Lark
Redefining the Workplace with AI; Lark is ByteDance's 'All in One' productivity OS that integrates messaging, docs, and calendar through an AI first workflow.
Revenue
$1.5B
~$1.5 billion USD (Scaling)
Profitability
Unknown
Division
Tech Platforms
Private (Bytedance Subsidiary)
Headquarters
Singapore / Beijing
Xie Xin (CEO of Feishu)
Operating Model
What They Do
Operates the Feishu (China) and Lark (Global) platforms. In 2026, it is marketed as an 'AI Orchestrated Office,' where AI agents handle meeting summaries, project tracking, and automated document generation.
Who They Serve
Moat: Where They Win
Integration
The only platform where the 'doc is the app,' allowing for seamless project management.
Mobile First
Superior user experience for the modern, remote first workforce.
Business Model
Model Type
Revenue Streams
Profitability
Status
Unknown
Revenue
$1.5B
est.
Division
Tech Platforms
Private (Bytedance Subsidiary)
Margin Profile
High. While R&D is intensive, the ARR (Annual Recurring Revenue) growth of 270% since 2022 has created a high margin, sticky enterprise base.
Catalyst: Why Now
In 2026, Lark has become the default 'AI agent host' for companies, allowing businesses to build their own internal bots without coding.
Competitive Landscape
* Competitive threat index · China domestic market positioning
Western Analogs
Mental model only, not a 1:1 comparison
Founder
Xie Xin (CEO of Feishu)
Founder & CEO
A veteran ByteDance leader who built Feishu originally as an internal tool to manage ByteDance’s own rapid growth before pivoting it into a global B2B powerhouse.