Zapier is one of the most widely used workflow automation platforms available to small businesses, and one of the first tools founders encounter when exploring how to connect their business applications without writing code. Understanding what Zapier is and how it works helps founders assess whether it is the right tool for the automations they have in mind and how to get started effectively.
Zapier is a no-code automation platform that connects business applications, allowing users to build automated workflows — called Zaps — that trigger actions in one application based on events in another. A Zap consists of a trigger event in one app and one or more actions that follow in other apps. For example, when a form is submitted, a Zap might add the contact to a CRM, send a notification to a messaging channel, and create a follow-up task in a project management tool.
Zapier is well suited to connecting common business applications without developer support, making it accessible to founders without technical backgrounds. Its limitations become apparent for complex workflows, large data volumes, or integrations requiring logic beyond its interface — alternatives exist for advanced requirements. Our guide covers how to build your first automations and the use cases where Zapier delivers most value.