Odoo - An all-integrated business app suite to unleash your growth potential.
Clio - Clio provides a full suite of web-based practice management tools targeted specifically at the administrative needs of sole practitioners and small firms.
ERPNext - The ERP Software that helps you take full control of your business. ERPNext is both powerful and easy to use.
MyCase - Practice More, Manage Less.
Dolibarr - Dolibarr ERP CRM is an Open Source software package for small, medium or large companies, freelancers or foundations to manage business. It's a PHP project built by modules addition (invoice, proposal, contact, stock, order, hr, agenda. .
PracticePanther - PracticePanther offers CRM, invoicing, time tracking and communication solutions for law firms.