# Keycloak with a large scale user base

**URL:** <https://forum.keycloak.org/t/keycloak-with-a-large-scale-user-base/3628>\
**Category:** Getting advice\
**Created:** [July 5, 2020, 9:15am UTC](https://forum.keycloak.org/t/keycloak-with-a-large-scale-user-base/3628 "2020-07-05T09:15:49Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Yaronbs](https://avatars.discourse-cdn.com/v4/letter/y/7feea3/32.png) [@Yaronbs](https://forum.keycloak.org/u/Yaronbs)\
**Post date:** [July 5, 2020, 9:15am UTC](https://forum.keycloak.org/t/keycloak-with-a-large-scale-user-base/3628/1 "2020-07-05T09:15:49Z")

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We are implementing a new cloud system (Native mobile app with API back-end) and would like to know if Keycloak can support large scale user populations (starting from a few hundreds and scaling up to the  
100K - 1M range). These users will probably use the API a few times a day at least.

Does anyone have experience with such large scale user bases?

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**Author:** ![blafasel42](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/blafasel42/32/5166_2.png) [@blafasel42](https://forum.keycloak.org/u/blafasel42)\
**Post date:** [February 25, 2022, 8:09am UTC](https://forum.keycloak.org/t/keycloak-with-a-large-scale-user-base/3628/2 "2022-02-25T08:09:10Z")

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This appears a bit older. Did you get an answer to this in the meantime?