Microsoft Azure is the Windows Azure Platform enables businesses to run critical applications with a higher performance price ratio by running them on the services platforms data centers on a pay as clients go basis.
Microsoft Teams is a chat-based workspace in Office 365 which lets users collaborate on documents, make voice & video conference calls, view chat logs, and more.
Stripe is an online payment processing tool for internet businesses. Stripe handles everything, including storing cards, subscriptions, and direct payouts to their bank account. Meticulously designed APIs and functionality help users create the best possible product for their users.