212 results found

1. Add Kimi K3 as an available model for Lumo 2.0 Max

   Kimi K3, developed by Moonshot AI, is currently one of the highest-ranked models on the Artificial Analysis Intelligence Index (score: 57), placing it among the top 5 LLMs worldwide. Integrating it into Lumo 2.0 Max would significantly strengthen the range of available models.

   Arguments in favour of this integration:

   • Superior performance — Its Intelligence Index score of 57 surpasses the majority of direct competitors and usefully complements GLM-5.2 (score: 51). This model diversity would enable finer routing based on the nature of each request.

   • Extended context — With a native context window of 1 million tokens, Kimi K3 offers capabilities equivalent to GLM-5.2 for processing long documents, which is essential for academic research and the analysis of complex reports.

   • Alignment with Proton's strategy — Moonshot AI has expressed its intention to publish the model's weights (2.8T parameter version), which aligns perfectly with Proton's commitment to open-source and transparency.

   • Complementarity with existing models — Kimi K3 excels particularly in agentic tasks and long-horizon reasoning, areas where its combination with GLM-5.2 would enable intelligent routing tailored to each use case.

   Recommendation: Integrate Kimi K3 into the selection of models available through the Lumo 2.0 Max interface, while maintaining the optimised automatic routing or allowing manual selection by the user.

   Expected impact: This integration would improve Lumo's competitiveness against competing solutions while respecting Proton's confidentiality and Swiss respectively European infrastructure principles. Professional users would benefit from enhanced response quality for demanding tasks without compromising data protection.

   Kimi K3, developed by Moonshot AI, is currently one of the highest-ranked models on the Artificial Analysis Intelligence Index (score: 57), placing it among the top 5 LLMs worldwide. Integrating it into Lumo 2.0 Max would significantly strengthen the range of available models.

   Arguments in favour of this integration:

   • Superior performance — Its Intelligence Index score of 57 surpasses the majority of direct competitors and usefully complements GLM-5.2 (score: 51). This model diversity would enable finer routing based on the nature of each request.

   • Extended context — With a native context window of 1 million tokens, Kimi K3 offers capabilities… more

   5 votes

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2. Allow us to pick which model to use in a custom Lumo

   I created a Custom Lumo to do some research into property housing and this works best in with Lumo 2.0 Max, however i had the Lumo 2.0 Lite selected and when i went to run the custom Lumo it did not perform very well.
   Why not add a drop down to define which model we want to assign to a custom. It could be set to default, which could be the lite version and if we need to we can change it to Max. So it will override/change the current model selected if needed.

   5 votes

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3. Allow per-project memory with general chat memory disabled

   Enable per-project memory while keeping general chat memory off. This is ideal for users who use general/ghost chats as a scratchpad and want to have memory active only for project chats within their folders.

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4. Allow Lumo to directly read and write ProtonDrive native files

   Allow Lumo to directly read ProtonDrive native files and to read them consistently as part of their knowledge base in a project. We are working on using Proton as our office suite for a small startup and it would be great to develop files in the native formats and then use them as knowledge for Lumo Chats. It would be fantastic if Lumo could also update those files as we ask and it be part of the system.

   3 votes

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5. Mark Project Chats as Project Knowledge

   I would to be able to mark a thread within a project as a Project Knowledge Document. Often when I first create a project I use a chat/thread to dump a lot of my thoughts and build out a context. It would be helpful if that knowledge could be used in the other threads. Ive used a work around of having Lumo summarize the chats and saving it to a work document which I then upload, but it would be quicker if there was a toggle button.

   10 votes

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6. Edit/Remove content pasted in to project chats from project files

   Right now if you paste a a large enough block of text in to a project chat it coverts it to a text file and it will be added to the over all project context that Lumo has access to. But, once this content is pasted in to one chat, even if that chat is deleted the pasted content text file from the still stays in the project knowledge and all future chats will then use that as context for the project and it cannot be edited or removed.

   This request is to allow us to edit/remove these pasted text blocks from project knowledge. Or to have them upload to the connected proton drive so we can edit or remove then from there.

   Right now if you paste a a large enough block of text in to a project chat it coverts it to a text file and it will be added to the over all project context that Lumo has access to. But, once this content is pasted in to one chat, even if that chat is deleted the pasted content text file from the still stays in the project knowledge and all future chats will then use that as context for the project and it cannot be edited or removed.

   This request is to allow us to edit/remove these pasted text… more

   3 votes

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7. 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.

