Ingress is an augmented reality (AR) mobile game developed and published by Niantic for Android and iOS devices. The game first released on December 14, 2013, for Android devices and then for iOS devices on July 14, 2014. The game is free-to-play, uses a freemium business model, and supports in-app purchases for additional in-game items. The mobile app has been downloaded more than 20 million times worldwide as of November 2018.

Niantic, Inc. is an American software development company based in San Francisco. Niantic is best known for developing the augmented reality mobile games Ingress and Pokémon Go. The company was formed as Niantic Labs in 2010 as an internal startup within Google. The company became an independent entity in October 2015 when Google restructured under Alphabet Inc. Niantic has additional offices in Bellevue, Los Angeles, Sunnyvale, Seattle, Lawrence, Tokyo, London, Hamburg, and Zurich.