Back up a WhatsApp Business number before an employee leaves
When someone who runs a company WhatsApp number leaves or hands over the phone, keep an encrypted, searchable copy of its chats in a folder the business controls.
Kaption AI·Updated November 9, 2026
Many businesses run on one WhatsApp number per person. A salesperson, a receptionist, an account manager. Over months, that number fills up with customer questions, quotes, photos and voice notes.
Then the person leaves, changes role or hands the phone to someone else. The chats may be wiped, the phone reset, or the number moved. This article shows how to keep a password-encrypted, searchable copy of a WhatsApp Business number's chats in a folder the business controls, before that happens.
Updated November 2026
What usually goes wrong
The phone is reset before handover, and the chats go with it.
WhatsApp's own backup sits in the employee's personal iCloud or Google Drive, not the company's.
Nobody exported anything. "Export chat" works one chat at a time, by hand. With dozens of customers, it doesn't happen.
Keep a copy the business owns
Kaption Backups keeps one encrypted backup file of a WhatsApp account's chats in a folder you choose. It works with WhatsApp and WhatsApp Business, in WhatsApp Web with the Kaption extension for Chrome and Edge, and in the Kaption desktop app for Mac and Windows.
The file holds every chat of that number: messages, contacts, groups, labels and voice-note transcripts. On paid plans it can also hold photos, videos, voice notes and documents.
The point for a business is where the file lives. Pick a folder in the company's Google Drive, OneDrive or iCloud Drive, or on a company external drive. The cloud service syncs the encrypted file like any other file. Kaption does not sign in to it, and Kaption's servers never receive the file.
Set it up while the employee is still there
Backups are per WhatsApp account. Set one up for each number you want to keep:
On the computer where that number runs in WhatsApp Web, install the Kaption extension, or use the Kaption desktop app.
Open Backups and pick a folder the company controls.
Set a password of at least 10 characters and store it in the company's password manager, not with the employee.
On a paid plan, turn on continuous backups so the file is updated every hour with what changed. On any plan, Export now makes a one-off copy.
After a browser restart, choose Allow access if the browser asks about the folder again.
On the last day
Run a final backup. Press Back up now on continuous backups, or use Export now.
Check that it opens. Choose View backup, type the password and search for a recent customer.
Change the password if the employee knew it. From then on, only the new password opens the backup file. Older copies, such as earlier exports, keep the password they were made with.
After they leave
Anyone with access to the folder and the password can open the backup in Kaption on their own computer. A manager can read the history of a customer without the old phone. The backup opens read-only in a new tab, laid out like WhatsApp, with search across every chat and transcript.
What it does not do
It does not move chats to a new phone or into another WhatsApp account. It is view-only.
It does not replace a clear policy. Tell staff that a work number's chats are backed up, and decide who can open them. Kaption makes no claim that backups meet any employment or data-protection rule.
It only has what was backed up. Start it early, not on the last day.
