Ellie is your intelligent email assistant that responds to emails using email thread context, crafting personalized replies. Ellie learns from your past emails to tailor responses that sound like your own, not a machine-generated response. You can also define custom roles and instructions to teach Ellie how to handle specific scenarios. Expanding Ellie's knowledge base with information from websites or files allows it to answer customer support inquiries or technical questions effectively. Ellie natively supports Gmail and Fastmail and can be used in any email client.