Elastic is a search company. We deliver technology that enables users to search through massive amounts of structured and unstructured data for a wide range of consumer and enterprise applications. Our primary offering is the Elastic Stack (previously known as the ELK Stack), a powerful set of software products that ingest and store data from any source, and in any format, and perform search, analysis, and visualization in milliseconds or less. The Elastic Stack is designed for direct use by developers to power a variety of use cases. We have also built software solutions on the Elastic Stack that address a wide variety of use cases, including app search, site search, enterprise search, logging, metrics, APM, business analytics, and security analytics. Our products are used by individual developers and organizations of all sizes across a wide range of industries.Elasticsearch is the heart of the Elastic Stack. It is a distributed, real-time search and analytics engine and datastore for exploring all types of data including textual, numerical, geospatial, structured, and unstructured. The first public release of Elasticsearch was in 2010. Since then, we have added new products, released new features, acquired companies, and created new solutions to expand the functionality of our products.