   38 votes

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8. Remove Lumo Completely.

   Please remove lumo completely. It is grift and waste. At MINIMUM provide one button to completely deactivate everywhere. I do not want my subscription funds paying for this. I did not sign up for it, it was added without my consent and i find it very difficult to remove it from my sight.

   3 votes

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9. Increase web results

   I should be able to ask Lumo to research at least 15 reviews of a product or broaden the search. It can be a useable platform when the bias is so high from so little results. Especially when it finds selling platform results first.

   8 votes

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10. Improve Lumo’s UI/UX for a smoother, more responsive daily experience

    Dear Proton Community and Development Team,

    I would like to suggest improvements to Lumo’s user interface and overall user experience so that it feels smoother, more consistent, and better suited for daily use.

    Privacy and security are very important, and this is one of the main reasons why many users are interested in Proton products. However, for an AI assistant to become part of everyday work, it also needs to feel fast, polished, intuitive, and enjoyable to use.

    My request is specifically about improving the interaction design and visual consistency of Lumo.

    Suggested improvements:

    1. More responsive UI interactions
       Buttons, menus, input fields, and other interactive elements should provide clearer visual feedback when users hover, click, tap, open panels, or send messages.

    2. Smoother animations
       New messages, loading states, chat transitions, and opening or closing panels could feel more natural with subtle, polished animations.

    3. More consistent spacing, borders, and layout
       Some UI elements feel small or visually inconsistent. A more unified design system with consistent spacing, rounded corners, and clearer hierarchy would make Lumo feel more refined.

    4. More polished visual design
       A cleaner design language, possibly using soft rounded “squircle” shapes and subtle glass-like surfaces, could make the interface feel more modern while still remaining simple and professional. Dark and light modes are enough, but both should feel carefully designed and visually balanced.

    5. More personality in the Lumo brand elements
       The Lumo cat or logo could become slightly more interactive or reactive, for example during loading, idle states, or successful actions. This should remain subtle and professional, but it could make the product feel more alive and memorable.

    6. Better personalization inside Lumo
       It would be useful to allow users to upload files or reference material directly inside Lumo for personalization, similar to project-based workflows in other AI tools. This would reduce the need to paste very long texts manually.

    Why this matters:

    A secure AI assistant is valuable, but security alone is not enough for daily adoption. If the product feels too static, too small, or not responsive enough, users are less likely to use it regularly. A smoother and more consistent interface would make Lumo feel more mature, trustworthy, and pleasant to use.

    This request is not about adding unnecessary visual effects. It is about improving usability, consistency, responsiveness, and the overall feeling of quality.

    Thank you for considering this suggestion.

    Dear Proton Community and Development Team,

    I would like to suggest improvements to Lumo’s user interface and overall user experience so that it feels smoother, more consistent, and better suited for daily use.

    Privacy and security are very important, and this is one of the main reasons why many users are interested in Proton products. However, for an AI assistant to become part of everyday work, it also needs to feel fast, polished, intuitive, and enjoyable to use.

    My request is specifically about improving the interaction design and visual consistency of Lumo.

    Suggested improvements:

    1. More responsive UI interactions
       Buttons, menus,… more

    4 votes

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11. 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 large models but without API dependency and high ongoing costs. LLaMA 3 is dialog-optimized and supports long context windows, enhancing user interaction experience. DeepSeek-V3 presents a highly efficient mixture-of-experts architecture with exceptional scaling potential. Mistral 8x22B balances performance and resource demands, fitting well with Proton’s infrastructure. BLOOM provides multi-language support and responsible open-source licensing, broadening Lumo’s global reach.

    By choosing these models, Proton can deliver a privacy-first, performant AI assistant that scales from edge devices to enterprise deployments, all under Proton’s full control. This approach boosts user trust, reduces dependency on third parties, and aligns with evolving global privacy regulations.

    Thank you for considering this proposal.

    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… more

    24 votes

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12. Shared Calendar Colors

    So when you share a calendar or invite someone else to it, it would be great or hugely beneficial if it would also save and use the specific colors people have already set for certain event types.
    Because currently it only shows all events in that shared calendar with the default color and the new users would have to change the colors for the respective event individually and manually, which kind of defeats the purpose of a shared environment if you ask me. I mean should each individual user still be able to change colors independently? Sure why not, but I think the default should be: Sync all events and their corresponding colors.

