460 results found

1. Lumo + Kagi Search API

   Lumo and Kagi search seem a natural fit - Lumo using the Kagi API for search.

   6 votes

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2. 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.

   Free users would continue to have access to the standard LUMO, while LUMO+ subscribers would get the added benefit of multi-model access, making it a more versatile and competitive tool.

   This feature would combine Proton’s unique strength in privacy with the flexibility users appreciate in platforms like Perplexity.

   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.

   … more

   37 votes

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3. 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)

   42 votes

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4. Calendar Booking buffers

   Calendar Booking. I just found this feature on Proton and LOVE it I've been trying to use 3rd party booking tools. The enhancement it needs is to be able to set buffers before/after events on the calendar so they are not back to back. Other booking tools have this feature and found it very helpful.

   9 votes

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5. Ability to delete portions of chats that are not useful

   It would be great to have the ability to select and delete portions of chats that are not useful or were perhaps irrelevant to the query intent so as to streamline a chat to only contain the most relevant information for future reference.

   9 votes

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6. Ability to edit chat names (especially in projects).

   The automated chat names often aren't relevant to the topic. The ability to edit them would be helpful, especial for projects.

   6 votes

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7. Voice Mode and Assistant

   Lumo should support Voice Mode and Android Digital Assistant integration

   Lumo would become much more useful with a voice conversation mode similar to Gemini or ChatGPT Voice.
   It would also be great if Lumo could be set as the default Android Digital Assistant, allowing users to launch it via the power button or assistant gesture and use it hands-free like Google Assistant.

   For privacy-focused users already using the Proton ecosystem, this would be a fantastic alternative to Google's AI assistant. 👍

   8 votes

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8. 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.

   38 votes

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9. Lumo integration with Proton Meet for accessibility (live auto-captions)

   Perhaps Lumo could be used in Meet to provide live captioning for hard of hearing/Deaf folks to be able to follow along.

   Having a meeting platform that is a) affordable/free b) accessible and c) privacy-minded would be incredible. I haven't found a single platform that meets all of those criteria well, and if you make this happen, you would be giving the world a gift. Thanks!

   11 votes

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10. Add a usage tab to Lumo

    Lumo should provide a dedicated usage tab where users can see their daily resource consumption in real time, including Max model requests, image generations, and any other rate-limited features.

    Lumo enforces daily limits on features like the Max model and image generations, but these limits are not surfaced to the user. The only feedback is an automatic fallback from Max to Lite when the daily Max cap is reached. Users have no way to check how much of their quota they've used or how much remains, making it difficult to manage their own consumption throughout the day.

    It would be great to add a Usage tab accessible from settings that displays:

    • Max model usage: Number of Max requests used today vs. the daily cap.
    • Image generation usage: Generations used vs. limit (if applicable).
    • Fallback indicator: A visual cue if the user has been auto-downgraded from Max to Lite.
    • Reset countdown: Time remaining until daily quotas refresh.

    Lumo should provide a dedicated usage tab where users can see their daily resource consumption in real time, including Max model requests, image generations, and any other rate-limited features.

    Lumo enforces daily limits on features like the Max model and image generations, but these limits are not surfaced to the user. The only feedback is an automatic fallback from Max to Lite when the daily Max cap is reached. Users have no way to check how much of their quota they've used or how much remains, making it difficult to manage their own consumption throughout the day.

    It would be… more

    6 votes

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11. Bigger context window for Lumo Plus

    I would love a higher context window in Lumo. At the moment it caps out at 128k, which is not a lot when you upload certain files, and especially now with Lumo 2.0 Max (GLM 5.2) using so many tokens for reasoning. I would say at least 256k would be okay.

    I understand that with a higher context window you would need more compute, but that is why I believe this should be made available only to paying customers in a way that won't be burning cash for Proton.

    The reasons this is essential are:

    1. Discussions - I have had lumo try to compact my conversation many times after only a few rather big questions without even uploading anything.
    2. Files for analysis - I tried letting Lumo analyze logs from a bug report one time, it just refused to because the estimated input tokens used by those files were 250k, which is way above the current 128k cap

    Alternatively for file analysis, the LLM should have a more efficient tool for parsing, rather than just dumping the entire text file into the prompt for inference. That could help with the limited context length.

    At the moment, with Lumo 2.0, the Max model can support up to 1M input tokens but is capped at 128k, I'd love to be able to take advantage of this. I understand that takes a lot more compute, but for many serious tasks this is essential.

    I saw a similar post for this, but it was very outdated so I made a new post.

    I would love a higher context window in Lumo. At the moment it caps out at 128k, which is not a lot when you upload certain files, and especially now with Lumo 2.0 Max (GLM 5.2) using so many tokens for reasoning. I would say at least 256k would be okay.

    I understand that with a higher context window you would need more compute, but that is why I believe this should be made available only to paying customers in a way that won't be burning cash for Proton.

