AlphaMoatによると、2026-09時点でChrome拡張機能Ceroのユーザー数は25(前月比 +19%)、評価は5(7件のレビュー)で、9,324件のAIブラウザ拡張機能中6,909位、ライティングでは744件中543位です。
Ceroとは
✨ Cero is your AI-powered LinkedIn personal branding assistant Build your LinkedIn presence without staring at a blank screen.
Cero is an AI-powered LinkedIn assistant that helps professionals create high-quality content directly inside LinkedIn. Generate posts, improve drafts, rewrite content in your tone, and create engaging comments without switching tabs or using external tools.
What Cero helps you do
Write LinkedIn posts faster
Turn rough ideas into polished LinkedIn posts designed for engagement, clarity, and professional positioning.
Generate meaningful comments
ストアの説明の続きを表示▾
Create thoughtful comments that help you engage consistently and grow your visibility on LinkedIn.
Match your writing style
Adjust tone, structure, and voice to create content that sounds natural and aligned with your personal brand.
Stay inside LinkedIn
Cero works directly within the LinkedIn experience, making content creation faster and more seamless.
Beat writer’s block
Get ideas, hooks, rewrites, and structured drafts whenever you need inspiration.
Designed for
* Founders * Consultants * Job seekers * Personal brands * B2B marketers
Core Features
* AI LinkedIn post generation * Comment assistant * Tone and style customization * Content rewriting * Hook and CTA suggestions * In-platform writing experience * Fast workflow with minimal switching
Why professionals use Cero
Consistent content builds visibility, authority, and opportunities. Cero helps reduce the friction of creating LinkedIn content so you can focus on sharing ideas and growing your network.
Compliance-Friendly Notes
This extension assists with content generation and editing. Users remain responsible for reviewing and publishing their own content on LinkedIn.
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。