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Free CRM data health check

See exactly what is missing from your CRM and what it would cost to fix. No account, no card, nothing to install — and your file never leaves this browser.

Upload a CRM export

Drop a CSV here, or click to choose a file
Works with any CRM export — HubSpot, Salesforce, Pipedrive, or a plain spreadsheet
Analysed entirely in your browser — your file is never uploaded.
Don't take our word for it. Turn off your wi-fi and run the check — it still works. Nothing is sent because nothing needs to be.
The whole thing is one file you can read: lf-crm-audit.js. There is no upload call in it.
You don't need your whole database. Export 500 rows — the percentages come out the same, and you're sharing far less. Delete any column you'd rather not include; anything missing is simply reported as missing.
Rather not use real data at all? Download a sample file and run the check on that first.
Full disclosure: we do record anonymous totals — how many contacts, how complete — so we know the tool is being used. Never a name, an email, or a row. Full detail, written to forward to your security team →
Exporting from HubSpot: Contacts → Export → pick your properties (email, phone, job title, company, LinkedIn) → CSV. Any column layout works — the fields are detected automatically.