What Feishu is
Feishu is ByteDance’s team collaboration platform; the official site positions it as an “AI work platform” (AI 工作平台). It combines instant messaging, cloud docs, the multidimensional-table product Base, calendar, email, video meetings, wikis, and approvals in one product, with an open platform for APIs and app integrations. The international version is called Lark, run by Lark Technologies Pte. Ltd. for markets outside mainland China.
Core capabilities and boundaries
Per official material, high-frequency scenarios include messaging and group collaboration; real-time collaborative cloud docs; Base for building dashboards and workflows with no code; video meetings with Minutes (meeting notes and summaries); and the open platform for connecting third-party systems. AI is positioned at the platform level, including meeting summaries and real-time translation.
Two boundaries matter in practice. First, Feishu and Lark are separately operated products with non-interchangeable accounts and data; the choice depends on where the team operates. Second, pricing: small teams can stay on the free tier, while larger headcount and admin controls require paid plans — current plans are on the official site.
Discussion in the show
Feishu came up in Weekly #001 in agent contexts. In “Computer Use 正在怎样改变 Vibe Coding 的验收” (how Computer Use is changing acceptance in vibe coding), Juzi recalled that Z.ai’s earlier product had a “one-click install Feishu” feature done entirely with Computer Use, no human operation. In “OpenClaw 和 Coding Agent 正在双向融合” (OpenClaw and coding agents are converging), Yang Pan relayed community complaints that OpenClaw had even built collaboration capabilities like Feishu into the agent. In “渐进式授权：需要连接器时，再让用户点一下” (progressive authorization), Xiangyang Qiaomu observed that a wave of attempts to let CLIs freely read and write Feishu had already receded. In Weekly #002’s “健康数据与日常记录” (health data and daily logging), the panel discussed a recording-hardware product in the Feishu ecosystem, with Juzi noting that heavy use lasts about half a year, and a brand-new one bought secondhand comes with 6 months of Feishu membership. All quotes come from the Chinese transcript and are participant commentary, not product documentation.
Frequently asked questions
What is Feishu?
Feishu is ByteDance’s team collaboration platform, combining messaging, cloud docs, Base (multidimensional tables), video meetings, and AI capabilities. The official site is feishu.cn.
How do Feishu and Lark relate?
Lark is Feishu’s international version, run by Lark Technologies Pte. Ltd. for markets outside mainland China. They look similar and share core capabilities but are operated separately, and accounts and data do not carry over. Choose based on your team’s region and compliance needs.
Is Feishu free?
Feishu offers a free tier that individuals and small teams can use long term; user counts, admin controls, and storage beyond the free tier require paid plans. Current plans and prices are on the official site.
What is Feishu Minutes (妙记)?
Minutes is Feishu’s meeting-notes capability, generating notes and summaries for video meetings; official material groups it with meetings and real-time translation as part of the platform’s AI features. See the official site.