Beyond Compare - Beyond Compare allows you to compare files and folders.
HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
ActiveCampaign - Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
Pardot - Salesforce B2B marketing automation