The Search API Autocomplete module in action.

This module provides autocomplete functionality for Search API searches, similar to the Apache Solr autocomplete module.

Autocompletion can be activated and configured for each search (all search views and pages) individually, so you have fine-grained control over where autocompletion can be used – and by whom.

Autocompletion only works on backends supporting it – currently, this is the case only for Solr and the database.

Drupal 8 version

A Drupal 8 version of this module is currently in Beta stage and already usable (but not recommended for production use). For issues that need to be resolved for a stable release, please see the list of release blockers and the list of release targets.

Supporting organizations: 
Funded the initial development of the module (in 2011).
Funded development of the Drupal 8 port.

Project information