting across dozens of developer portals.

Although a lot of effort was put into collecting all the information, mistakes can happen. If you spot one, please contribute a correction.