Postman - The Collaboration Platform for API Development
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Filestack - Simple file uploader and robust APIs for uploading, transforming, and delivering any file into your app. Filestack is a collection of tools and powerful APIs that make it simple to upload, transform, and deliver content.
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.
Salesforce App Cloud - Salesforce App Cloud is a platform to build apps for customers, employees, and partners.
RingCentral Video - Live life unlimited. Free video meetings and team messaging in one app that works the way you do.