Skip to content

Lumo

365 results found

  1. Increase lumo chat message count past 250

    The limit of 250 is too few. The ability to hold more, say 1000 per session or more than 250.

    1 vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  2. Feature Request: Controlled Email Thread Access for Lumo AI

    Feature Request: Controlled & Secure Email Thread Access for Lumo AI

    Summary

    Lumo's privacy-first approach is exactly why I wanted to use it — I was actually planning to build something similar myself, so I genuinely appreciate what Proton has created here. That said, I'm hitting a wall that prevents me from getting real value out of Lumo: there's currently no way to share email content with it in a controlled, secure manner.

    The Problem

    Lumo correctly states it has no access to my mailbox — which is great in principle. But email is where most of my communication lives.…

    2 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  3. Make the current date on the calendar solid rather than outlined, as it is now - so - that it "jumps out" at you when you look at the month

    In the month view the current date is not immediately obvious. Please make it "solit" so that it "jumps out" at you when in the month view. As it is there is only a line placed around the number.

    3 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    1 comment  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  4. Improved visibility of the Internet search icon in Lumo

    I find the current icon for the integrated Internet search in Lumo difficult to distinguish, especially with dark themes or low screen brightness. I suggest introducing a clearer, higher-contrast icon that automatically adapts to the selected theme (light/dark).

    Possible implementation:
    A minimalist magnifying glass icon with a subtle frame that is highlighted in color when search is activated.

    Optional: A short tooltip display (“Start/stop search”) when pressed and held to support new users.

    A clear icon makes it easier to find and activate the search function, which increases the overall usability of Lumo.

    4 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  5. Add our own cat as a companion to lumo

    For lumo +, we can add a companion to lumo. Our cats for instance. Then both can act as what lumo does. Free lumo can do this but for an additional charge per month.

    3 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  6. File types and size / unsupported file types

    The current file types to upload f.e. images don’t work well and constantly I’ll get the message of “unsupported file type” in the pop-up window and that’s a false flag. They are all files types that Lumo support. I can open those files without any problems within Proton Drive or iCloud. Same issue occurs on Windows desktop, iPhone and iPad. Drag and drop makes no difference.

    The file size is also an issue, limited to 10MB and I have a subscription. An average photo is already more than that. Files stored in Proton Drive can be uploaded with a maximum…

    5 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  7. Lumo product page

    Clicking on Lumo from proton.me takes you straight into a Lumo chat. There is no product page, no information on pricing, and the help documentation is very limited. This is all in stark contrast to every other Proton app that has lots of (marketing) information explaining what it is, how much it costs and what plans include it, and how Proton’s take on this category is superior to the competition. I can’t make an informed decision with no data.

    This is compounded by the fact that Lumo didn’t seem to know much about Proton and its products and pricing, often…

    5 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  8. Have a monthly calendar view that displays a month ahead of the current day

    In the current month view, when you are nearing the end of the month, the vast majority of the screen is taken up by past events and therefore often not very useful. Have an additional view that shows the month ahead from the current date.

    2 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  9. Feature Request: Exclusive Access to Larger LLMs for Lumo Plus Subscribers

    I would like to propose a feature specifically for paying Lumo Plus subscribers: the ability to enable Lumo to use larger LLMs (such as GPT-5, GPT-5 Thinking, Gemini 2.5 Pro, Grok 4, Claude Sonnet 4.5, etc.) for processing queries. The core idea is for Lumo to act as a privacy barrier—protecting user data—while still taking advantage of the advanced capabilities of top-tier models for those who subscribe.
    This enhanced feature should be strictly limited to users who actively pay for Lumo Plus. Free users would continue using the current models and would not have access to this option.
    Lumo Plus…

    5 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  10. Lumo - Lessed censored on the cybersecurity themes and subjects

    I'm using Lumo while working in cybersecurity (blue/red team, sometimes in challenges and CTFs)

    Right now, a lot of the time Lumo won’t answer questions that could be useful for us because the system assumes the info might be used maliciously. I get the intention behind that safeguard, but it ends up being a real pain when we’re trying to do legitimate security research, hardening, or authorized testing.

