Mindvalley

Have a crap ton of sidebars and widgets setup?
Losing sleep because you’re afraid to lose all those settings if someone messed with it?
Look no further. Use this widget to
<ol>
<li>Take snapshots of your current widget settings.</li>
<li>Restore previous snapshots.</li>
<li>Import / Export snapshots as XML.</li>
</ol>

MindValley Widget Snapshot

Takes snapshots , enable import and export widget settings & configurations.

selmitec

Selmitec QuickSnap Restore lets you create a “snapshot” before updates or important changes and restore it when needed.
Key features (Free) 
* One-click snapshot. 
* Custom name for each snapshot. 
* Restore with redirect back to the current admin page (stored location). 
* Auto-login of the current user after restore. 
* Saves and restores: database, plugins, and themes. 
* Minimal UI, admin-only.
Where snapshots are stored 
Snapshots are saved under uploads: 
 wp-content/uploads/selmitec-quicksnap-restore/snapshots/
<h3>External services</h3>
This plugin can optionally send notifications via Telegram.
When enabled, it connects to the Telegram Bot API (api.telegram.org) to deliver messages about snapshot/restore events.
<ul>
<li>Service: Telegram Bot API (Telegram Messenger LLP / Telegram FZ-LLC)</li>
<li>What it is used for: sending optional admin notifications to a Telegram chat.</li>
<li>What data is sent: the bot token (in the request URL), chat_id, and the notification text you configure (which may include your site URL if you choose to include it in the message).</li>
<li>When data is sent: only when Telegram notifications are enabled in the plugin settings and a snapshot/restore event triggers a notification.</li>
<li>Terms of Service: https://telegram.org/tos</li>
<li>Privacy Policy: https://telegram.org/privacy</li>
</ul>

Selmitec QuickSnap Restore

Create one-click site snapshots and restore quickly from the WordPress admin area. Minimal UI and lightweight footprint.

MindValley Widget Snapshot vs Selmitec QuickSnap Restore