Lumo

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Lumo is ranked #12 of 65 in AI chatbots and assistants on Inferse, made by Lumo (Plan-les-Ouates, Geneva, Switzerland). It runs on Web, iOS, Android. There is a free plan.

Compared on AI chatbots and assistants

Free plan: Yesproton.me
Web search: Yesproton.me
File uploads: Yesproton.me
Image generation: Yesproton.me
Mobile apps: Yesproton.me
App integrations: Yesproton.me
Team workspace: Yesproton.me

Company

Headquarters: Plan-les-Ouates, Geneva, Switzerlandproton.me · 28 Sept 2026

Best Lumo alternatives

See all 12

8.9 Perplexity See plans price on the maker's page Free plan 8.8 Claude See plans price on the maker's page Free plan 8.5 Poe Free free plan, no paid price published Free plan

8.2 AnythingLLM See plans price on the maker's page Free plan

8.0 Dust €2/mo first paid tier Free plan

7.5 ChatGPT Free free plan, no paid price published Free plan

Where it ranks on Inferse

Best AI Chatbots and Assistants in 2026#12 of 65
Best AI Personal Assistants in 2026#19 of 54

Sources

proton.me/lumo· checked 28 Sept 2026
proton.me/lumo/pricing· checked 21 Sept 2026