Lumo

Lumo

Proton AG
Prot-On

Prot-On

Cognicase Management Consulting
+
+

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About

Lumo is a privacy-first AI assistant built to deliver the power of generative AI while keeping your conversations completely confidential. Developed by the privacy experts behind Proton Mail and VPN, Lumo ensures that your dialogues remain yours alone, no logs are stored on the server side, and all saved chats are encrypted with zero-access encryption, meaning even Proton cannot read them. Open source by design, the service is transparent and verifiable. You can ask Lumo anything, from summarizing documents and rewriting emails to coding assistance, translations, brainstorming, and more, without any risk of your data being used to train models or shared with third parties. Conversations are encrypted end-to-end, and even the AI’s web search capability (if enabled) runs through privacy-friendly engines. Available without signup and deployable via web or mobile apps, Lumo offers both free and plus plans.

About

All copies of the document will be protected with strong encryption regardless of where they are stored; Devices, Cloud Services, USB. Every time users try to open the protected document Prot-On will check if they are authorized to do so and what type of access they have. You can check the activity log to see who has accessed your document, and change permissions even after the file has been distributed.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Individuals and professionals in search of an AI tool for drafting, coding, and summarizing

Audience

Cybersecurity solution for organizations

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

€9.99 per month
Free Version Supported
Free Trial Not Supported

Pricing

€10 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Pros & Cons from Real Users

Pros

  • Easy to use and ask questions. Answers are easy to understand, helpful and on target. Totally PRIVATE, they are NOT earning money by selling my data - thus I pay for it.

Cons

  • None found yet. Been using only a couple of months - but had tried ChatGPT, and CoPilot before.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Proton AG
Founded: 2014
Switzerland
lumo.proton.me/

Company Information

Cognicase Management Consulting
Founded: 1993
Spain
www.prot-on.com/tryIt.html

Alternatives

Alternatives

Proton Meet

Proton Meet

Proton
Lumos Stepup

Lumos Stepup

Lumos Learning
Hush App

Hush App

Syneidis
VeryDRM

VeryDRM

VeryDRM Inc.

Categories

Confidential AI Supported

Categories

Cybersecurity Supported

Integrations

No info available.

Integrations

No info available.
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