Why your client list should never be rented
Your customer list is the most valuable thing a small business owns. QuietCRM keeps it in your own browser, makes no network connection at all, and works with the internet switched off. When you want a copy, you download one: a dated backup file you can store wherever you keep your other business records.
What is in the download
- One HTML file, itsmyCRM.html, about 77 KB.
- Nothing to install: open it in your web browser.
- Sample data to explore first, and a built-in Quick Start guide.
Up and running in fifteen minutes
- Save the file and double-click it.
- Explore with Try Sample Data first, or go straight to Add First Contact.
- After a call or an email, use + Log on that contact.
- Turn each promise into a task with a due date.
- When real money is on the table, add a deal and move it along the pipeline.
- Make Backup Data a weekly habit, and store the file with your business records.
Good to know
- It is a single-user tool: no team sharing, no sync between devices, and no link to your email or calendar. It will not ping you about tasks; it flags the overdue ones each time you open it.
- Backups are JSON files. Restoring one replaces what is in the browser; it does not merge two sets of data.
- Deleting a contact and resetting the app can be undone straight away.
- Everything is stored by the browser you open it in. If that browser's site data is wiped, so is your CRM, which is why the backup file matters.
- Deal values are in dollars.
- Designed for a computer screen; on a narrow window the menu and cards stack into one column. Tested in Google Chrome on a computer; not tested on a real phone.
Questions buyers ask
Can I move my data to a new computer? Yes. Click Backup Data, copy the file across, and restore it on the new computer.
Can I try it before entering real clients? Yes. Try Sample Data fills it with two example contacts, deals and tasks. If you already have your own data, it asks before replacing it.





















