WSO2 is a tech startup that provides a Software as a Service (SaaS) application development suite known as Choreo. This platform is designed to increase developer productivity and foster innovation by allowing users to launch their projects quickly and at no cost. WSO2's primary market is startups and businesses that require a powerful cloud-native infrastructure to deliver digital experiences such as apps, workflows, and automations.

The company operates in the SaaS market, offering products that can be run in a private cloud, as SaaS, or through their Internal Developer Platform as a Service (PaaS). This business model allows WSO2 to generate revenue through subscriptions to their services.

One of WSO2's key offerings is an open-source, enterprise-grade API management solution. This product allows businesses to manage services as APIs, discover and consume through a developer portal, apply security and policies on APIs, and monitor them for business insights. This solution is deployable on any infrastructure, providing flexibility and scalability to organizations in managing their APIs.

WSO2 also offers a powerful integration engine with a low-code graphical designer that facilitates the integration of APIs, services, and data from a wide range of systems including SaaS, proprietary, and legacy systems. This engine provides deployment options in both microservices and Enterprise Service Bus (ESB) style for better flexibility.

In summary, WSO2 is a SaaS startup that provides cloud-native infrastructure and API management solutions to businesses, helping them to increase productivity and focus on innovation.

Keywords: SaaS, Cloud-native Infrastructure, API Management, Startups, Business Productivity, Innovation, Open-source, Subscription Revenue, Integration Engine, Enterprise Service Bus.