Optimized Autocomplete

Optimized Autocomplete is a CiviCRM extension. If you have a large database (over 500,000 contacts), you may have noticed that the autocomplete contact search box in top left of CiviCRM will never finish. This is because by default the MySQL queries that are being called to do the search are inefficient on large databases.

Extended Logging Report

The built in logging reports are designed to find out about individual transactions and don't cope with Batch or long running transactions. The extended logging report allows you to view all email address changes made this month (for example) or to see the changes made by an import job

Mandrill Email

This extension provides email delivery for CiviMail and/or other email from CiviCRM via the Mandrill service. Mandrill is an email service that runs on the email infrastructure that powers MailChimp. It is a high quality, low cost option for email delivery, with no loss of delivery functionality, quality or performance in comparison with alternatives.