最直观的是营销成本失控。完美日记的增长高度依赖营销投放，营销费用率常年居高不下，甚至一度超过 60%。随着小红书、抖音等平台流量成本逐年攀升，获客成本成倍上涨，烧钱换增长的模式在资本退潮、市场冷静的背景下，失去了可持续性。
Update, February 25 2026, 4:35PM ET: This story has been updated to include more details on the Perplexity AI integration, as well as include mentions in the intro of our hands-on and pre-order articles.
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OsmAnd's Faster Offline NavigationJune 11, 2025 · 13 min read
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For new content creation, build AIO considerations into your standard workflow. Before writing, identify the key questions your content will answer and structure your outline around those questions. Plan to include specific data points and examples during research. Decide what structured elements (tables, step-by-step lists, comparisons) would enhance the content. Add these considerations to whatever content creation process you already use rather than treating AIO as a separate, optional step.
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