We've updated the requirements for listing, certifying, and recertifying apps in the HubSpot Marketplace to align with current platform standards.

What’s changing:

If you're planning to list an app that is not currently in the marketplace, please review the updated listing requirements:

• Apps must be on a supported HubSpot developer platform version
• Starting November 2, 2026, apps built on legacy apps or project versions 2023.1 / 2023.2 / 2025.1 will no longer be approved
• App cards must be used; legacy CRM cards are not permitted
• Apps must use OAuth v3 endpoints
• Demo videos or guided walkthroughs are required in place of testing credentials on the listing page

If you’re planning to apply for certification or recertification, please review the latest certification requirements as we periodically update them to maintain quality and security standards for the HubSpot Marketplace and our customers.

Why is HubSpot making this change?

These updates to our listing and certification requirements help us maintain a high-quality marketplace, ensure compatibility with our evolving platform and APIs, and provide customers with a more secure experience.

Next steps:

• Please review the changelog post for technical details.
• Fill out this support form for help with any technical questions.

New marketplace apps that do not meet the updated requirements will be denied from listing. Apps that are already listed in the marketplace are unaffected. Apps applying for certification or recertification that do not meet the latest requirements will be denied, but will not be removed from the marketplace.