    So when you share a calendar or invite someone else to it, it would be great or hugely beneficial if it would also save and use the specific colors people have already set for certain event types.
    Because currently it only shows all events in that shared calendar with the default color and the new users would have to change the colors for the respective event individually and manually, which kind of defeats the purpose of a shared environment if you ask me. I mean should each individual user still be able to change colors independently? Sure why not, but… more

    4 votes

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13. Feedback

    Please make the thumbs up and thumbs down buttons optional.

    Could you put a toggle in settings - to show or hide these feedback buttons?

    I am constantly trying to avoid accidentally clicking on the thumbs up/down…

    It would be really nice if I could just hide them.

    Thanks for Lumo, I love it.

    4 votes

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14. 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, brainstorming, simple content generation (e.g., drafting emails, social media posts), and basic information retrieval. This "efficient" model would prioritize speed and cost-effectiveness, making Lumo a truly reliable and consistent tool for daily, non-intensive AI interactions.
    * Limited Access to a Powerful AI Model (Reasoning, Math, Code, Complex Analysis): To allow free users to experience the cutting-edge capabilities of Lumo's more advanced models, we propose offering a limited quota for these "powerful" models. This limited access could be, for example, a specific number of queries per day/week, or a total token count. This "taste" of the powerful AI would be invaluable for showcasing its potential for complex problem-solving, detailed analysis, coding assistance, and advanced reasoning, thereby creating a compelling reason to upgrade.

    1. Lumo Plus/Pro Tier:

    • Unlimited Access to All Models (Efficient and Powerful): The premium tier would offer completely unrestricted access to both the efficient and powerful AI models. This would cater to power users, professionals, and developers who require seamless, high-volume access to Lumo's full range of capabilities for their critical and demanding tasks. This tier would retain all current Lumo Plus benefits, such as extended history, file uploads, and prioritized support, ensuring a comprehensive premium experience.

    Justification and Benefits:
    * Increased User Acquisition & Engagement: An "unlimited efficient" free tier would significantly lower the barrier to entry, encouraging more users to adopt Lumo for their daily AI needs, making it a staple tool.
    * Effective Upsell Strategy: By offering a direct, hands-on experience with the "powerful" AI models (even if limited) in the free tier, users can concretely see the value of upgrading to Lumo Plus for unlimited, high-performance capabilities. This shifts the upgrade incentive from "lifting a restriction" to "unlocking greater power."
    * Demonstration of Value: This model clearly differentiates the utility of various AI models, educating users on when to use a quick, efficient model versus a deep, powerful one.
    * Alignment with Proton's Mission: By offering a highly functional free tier, Proton reinforces its commitment to making privacy-focused tools accessible to everyone, while still maintaining a sustainable revenue model through the premium offering.
    * Competitive Edge: This tiered approach could position Lumo more competitively against other AI services by providing a genuinely useful and less restrictive free option, especially for users prioritizing privacy.

    We believe this proposed structure would greatly enhance the Lumo user experience, drive adoption, and clearly articulate the value proposition of Lumo Plus, strengthening Proton's position in the AI landscape.

    Thank you for considering this proposal.

    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,… more

    31 votes

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15. Increase search engines in lumo

    Currently there are only a few.

    5 votes

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16. Abandon Lumo and use resources to address deficiencies in Proton's core secure IT services

    Of course, I have no idea how many people use Lumo or how valuable a business this is to Proton. I hope this suggestion may flush that knowledge out.

    Customers buy Proton services for its secure IT communications. That is - as far as I know - Proton's core business and its unique selling point.

    Many companies offer AI chatbots which - if they're ever useful at all (about which I have doubts) - improve through scale usage, something Proton seems unlikely to achieve, at least when compared to US behemoths.

    Proton appears to have a large development backlog in its core security offerings, if the list in this Proton Voice website is to be believed. Some core deficiencies have remained unaddressed for years. I assume (but don't know) that Proton, as well as other secure communications companies, are trying to deal with a flood of customers fleeing US services or who are nervous about a deteriorating security environment. If so, the demand will only increase.

    Proton makes secure IT better than it makes AI chatbots. Proton's reputation is in secure IT. I assume that Proton sells more secure IT services that AI chatbots. I suggest that AI chatbots are a lower priority for new and existing Proton customers than secure IT. I submit that the world does not need - and Proton is unlikely to sell - more AI chatbots, but the world does need - and Proton can sell - better secure IT services.

