Polymail Sequences - Simple, powerful multi-stage email campaigns
Distribution Engine by NC Squared - Distribution Engine is a lead routing tool for Salesforce.
MailChimp Snap - Send simple, photo-based email campaigns from your phone.
Kubaru.io - Kubaru is a fully automated lead and case assignment solution for Salesforce.
Mail Blaze - Your Success is our fuel
Round Robin Distributor - RRD is a powerful application on Salesforce appexchange that ensures your Leads, cases are distributed to team members in an intelligent and timely manner.