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Free tool · live
Find out what’s actually wrong with your HubSpot data.
Paste your private API key. We run the checks. You download the results. Free, instant, nothing stored.
How to get your API key
Your API key is never stored. It’s used once and discarded immediately. Your contact data is never stored on our servers.
What this tool can access
This tool only needs read access. Create a HubSpot private app and grant only these scopes:
crm.objects.contacts.read
Read-only means this tool can look at your data but cannot change, delete, or move anything. If your key has broader access than the scopes above, the tool still works — but you’re handing it more than it needs. Scope it down.
How to create a scoped private app