Big Boss is described as 'Business software for everyone. Projects - Tasks - Meetings - Budget - Collaboration' and is an app in the Business & Commerce category. There are more than 100 alternatives to Big Boss for a variety of platforms, including Online / Web-based, Windows, iPhone, Mac and Android. The best alternative is Odoo, which is both free and Open Source. Other great apps like Big Boss are ERPNext (Free, Open Source), Mautic (Freemium, Open Source), EspoCRM (Freemium, Open Source) and Zoho CRM (Freemium).
Lead Zeppelin is an easy-to-use web CRM that keeps your contacts (customers) separate from your leads. Add your team and you can assign leads to them, share files and add tasks. Web-to-lead forms can be created for integration with your website.