    Of course, I have no idea how many people use Lumo or how valuable a business this is to Proton. I hope this suggestion may flush that knowledge out.

    Customers buy Proton services for its secure IT communications. That is - as far as I know - Proton's core business and its unique selling point.

    Many companies offer AI chatbots which - if they're ever useful at all (about which I have doubts) - improve through scale usage, something Proton seems unlikely to achieve, at least when compared to US behemoths.

    Proton appears to have a large development backlog in… more

    3 votes

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17. It could save and edit written files in the chat

    At the moment it is only able to read it, but it could also edit it or add new files in a virtual storage system.

    3 votes

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18. 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 to switch to the monthly price, which increases the price to €45.97. This is more expensive than Visionary!

    Lumo needs to have a separate billing option. Or fix the prices, because I will never subscribe this way. And I want to support it.

    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… more

    25 votes

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19. Lumo Green Ads Position Paper.pdf (or .txt.docx)

    Title: Integrate Green Contextual Advertising to Expand Lumo Free Tier

    Description:

    Problem: Lumo's subscription-only model limits free tier generosity (7-day chat history, 100 queries/week), restricting adoption to a privacy-conscious niche rather than building the mass user base needed to challenge US AI dominance.

    Proposal: Implement "Lumo Green Ads" — contextual advertising from EU-certified green companies, using the EU's September 2026 Empowering Consumers for the Green Transition Directive (Directive 2024/825/EU) as regulatory foundation.

    Benefits:

    Enables expanded free tier (300-500 queries/week, 30-90 day history) for users opting into ads
    Preserves privacy principles: no behavioral tracking, no profiling, on-device content classification only
    Creates competitive differentiation that US competitors cannot credibly match
    Aligns with EU policy coherence (Green Deal + Digital Strategy + AI Act)
    Generates supplementary revenue while expanding accessibility to broader user base
    Technical Feasibility: Privacy-preserving contextual advertising frameworks already exist (TCF 2.2 compliance, on-device keyword extraction, TEE-based processing). No third-party tracking, cookies, or cross-site profiling required.

    Model: Contextual, not behavioral. Ads matched to query content. Certified advertisers only (ISO 14067 or EU Ecolabel required). User opts in for expanded free tier; opt-out preserves current experience.

    Implementation: Phased rollout — pilot with 10-20 certified advertisers in Germany/Netherlands (strong green consumerism markets), expand to 100+ across EU within 12 months.

    Revenue Estimate: At €3-8 CPM for contextual green ads with 2-5M free users, generates supplementary income to subsidize expanded free tier features.

    Strategic Significance: Addresses core tension between values-driven positioning and growth imperatives needed for geopolitical influence. The September 2026 directive enforcement creates a first-mover window before US competitors can adapt.

    Full position paper available at: [https://drive.proton.me/urls/J1G5RW6CK8#23WYG1nUYEhj]

    Title: Integrate Green Contextual Advertising to Expand Lumo Free Tier

    Description:

    Problem: Lumo's subscription-only model limits free tier generosity (7-day chat history, 100 queries/week), restricting adoption to a privacy-conscious niche rather than building the mass user base needed to challenge US AI dominance.

    Proposal: Implement "Lumo Green Ads" — contextual advertising from EU-certified green companies, using the EU's September 2026 Empowering Consumers for the Green Transition Directive (Directive 2024/825/EU) as regulatory foundation.

    Benefits:

    Enables expanded free tier (300-500 queries/week, 30-90 day history) for users opting into ads
    Preserves privacy principles: no behavioral tracking, no profiling, on-device content classification only
    Creates… more

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20. Customizable start screen

    A way to set the default screen when you first open the app to the screen/ side bar where it shows the projects and in progress/ history of chats. most of the time when i open the app thats the first screen i go to, and it's a bit of a pain to have to click up in the top left corner just to get started, i prefer to be able to scroll through the last time i used lumo, or be able to jump right back to key points, or go to my projects. It would simplify my workflow if i could have the option to set it to have that sidebar screen as the main start screen. Or a customizable start screen that you could have include different features that you use the most.

    A way to set the default screen when you first open the app to the screen/ side bar where it shows the projects and in progress/ history of chats. most of the time when i open the app thats the first screen i go to, and it's a bit of a pain to have to click up in the top left corner just to get started, i prefer to be able to scroll through the last time i used lumo, or be able to jump right back to key points, or go to my projects. It would simplify my workflow… more

    3 votes

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