Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
ApproveIt for Slack - Get approvals in minutes, not days. Right from Slack!
Microsoft Teams - Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.
AccessOwl - Discover Shadow IT, Automate Access Reviews and Auto-Provisioning — No Enterprise-Subscriptions required.
Creativity 365 - Cross-device content creation suite
Approve app for Zendesk - Any enforceable and auditable approval workflow for Zendesk tickets you can imagine can be easily created using the Approve app.