Create and publish questionnaires.

Signs outgoing e-mails with DomainKeys Identified Mail Signatures (RFC 6376)

Handle user’s language and generate .pot files with translatable texts.

Support editing and changing the category hierarchy

Map IP addresses to geo locations..

Handles authentication and identification of users.

Rich Text Editor using TinyMCE.

Categorize content into a hierarchical structure of content groups.

Simple typed key/value store used to store structured data.

Exports data as CSV and other formats.

Add external media in your site by their URL.

Upload files via MQTT

Generates sitemap for crawlers, enables better indexing of your site.

Use SSL Certificate from Let's Encrypt.

Image editor for Zotonic.

Edit pages on a web site; subset of admin module for Bootstrap based web sites.

Update the site to a new version from Git or other version control systems.

Allow admins to view system statistics.

User interface to merge resources in the admin.

Server side data storage in sessions.

Bootstrap provides simple and flexible HTML, CSS, and Javascript for popular user interface components and interactions.

Use Twitter for logon, and/or follow users on Twitter using the streaming HTTP API.

Use LinkedIn for logon.

Relay incoming e-mails for known users to their private e-mail address.

Defines PostgreSQL queries for basic content searches in Zotonic.

Implements public sign up to register as member of this site.

Development support, periodically builds and loads changed files.

Make a backup of the database and files.

Adds support for editing predicates to the admin.

Art work for your site. Social icons, file icons etc.