Lark (software)

Lark Suite
Other namesFeishu
Original author(s)Lark Technologies Pte. Ltd.
Developer(s)ByteDance
Initial releaseApril 2019 (2019-04)
Written inDart
EngineFlutter
Operating systemiOS, Android, MacOS, IPadOS, Microsoft Windows
Available in15 languages
TypeCollaborative software
LicenseProprietary
Websitelarksuite.com

Lark Suite is an enterprise collaboration platform developed by ByteDance and first released to the public in 2019.

Lark and its China-only equivalent Feishu ("flying message") operate independently of one another and store user data separately (Lark in Singapore, Feishu in Beijing).