    As the saying goes, “knowledge is power.” When that knowledge is unnecessarily censored, it slows down our ability to protect systems and to understand threats.

    6 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  11. New Project + large information = split in different chats in project

    Since title is self explained let me give an exemple using books.

    When you open a book or anything with an index then you have something that has tons and tons of information. But they have capters (or similar separations) to ensure that it's not to much. And to make it even better, this splits are done based on subjects, themes, arcs, etc, so each chapter is building up the information without it being to much..... except, to understand the title i will talking about books with stories...

    You started the book, you know what it is about (same how…

    1 vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  12. Provide a way to keep accounts completely disconnected from AI

    No AI, nor company that integrates it, truly cares about user privacy and security. Frankly it makes me reconsider my choice to move to Proton. It's certainly prevented me from moving to any paid tiers

    3 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  13. binary file type parsing

    According to Lumo, uploaded binary files are only read as a first snippled, and this is no different in the Lumo+ version. Hence, an Excel table or a pdf cannot be parsed or only the first few lines, rendering the function useless. Pls, parse full files. Output of Lumo:

    File‑type handling: I can read the first few lines of a text‑based file (CSV, plain‑text, JSON) that you upload, but I cannot open binary formats (PDF, DOCX, XLSX) or run arbitrary parsing libraries. Your annual‑report PDFs and the Excel workbook itself are binary; I can see the file name and a…

    2 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  14. 2) Lumo Actions

    Lumo should be able to take cross-platform actions across the web, but the user should be in control at all times.

    Next post: https://protonmail.uservoice.com/forums/932842-lumo/suggestions/50637320-3-lumo-research

    5 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  15. Notify when query is done processing

    Notify via notification banner when a query is done processing, and/or that the query has failed to complete.

    2 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  16. Feature Request: Persistent "Reasoning View" for Transparency & Collaboration

    Hello, Proton.

    Fair notice: I did allow Lumo to aid my crafting of this feedback and suggestion. I thank you folks for all that you do!

    Susana

    To: Lumo Product Team / UX Design From: Susana [User]

    Observation: Following the recent UI update (April 2026), I noticed that Lumo briefly displays a numbered list of internal reasoning steps (e.g., "User is asking X, analyzing data Y") before posting the final response. While this currently disappears quickly, it offers a unique glimpse into the AI's logic.

    Insight: Rather than viewing this as a transient artifact, I believe this "reasoning trace" could…

    1 vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  17. Poll a list of RSS feeds on a schedule

    I'm tired of traditional RSS apps. They need to evolve.

    Add an RSS polling feature to Lumo to schedule regular cadences of getting new articles from a list of RSS feeds. And I should be notified when the articles are available.

    I would use this with a prompt that would sift through the list of articles for me and only surface the ones I'd be most interested in.

    1 vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  18. App Design and Usability

    The Lumo app has some design inconsistencies. When you tap any button, a blue border appears, similar to older versions of Android. Please update the app to make it run more smoothly; to me, it seems slow and unpolished too (in terms of both design and usability).

    1 vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  19. Voice of the Proton Community app

    DISCLAIMER: It's my ideea but due to going back and forth for hours, i had enough. As such, sorry proton and anyone else, the "corrected version" from Lumo is "wierd" but i hope i make it clear that (sadly for me....) it's still better whatever rambling i wrote. AKA proton or whoever, please ignore any "wording" and just focuse on the idea/suggestion. Since sadly it might not be clear why i suggest this app, aka for everyone to have a (well due to Lumo) have an easier, faster, more accurate, so on and on. Whatever, it's explained so here it…

    1 vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  20. stt

    Plaude is an AI app with a device on Amazon Web Services. Given some phone micro's and AI f.i. Xiaomi 15 pro are still evoluting, but to slow. Can Proton create a device / software enhancement voor microphones for STT direct on to proton servers. Meaning: not for AI training and under US privacy legislation?

    2 votes

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)

    We’ll send you updates on this idea

    0 comments  ·  New feature  ·  Admin →
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
  • Don't see your idea?