by
André Daus
5 (1 reviews)
LittleBig Universal CalDAV for FluentBooking
Sync FluentBooking Pro appointments with any RFC 4791-compliant CalDAV calendar server — including Zoho Calendar, Fastmail, and others.
LittleBig Universal CalDAV for FluentBooking ranks #31,769 among WordPress.org plugins with 10+ active installations, is #690 of 1,922 in the Calendar & Events category, a 5/5 rating from 1 reviews, and was last updated Sep 8, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Compatible with WP 7.1.2
v1.0.6
Current Version v1.0.6
Updated 2 weeks ago
Last Update on 08 Sep, 2026
Refreshed 9 hours ago
Last Refreshed on
#690 of 1,922 in Calendar & Events
Top 50% by installs
Actively maintained
Rank
#31,769
—
No change
Active Installs
10+
+150%
KW Avg Position
9
6 better
Downloads
475
+2 today
Support Resolved
100%
—
No change
Rating
100%
Review 5 out of 5
5
(1 reviews)
Next Milestone 20
10+
20+
18,507
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Current
#31,769
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5.0
1 reviews
Overall
100%
5
1
(100%)
4
0
(0%)
3
0
(0%)
2
0
(0%)
1
0
(0%)
Support Threads Overview
Resolved
Unresolved
1
Total Threads
1
Resolved
0
Unresolved
100%
Resolution Rate
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- Version
- 1.0.6
- Last Updated
- Sep 08, 2026
- Requires WP
- 6.0+
- Tested Up To
- 7.1.2
- PHP Version
- 8.3 or higher
- Author
- André Daus
Support & Rating
- Rating
- ★ ★ ★ ★ ★ 5
- Reviews
- 1
- Support Threads
- 1
- Resolved
- 100%
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Frequently Asked Questions
Common questions about LittleBig Universal CalDAV for FluentBooking
In your site's WordPress admin, go to Settings > Integrations > CalDAV (Generic) and enter your Zoho CalDAV base URL. Use the URL that matches your Zoho datacenter: https://calendar.zoho.com/caldav — Americas / default https://calendar.zoho.eu/caldav — Europe https://calendar.zoho.in/caldav — India https://calendar.zoho.com.au/caldav — Australia https://calendar.zoho.jp/caldav — Japan Each host generates a Zoho app password: log in to myaccount.zoho.com, go to Security > App Passwords, and create a new password for CalDAV access. In FluentBooking > Host Settings > Remote Calendars, select CalDAV (Generic) and enter the Zoho email address as the username and the app password as the password.
Some CalDAV servers — including Zoho Calendar — do not accept your main account password for CalDAV access. An app password is a dedicated token you generate in your account security settings. It works only for CalDAV and can be revoked independently of your main password.
This plugin is designed with GDPR in mind. Here is a full breakdown of how it handles personal data: Personal data transmitted When a booking is created, updated, cancelled, or deleted, the plugin sends the following data to the CalDAV server you configure: attendee name, attendee email address, booking start/end time, and any booking notes. No other personal data is transmitted. Nothing is sent to the plugin author or any third party. Data stored locally (WordPress user meta) The following values are stored in WordPress user meta for each calendar host: Encrypted CalDAV credentials (username and password or app password) CalDAV server URL and discovered calendar list Per-booking event URL and UID (used for updates and deletion) A flag indicating whether a connection needs re-authorisation All credential values are encrypted with libsodium (sodium_crypto_secretbox) before storage. They are never stored in plaintext. Data deletion When the plugin is deleted (not just deactivated), uninstall.php removes all plugin user meta for every user. You can also disconnect an individual host at any time via FluentBooking > Host Settings > Remote Calendars, which deletes that host's credentials and cached calendar data immediately. Your CalDAV server as a data processor The CalDAV server you connect to (e.g. Zoho Calendar, Fastmail, iCloud) receives and stores personal data from your bookings. As the site owner and data controller, you are responsible for ensuring that server complies with applicable data protection law and that you have a lawful basis for transferring attendee data to it. Review the privacy policy of your CalDAV provider before use. No telemetry This plugin makes no outbound requests except to the CalDAV server URL you explicitly configure. No usage data, error reports, or analytics are sent anywhere.
No. This plugin is completely independent from the Nextcloud Calendar integration included with FluentBooking Pro. You can use both simultaneously.
