ClickHouse/docs/en/introduction/adopters.md

ClickHouse Adopters

!!! warning "Disclaimer" The following list of companies using ClickHouse and their success stories is assembled from public sources, thus might differ from current reality. We'd really appreciate if you share the story of adopting ClickHouse in your company and add it to the list, but please make sure you won't have any NDA issues by doing so. Providing updates with publications by other companies is also useful.

Company	Industry	Usecase	Cluster Size	(Un)Compressed Data Size*	Reference
2gis	Maps	Monitoring	—	—	Talk in Russian, July 2019
Amadeus	Travel	Analytics	—	—	Press Release, April 2018
Appsflyer	Mobile analytics	Main product	—	—	Talk in Russian, July 2019
Badoo	Dating	Timeseries	—	—	Slides in Russian, December 2019
Bloomberg	Finance, Media	Monitoring	102 servers	—	Slides, May 2018
CERN	Research	Experiment	—	—	Press release, April 2012
Cisco	Networking	Traffic analysis	—	—	Lightning talk, October 2019
Citadel Securities	Finance	—	—	—	Contribution, March 2019
ContentSquare	Web analytics	Main product	—	—	Blog post in French, November 2018
Cloudflare	CDN	Traffic analysis	36 servers	—	Blog post, May 2017, Blog post, March 2018
Exness	Trading	Metrics, Logging	—	—	Talk in Russian, May 2019
Geniee	Ad network	Main product	—	—	Blog post in Japanese, July 2017
LifeStreet	Ad network	Main product	—	—	Blog post in Russian, February 2017
Qrator	DDoS protection	Main product	—	—	Blog Post, March 2019
Tencent	Messaging	Logging	—	—	Talk in Chinese, November 2019
S7 Airlines	Airlines	Metrics, Logging	—	—	Talk in Russian, March 2019
Spotify	Music	Experimentation	—	—	Slides, July 2018
Uber	Taxi	Logging	—	—	Slides, February 2020
Yandex Cloud	Public Cloud	Main product	—	—	Talk in Russian, December 2019
Yandex DataLens	Business Intelligence	Main product	—	—	Slides in Russian, December 2019
Yandex Metrica	Web analytics	Main product	360 servers in one cluster, 1862 servers in one department	66.41 PiB / 5.68 PiB	Slides, February 2020

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