Open Source CRM Comparison

I would like to choose an ideal CRM for a client. It must be open source. But I don’t know CRM systems. I’m starting discover world of CRM systems by this post.

1. Zurmo

Pro: Awesome design and user interface Fast ajax and Yii in use You can configure data structures (contact, company, task, meeting). You can extend anything with custom fields.

Con: Very young CRM with actually smaller community than other CRMs Some feature is missing: E-mail marketing, Google Calendar integration, etc.

2. vTiger

Pro: It has experience.

Con: Ugly design… Too complicated Too much feature for a small company