Trello offers Free Trial, but OneGraph does not.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
OneGraph is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Trello Starts at $5/User/Month when Billed Yearly whereas for OneGraph Starts at $24/Month.
Some top alternatives to Trello includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Freshbooks, Jira, Basecamp, Wrike, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard, Quick Base, Todoist, Resource Guru and Height.
Some top alternatives to OneGraph includes Integrately, eZintegrations, hotglue, automation.re, Qualified, WunderGraph, Workvivo, Salesforce Connect, Integry, Dataddo and IFTTT.