データ月 2026-09

Lightfern

Name: Lightfern
Rating: 5 (8 reviews)
Author: Lightfern

オフィス・コラボレーション

メールアシスタント

LightfernYour voice, for any email. Powered by the world's best autocomplete model.

Chromeに追加 ↗

AlphaMoatによると、2026-09時点でChrome拡張機能Lightfernのユーザー数は1,000(前月比 +0%)、評価は5(8件のレビュー)で、9,324件のAIブラウザ拡張機能中1,224位、オフィス・コラボレーションでは1,839件中309位です。

ユーザー数 · 2026-09

1000+0%

評価

★ 58

総合順位(9,324件中)

#1,224

オフィス・コラボレーション内の順位

#309/ 1,839

Lightfernとは

Chromeウェブストアより

Your voice, for any email. Powered by the world's best autocomplete model. Compatible with Gmail, Outlook for Web, and Superhuman for Web.

→ Pull information from the comfort of your draft: Search for invoice numbers, locations, and other specific details without wading through your inbox. Just press Ctrl+Cmd+L on Mac or Ctrl+Alt+L on Windows and search via Inline Composer.

→ Redraft and edit without switching tabs: Prompt Inline Composer to turn bullet points into fully drafted copy, all in your own tone of voice.

→ Finish thoughts before fingers hit keys: Using the world’s most powerful autocomplete model, Lightfern finishes your sentences the way you would, including nicknames, sign-offs, and turns of phrase. Press Tab to accept a whole suggestion or → to accept a single word.

→ Personalise your experience: Connect multiple email inboxes, choose whether or not to use em-dashes, and set your working hours so Lightfern only suggests meeting times that work for you.

————————————

ストアの説明の続きを表示▾

Privacy and security

Lightfern is built with security at its centre. This means Zero Data Retention by default.

Unless you explicitly opt-in to sharing your data with us for training, your email data is only used for transient processing to provide AI suggestions; we do not retain any copies on disk and do not train on your data. By default, processing data is only held in volatile memory and automatically purged within minutes.

Access tokens (such as your Google login) also stay on your machine and Lightfern's servers cannot fetch them.