Lumo
106 results found
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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 -
Option to change avatar
I wanted to suggest adding an option to customise or hide the default cat avatar. I'm not much of a cat person, so having the ability to change or turn it off entirely would be a great improvement.
14 votes -
Multiple Lumo agents
Now that its possible to personalize Lumo, I also wish for the opportunity to create multiple different Lumo Agents, so I could for example have one developer agent, one recipe agent and so on.
11 votes -
Increase Lumo context window
Hello
Currently lumo context window is too small 3k token on the fast model and 13k token on the deep think model
ChatGPT perplexity and all other AI company their big model hold up to 130k token
Im having problem with long complex conversation where lumo forget stuff too fast forcing me to repeat or to re paste tons of data leading to a frustrating experience feel like talking to a dementia person ....
10 votes -
Learning Feature on Lumo
I would love to see Lumo receive a learning feature similar to ChatGPT or other AI tools. The idea would be that Lumo could help users study by generating learning materials such as quizzes, flashcards, or practice exercises automatically based on input. This would make Proton not only a privacy-focused productivity suite but also a helpful tool for education and personal development. Adding such a feature would make Lumo far more versatile and improve its value for students and lifelong learners.
12 votes -
Copy/export AI reply the way it preserves font/formating/headers/quotations
Would it be handy if a button to copy the AI answer would be multi-functional to allow copying answer also in a
- markdown
- HTML
- BBCode ("Bulletin Board Code")
- readable text (currently pasted formated text with quotations is not so easily readable when pasted into a plaint text editor/viewer)14 votes -
Notify existing Proton users that Lumo is a new Proton product offering
Until I logged-in to Proton uservoice.com, I didn't know that Lumo exists. I do not recall getting an email notification. I got a notification, e.g., for Proton Authenticator. Anyway, I'm researching Lumo now, as I definitely can see myself using a Proton chatbot vs. other (data-collecting) offerings from those evil IT megacompanies. Currently, I have DuckDuckGo's DuckAssist set to offer answers as frequently as possible.
I really see traditional web search being replaced by AI-based search entirely. Perhaps AI-based search is the answer to finally being FREED from all the marketing results when you really want information rather than product/company/shopping…
15 votes -
Do not format user inputs
Currently, in Lumo my user input is formatted in e.g. markdown when the app "recognizes" that it is markdown. However, it is not. I am working with files that have comments at the top starting with # and it is falsy detected as markdown. Please keep the user input as raw text.
9 votes -
Latest highly efficient open source LLMs suggestions.
I would like to suggest some of the latest, cheap and very powerfull llms, so that you can replace current LLMs for better ones, to improve consistency and manage costs.
hf.co/Qwen/Qwen3-Next-80B-A3B-Instruct
hf.co/Qwen/Qwen3-Next-80B-A3B-Thinking
hf.co/openai/gpt-oss-120b
hf.co/zai-org/GLM-4.5Vplease consider using them in lumo instead of the current models
10 votes -
Lumo Branding / Design
Lumo Logo / Design / Branding
Suggesting an overhaul and alignment with the Proton family of product.
The current choice has no cohesion with the established design language.
Unless it is design for an audience of kids and adolescents specifically it feels
playful, cute and disjointed.Surely kids and adolescents are not the primary market for the company's
flagship AI product. Given the importance and relevance of AI a bit more
thought could very well go into the branding here.As huge Proton fan and customer of many years I frequently wonder about
the design choices. Form, function and aesthetic…6 votes -
The Whole Cutesy Cat Thing Is Annoying
The whole cute cat thing is annoying and childish. I strongly dislike the "purring the engines to life" and "chasing digital mice" types of loading messages every time I open the app. It's not funny or cute - it's just obnoxious. Frankly I am not a cat person and don't find any of this theming to be entertaining. The suggestion here is really to not impose your idea of Lumo's personality on the user but rather let us use the custom instructions and our own prompts to guide what kind of personality we want from the tool.
4 votes -
Use better open-source ai models.
Dear Proton Team,
I would like to propose integrating several high-quality open-source AI models into the Lumo platform. These models align with Proton’s core values of privacy, transparency, and user data sovereignty, while offering excellent performance and flexibility.
The recommended models include GPT-OSS 120B, LLaMA 3, DeepSeek-V3, Mistral 8x22B, and BLOOM. These models stand out because they are open source, enabling complete self-hosting and customization. This means Proton can maintain full control over user data, keeping all processing within secured European data centers, aligned with Proton’s zero-access policy and strong privacy commitments.
GPT-OSS 120B offers powerful capabilities close to proprietary…
8 votes -
Combine the lumo plan with mail and drive plan.
Right now, I am paying for proton family, but the subscription does not carry over to Lumo. It wants me to pay for Lumo separately. Why doesn't proton combine them so that one subscription covers everything?
5 votes -
Better Mathematical Expression Display
Currently, the mathematical expressions produced by Lumo in responses, are not legible. They are generally in raw latex syntax, which is absolutely unsuited for display purposes. They should be rendered either as legible plain text (probably bold-faced for distinctiveness) or as document-typeset graphic math expressions.
8 votes -
could calendar event emails populate the event title in the email subject line please?
existing feature = calendar event email notification
if calendar event emails populated the event title in the email subject line then the event would be identifiable without needing to open the email and find the event title there. This would afford a process efficiency gain.5 votes -
Feedback on Conversation Restrictions
I value Lumo’s privacy-first approach and commitment to respectful dialogue, but I feel that the conversation restrictions and automated content moderation make it frustrating to use for honest adult discussion. Too often, it feels less like I’m talking to a smart assistant and more like I’m conversing with a cautious PR department or a nervous nun—avoiding anything remotely challenging or controversial.
Real conversation and learning require engagement on sensitive, nuanced topics (like politics, social justice, religion and world affairs). Instead, Lumo shuts down or blocks the session whenever certain keywords or contentious issues are mentioned—even if the conversation is thoughtful,…
11 votes -
Add support for de-googled devices
Lumo is unsupported without Google Play Services. Can't start the application, blocked during boot.
Using LineageOS. Should work without Google.10 votes -
Make Lumo launch instantly (reduce 10–15s startup time)
On Android, Lumo often takes 10–15 seconds to become usable after opening the app. That delay really breaks momentum, especially when you just want to quickly ask something or continue a thought.
In comparison, apps like ChatGPT are available almost instantly, which makes a big difference in day-to-day use. Making Lumo start faster — or at least showing the chat UI immediately while things load in the background — would noticeably improve the experience.
4 votes -
Make Lumo Less Dumb
As a paid Lumo subscriber, there's no kind way of putting this -- Lumo feels really dumb compared to any of the other mainstream LMMs. It struggles to follow and keep up with conversations once they exceed a handful of back-and-forth exchanges, it frequently hallucinates and confabulates, it gets easily confused to the point where I'm having to help it rather than it helping me, and it just generally feels like conversing with a well-meaning but addled, confused elderly person. As such, I use it sparingly to brainstorm ideas or just have quick chats but cannot rely on it for…
4 votes -
Ease up on the censorship within Lumo
I am an AI enthusiast and engineer. I am not kidding when I say I have not been able to prompt Lumo ONE SINGLE TIME without it saying that it cannot help with whatever I am prompting it for.
If you EVER want to sell this to ANYONE (especially if you ever want to sell the API), you probably aught to take the route that Venice AI is taking and make it an uncensored (or less censored) model. I genuinely could mention something loosely interpret-able as criminal, and it wouldn't even bother to try and reason whether it is safe…
5 votes
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