Less Annoying CRM is described as 'Simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up' and is a CRM system in the business & commerce category. There are more than 100 alternatives to Less Annoying CRM, not only websites but also apps for a variety of platforms, including Windows, Android, iPhone and SaaS apps. The best Less Annoying CRM alternative is EspoCRM , which is both free and Open Source. Other great sites and apps similar to Less Annoying CRM are Mautic, Twenty CRM, Pipedrive and Zoho CRM.