Lumo
312 results found
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Report Carbon equivalent footprint of a user requests
I think I do not have to explain that energy consumption of LLMs even doing only inférence is high.
Since Proton has always promoted transparency over source code of its tools, I believe it should also pioneer transparency on this matter.
There exist libraries to wrap function calls and estimate co2 équivalent (e.g. mlco2)33 votes -
3) Lumo Research
Lumo Research: A deep research report that lists sources, articles and an AI article that can be used.
Next post: https://protonmail.uservoice.com/forums/932842-lumo/suggestions/50637323-4-lumo-pages
32 votes -
Emphasize that user data is never used to train AI models
From the Lumo "Getting started" webpage: "Information you enter is never used to train AI models." I think this should be emphasized more and expounded on, perhaps giving scenarios using both Lumo and other AI chatbots. (It looks like a no-brainer choice, to me, of which bot to use given that all the other ones (Maybe not DuckAssist?) exploit you and your data/thoughts.) While the privacy mantra of Proton is well-known and can be assumed, that's no reason to be subtle.
30 votes -
Feature Request: Integrate Lumo into Proton Docs for Intelligent Writing Assistance
Dear Proton team,
I’d like to propose adding Lumo as an integrated writing assistant within Proton Docs. By leveraging Lumo’s advanced language‑model capabilities, users could:
Automatically scan documents for grammatical errors, spelling mistakes, and style inconsistencies.
Receive contextual suggestions to improve clarity, tone, and overall readability.
Benefit from the same AI‑driven assistance currently offered by the Scribe assistant in Proton Mail, but applied directly to collaborative documents.
This integration would enhance the productivity of Proton Docs users, reinforce Proton’s commitment to privacy‑first AI tools, and create a seamless experience across the Proton ecosystem.
28 votes -
Add "Default digital assistant app" capability on Android
Android has the option to change your default assistant app. Proton should add this capability for Lumo. A partial screen view of the app might be necessary for this to work smoothly as well.
27 votes -
LUMO+ with Access to Multiple AI Models
I’d like to suggest an improvement to LUMO+. Currently, LUMO+ is great, but it would be even more powerful if it worked more like Perplexity Pro, where subscribers can access multiple AI models like GPT-5 or Gemini 2.5 Pro, including those for image and video generation.
The key idea is that LUMO would remain the secure privacy layer between the user and these external models. This way, LUMO could either answer directly or automatically choose another model when it’s better suited for the request—without exposing any private data or the user’s identity. Everything would remain protected under Proton’s privacy-first approach.
…
26 votes -
Restructure Lumo tiers
Dear Proton Community and Development Team,
We propose a restructuring of Proton Lumo's Free and Plus tiers to maximize user acquisition, engagement, and the demonstration of Lumo's powerful capabilities, while still maintaining Proton's commitment to privacy and sustainable growth. The current free tier's strict weekly query limit, while understandable for resource management, can hinder broad adoption and prevent users from fully experiencing the potential of Lumo.
Our proposal is as follows:
1. Lumo Free Tier Enhancement:
* Unlimited Access to an Efficient AI Model: This would provide users with a robust, always-available AI for everyday tasks such as quick questions,…26 votes -
Speech-to-text (use mic for desktop version)
To dictate vague ideas and concepts while your browser captures the stream of thoughts is a real time saver and I feel enhances the experience of collaborating with the AI agent. I would really like to use my Mic with the desktop version of Lumo.
25 votes -
Support for Libre Office file types
Most people I know use Libre office for much of their Office needs, as I do - is there any future plans to support Libre Office files? .odt, .ods, etc.
23 votes -
Real‑time audio conversation
One of the features I was using—and I see people using—is audio‑based conversation with the models. The main goal is to practice languages by asking the model to simulate a dialogue, then receiving feedback and corrections. This is a feature I would love to have in Lumo, because I don’t feel comfortable sharing my voice with Big‑Tech models or companies that don’t respect privacy.
23 votes -
Disclose weekly limits
At present, Lumo has a weekly limit on the free tier. The problem is, a user has no idea what this limit is, and only find out when they hit it. They also don't know what it'd reset. Proton should be providing transparency on this, not just a "surprise, you hit quota, buy or come back after some undisclosed period of time".
22 votes -
Dark app icon for Lumo
All the other Proton apps have an icon for light and dark mode. I think it would be great to have a dark icon for Lumo since it only has a light icon.
21 votes -
Higher file upload limits
I have a Plus account which has a listed limit of 25 mb, and have run into issues where the system gives an error message saying that I cannot load more than 10 mb; please increase file size up load limits
20 votes -
VSCode integration
Other LLM's like ChatGPT and Claude have integration with VSCode. It would be great to see an integration for that or another opensource IDE.
The most amazing thing would be if you can replace all the things most people use day to day with apps and have full support on Linux.
20 votes -
Lumo payment separate from my other products
Currently, to sign up for Lumo+, you must add it to your current subscription, with the same time period, so if you have a 1-year subscription, you have to pay for 1 year of Lumo, if you have a 2-year subscription, you have to pay for 2 years of Lumo up front.
The other option is to lose all the discounts on your main Proton account in order to activate Lumo+ for the new term.
For example, if you have a 2-year Duo subscription (€11.99 per month) and you only want 1 month of Lumo for both users, you have…
20 votes -
IOS/Android Widget
I'd Love to have the Lumo cat with a textbox to ask questions on my homescreen.
19 votes -
ghost mode (and/or web search) saved
Hi there,
after I started using Lumo for a while, I like to use the ghost mode by default. However, under current setting (both on webpage and on Android app) I have to switch Lumo to ghost mode (and turn on web search) every time. Can we make it a setting to use the ghost mode (and/or web search) by default? It will save a lot of effort.
Thanks.
By the way, I like Lumo very much. After I found it, it became my main AI assistance.
18 votes -
Please list reference links for various parts of the answer
It would be great if the Lumo AI would include web links with all answers referencing where answers came from and/or where further direct research could be carried out. Perplexity offers this functionality and I really like it because it allows you to put a little more trust in the quality of the answers.
18 votes -
Wider response area (smaller margins)
On a tablet or portrait monitor, the response should take up the full width - currently there is a lot of wasted space on each side, with the response in a narrow center block.
On larger screens, I still find it too cramped - especially with rich results such as tables. Tables are often very compressed and hard to read.
18 votes -
Emphasize that user data is never used to train AI models
From the Lumo "Getting started" webpage: "Information you enter is never used to train AI models." I think this should be emphasized more and expounded on, perhaps giving scenarios using both Lumo and other AI chatbots. (It looks like a no-brainer choice, to me, of which bot to use given that all the other ones (Maybe not DuckAssist?) exploit you and your data/thoughts.) While the privacy mantra of Proton is well-known and can be assumed, that's no reason to be subtle.
18 votes
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