Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
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.
BoostHQ - An online community platform for your employees to gain knowledge, share experiences and learn from each other.
ActiveCampaign - Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.
Lunyr - A decentralized crowdsourced encyclopedia.
Pardot - Salesforce B2B marketing automation