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Lightfern - AI Email

5.0(

8 ratings

)
ExtensionTools1,000 users
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Overview

The telepathic AI writing tool. Finish thoughts before fingers hit keys.

Your voice, for any email. Powered by the world’s best autocomplete model. 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. —----------- 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.

Details

  • Version
    26.0603.1545
  • Updated
    June 4, 2026
  • Offered by
    Lightfern
  • Size
    10.72MiB
  • Languages
    English
  • Developer
    Lightfern
    First Floor 85 Great Portland Street London W1W 7LT GB
    Email
    support@lightfern.com
    Phone
    +44 7736 121832
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
  • D-U-N-S
    233780250

Privacy

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Lightfern - AI Email has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Lightfern - AI Email handles the following:

Personally identifiable information
Personal communications
User activity

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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