HubSpot App Marketplace: Submission Best Practices, Account Types, & Transfers

Hey there, ESHOPMAN readers! Ever found yourself scratching your head over the nitty-gritty details of HubSpot app development and submission? You’re not alone. The HubSpot Community is a goldmine for these kinds of questions, and recently, a particularly insightful discussion caught our eye regarding the HubSpot App Marketplace.

As ESHOPMAN, we understand the critical role robust integrations play in transforming HubSpot into the best online store builder for businesses of all sizes. Building and listing an app in the HubSpot Marketplace is a fantastic way to extend HubSpot's capabilities, whether you're enhancing CRM functionalities, streamlining sales processes, or adding powerful e-commerce features. However, the path to a successful listing comes with specific requirements that, if misunderstood, can lead to significant delays.

The original poster in the community thread, a developer, posed two crucial questions:

Is it okay to submit an app for listing from a Sandbox account?
If you have more than one HubSpot account, can you associate the app with a different account later?

These are common queries that can save you a lot of headaches down the road. Let’s dive into the expert insights shared by the community and provide a comprehensive guide for your HubSpot app journey.

Comparison of HubSpot Sandbox account vs. Developer account for app submission.

The Sandbox Dilemma: Where to Build and Submit Your HubSpot App?

This was the first big question, and the community had a clear, unanimous answer: No, you cannot submit an app for marketplace listing from a Sandbox account.

A community moderator clarified that for marketplace listing submissions, you need to use either a dedicated Developer Account (which is free and standalone) or a paid HubSpot account. They even noted that the Ecosystem Quality team often recommends a CMS Pro account due to its flexibility and fewer restrictions. Another contributor with recent experience getting their app verified echoed this, confirming that they were already HubSpot users and didn't face a 'sandbox issue.' This reinforces the idea that your app needs a proper home from the start.

Why the Strict Rule Against Sandboxes?

The reasoning is straightforward and crucial for maintaining the integrity and reliability of the HubSpot Marketplace. As one community member aptly put it, “Sandboxes are designed for testing CRM features/data, not for developer app builds or listings.”

Purpose Mismatch: Sandbox accounts are temporary, isolated environments for safely testing changes to your HubSpot CRM data and configurations without impacting your live production account. They are not designed to host permanent, publicly listed applications.
Stability and Longevity: Marketplace apps are expected to be stable, persistent, and accessible. A sandbox, by its nature, is not built for this longevity. Submitting from a sandbox could lead to complications later because sandboxes are temporary testing environments, not permanent homes for live marketplace applications.
Developer Account as the Standard: HubSpot provides specific Developer Accounts precisely for building, testing, and managing apps. These accounts offer the necessary tools, API access, and infrastructure required for app development and eventual listing.

The strong recommendation is to rebuild or register your app within a dedicated Developer Account or a suitable paid HubSpot account before submitting for listing. This ensures a stable foundation for your application and avoids potential complications during the review and verification process.

Transferring Your HubSpot Marketplace App: Is It Possible?

The second key question from the original poster was about transferring an app listing to a different HubSpot account. The good news is: yes, app listings can be transferred to another HubSpot account later on!

This capability is vital for agencies managing client apps, developers selling their applications, or organizations restructuring their HubSpot ecosystem. However, it's important to understand that this isn't a simple self-serve button click.

The Transfer Process: What to Expect

While the community confirmed that transfers are possible, a community member highlighted that “There isn’t a simple self serve ‘reassign this app to another account’ option today.” Instead, the process typically involves:

Engaging HubSpot Developer Support: For app ownership transfers, you'll likely need to work directly with HubSpot Developer Support. They can guide you through the official process, ensuring that all necessary permissions, API scopes, and listing statuses are correctly managed during the transition.
Technical Program Manager (TPM) Involvement: As one contributor shared, during their app verification process, they were assigned a Technical Program Manager. This individual can be a crucial resource for clarifying transfer procedures and ensuring a smooth transition, especially if the app is already listed or in advanced stages of review.

It's always advisable to confirm the specifics directly with HubSpot Developer Support before initiating a transfer, as the exact steps can depend on the app's current status and ownership details. This proactive approach helps prevent potential issues and ensures your integration remains functional and accessible.

Crucial Requirements for HubSpot App Marketplace Submission

Beyond the account type and transferability, the community thread also shed light on other critical requirements for getting your app listed. These are non-negotiable and essential for any developer aiming to extend HubSpot's functionality, especially for those building solutions for a robust e-commerce platform like ESHOPMAN.

The "3 Unique Active Customer Installs" Rule

This requirement was emphasized by multiple contributors and is a cornerstone of the HubSpot Marketplace listing process:

Definition: You need at least 3 unique active customer installs. These must be production HubSpot accounts, unaffiliated with your organization, showing successful API activity within the past 30 days.
Paid Accounts Only: Crucially, these must be paid HubSpot accounts. Your own developer or company account does not count towards this minimum. This ensures that your app has demonstrated real-world value and stability for actual HubSpot customers.

This requirement ensures that apps entering the marketplace are not just theoretical but have proven utility and reliability in a live environment. It’s a quality gate that benefits the entire HubSpot ecosystem.

The Submission and Review Timeline

A community member who recently got their app verified shared valuable insights into the timeline:

Initial Submission to Review: It took them approximately 2 weeks to get from initial submission to the start of the review process.
Clarification and Verification: After the initial review, they needed to clarify a couple of things, but with a Technical Program Manager assigned, their app was verified within 3 days.

This timeline provides a realistic expectation for developers. It underscores the importance of having all documentation, testing, and requirements met upfront to expedite the process.

Building a Strong Foundation for Your HubSpot Integration

For any developer looking to contribute to the HubSpot ecosystem, especially those building solutions that aim to make HubSpot the best online store builder, understanding these submission nuances is paramount. Whether you're integrating a new payment gateway, a shipping solution, or a powerful analytics tool for ESHOPMAN, starting with the correct account type and understanding the listing requirements will set you up for success.

Always refer to the official HubSpot Developer documentation for the most up-to-date and detailed information:

By following these guidelines, you can ensure a smoother journey from app development to a successful listing in the HubSpot App Marketplace, ultimately enriching the experience for HubSpot users and strengthening the platform's capabilities across sales, marketing, service, and commerce.