With a developer account in HubSpot, you can create an application to integrate with HubSpot. Once you’ve created your app, submit a listing to add your app to the HubSpot App Marketplace. HubSpot will review your listing submission and follow up via email. Please note, you must be a Super Admin to successfully update and submit the app listing for review. If the submit for review button is grayed out, please check that you have filled out all required fields and have the adequate permissions.
Answers to common questions:
How do I create an app listing?
|TIP: Best Practices for App Icon's|
|TIP: Leverage the Image Cropper Tool to Ensure Your Icon is 800px|
How do I submit my app listing for review?
How do I edit my app listing once it is live on the HubSpot App Marketplace?