Zoho Marketing Automation - All-in-one marketing software for multichannel engagement.
Q-assign by Ortoo - Q-assign delivers automated lead and case assignment to your Salesforce Enterprise. Now you have a whole new playbook for assigning leads in Salesforce
Platformly - Platformly is a suite of tools for multi-channel marketing automation.
Kubaru.io - Kubaru is a fully automated lead and case assignment solution for Salesforce.
Visual Marketing Automation - An insanely fast automation builder by ConvertKit
SuperRoundRobin - Round robin lead assignment and lead segmentation for Salesforce. Assigns any object including Lead, Case, Account and Opportunity.