    The reasons this is essential are:

    1. Discussions - I have had… more
    6 votes

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12. Better transparency for Lumo answer - Show Groundedness, Factuality score per answer

    Proton Lumo AI should not only be private, but also fair and transparent about its answers.
    I propose adding simply statistics to each answer derived from the metadata that is already present. E.g. a single bar going from green to red that show the likelihood of an answer being well founded (groundedness score) or something similar to a F1 score. In my opinion this matches the transparency that Proton is providing for all its products. Similar to how Proton uses Open Source code, it should also aim for maximum transparency of Lumo AI answers. This makes Lumo even better than it already is. I know I can ask Lumo to provide these statistics to me, but to make it visual using one or two metrices would be much more intuitive to work with and would make Lumo fit even better with Protons product ethics.

    Proton Lumo AI should not only be private, but also fair and transparent about its answers.
    I propose adding simply statistics to each answer derived from the metadata that is already present. E.g. a single bar going from green to red that show the likelihood of an answer being well founded (groundedness score) or something similar to a F1 score. In my opinion this matches the transparency that Proton is providing for all its products. Similar to how Proton uses Open Source code, it should also aim for maximum transparency of Lumo AI answers. This makes Lumo even better than… more

    11 votes

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13. Coding Assistant (plugin or CLI)

    I would like to use Lumo as my coding assistant like GitHub Copilot (Intellij, VS Code plugin and/or CLI)

    This would be very helpful for my usage. I am currently juggling Claude Code, GitHub Copilot (CLI and plugins), WindSurf, and Jetbrains AI. But, I would like to settle on a single more privacy focused one, if it is competent (esp. Kotlin, C#, Rust, Zig).

    8 votes

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14. A setting which prevents the Enter/Return key from submitting the prompt

    Often now, when I am in the flow of writing a prompt and I naturally press Enter for a new line I end up submitting the partially written prompt. I am aware I can use shift for a newline but I've enjoyed the ability to change this behaviour in other apps (like Slack) to work in my favour. I would love to see this option to appear in Lumo sometime!

    41 votes

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15. Link to Proton Drive Folder Sync’d with Proton Drive App Desktop Folder

    Background, Integration, and Scenerio:

    Lumo Project:
    I am working on a project with Lumo and have files linked in a Proton Drive folder – all is good. To do this, I open my browser, navigate to the linked folder, and upload the relevant files and documents.

    Desktop Proton Drive App:
    I also use the Proton Drive app on my desktop to sync specific folders to Proton Drive – works flawlessly and the syncing is quick and efficient.

    Lumo Integration:
    Currently, Lumo cannot Link with a Proton Drive folder sync’d by the Proton Drive App. It would be vastly more efficient if Lumo could link to a folder sync’d by the Proton Drive with a desktop working folder.

    Scenario:
    I am working on a project with Lumo, I files that it can reference for the project. Rather than constantly uploading documents through a browser interface, I would simply use a folder that is synchronized by the Proton Drive desktop app and link that to the project for Lumo to collaborate with. Example, create a desktop folder such as “Lumo Project Folder”, add it Proton Drive app for syncing, store any working files in that folder, then begin collaborating with Lumo on the project. When the green check box appears on the Proton Drive app, continue the project collaboration – fast and efficient.

    TLDR:
    I want Lumo to access Proton Drive folders that I am syncing with the Proton Drive app for a vastly more efficient collaboration experience.

    Background, Integration, and Scenerio:

    Lumo Project:
    I am working on a project with Lumo and have files linked in a Proton Drive folder – all is good. To do this, I open my browser, navigate to the linked folder, and upload the relevant files and documents.

    Desktop Proton Drive App:
    I also use the Proton Drive app on my desktop to sync specific folders to Proton Drive – works flawlessly and the syncing is quick and efficient.

    Lumo Integration:
    Currently, Lumo cannot Link with a Proton Drive folder sync’d by the Proton Drive App. It would be vastly more efficient… more

    13 votes

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16. allow copying history conversation into the projects that we create.

    currently there isn't an option to copy old chats into new projects. why? this is quite disturbing and prevent us from organizing our old conversations.

    7 votes

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17. 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.

    26 votes

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18. Enable Lumo to run locally

    Enable to run Lumo models locally on a computer or laptop, this would enable users to better handle private information, increace speeds (by not needing to have the data travel across the internet continuously) and reduce load on Proton servers.
    This could happen with a standalone app or integrating it with other systems such as LM Studio or Msty Studio

    10 votes

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19. Option to change ghost mode chat back to normal chat to be saved

    Sometimes I started a chat in ghost mode, but changed my mind and would like to save it. This is currently not possible, so a button to revert ghost mode chat to normal chat would be nice.

    6 votes

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20. Please add Biometric (fingerprint) unlock to Lumo

    Please add Biometric (fingerprint) unlock to Lumo (and Calendar), it and Calendar seem to be the only Proton apps that do not have this feature.

    20 votes

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