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Tools & Internet Platform Dependency & Giant Squeeze 2013 - 2016

被收购后关停的日历应用 (Sunrise):一个口碑很好的日历应用,为什么被大公司买下后反而关掉了?

被收购的产品价值常常是给主力产品加功能,而不是继续独立存在

被收购后关停的日历应用 (Sunrise):巅峰期以跨平台日历应用为核心的创业公司,产品以简洁的界面与多平台同步能力获得用户好评,在生产力工具领域拥有较高的媒体关注度与忠实用户;终局是被大型软件公司收购后功能被整合进对方的主力产品,独立应用在两年内停止服务,用户需要迁移到收购方的产品,团队被编入其它项目,独立品牌消失。

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公开报道整理 待核查 Figures as of 2016 2 sources What do these mean?

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Peak valuation

以跨平台日历应用为核心的创业公司,产品以简洁的界面与多平台同步能力获得用户好评,在生产力工具领域拥有较高的媒体关注度与忠实用户

Final cost

被大型软件公司收购后功能被整合进对方的主力产品,独立应用在两年内停止服务,用户需要迁移到收购方的产品,团队被编入其它项目,独立品牌消失

Attribution votes

3,562 votes cast

Community output

1 plans · 1 insights

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Root Causes Consensus Poll

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资本财务

独立工具的付费规模有限

用户口碑好但付费意愿低,难以支撑长期研发投入

1,172 votes (33%)
产品技术

面对系统与平台自带功能的竞争

日历属于系统默认功能,独立应用的替代价值有限

984 votes (28%)
战略

收购意图与产品延续不匹配

收购方以整合能力为目的,独立产品的存续不在规划中

797 votes (22%)
组织管理

用户迁移缺少过渡保障

停止服务后用户的日历数据与使用习惯被迫改变

609 votes (17%)

Sources

2 sources

These are the references used to compile this case; the numbers match the [1][2] marks in the timeline. Primary sources come first, and archive links are kept where possible.

1 of these are overseas sites (Wikipedia, the Internet Archive, etc.) that may be unreachable from mainland China, so domestic sources (Baidu Baike, mainstream financial media, exchange filings) have been added wherever possible.

  1. [1]
    维基百科:Sunrise 其他 Overseas site
    Wikipedia Accessed 2026-10-04
  2. [2]
    百度百科:SUNRISE(万代南梦宫集团旗下动画公司) 其他
    百度百科 Accessed 2026-10-05