kelsto.

Your AI · in your language · on your phone

The AI that remembers you.

Other AIs keep a few lines about you. Kelsto keeps a detailed memory, sorted in drawers, that you can read and correct: your people, your plans, your way of talking. Then it handles your mail, your agenda, your pictures and your presentations, in your language, Lebanese and arabizi included.

See the plans Watch the film

What Kelsto is

One app, one assistant, one personality: yours.

It remembers

A memory you can see and correct, page by page. Nothing to explain twice.

It does the work

Mail drafts, agenda, invoices, presentations, research, pictures. The best AI for each job, chosen for you.

You keep the last word

Kelsto prepares; you confirm. Nothing is sent, paid or deleted without your yes.

What it does for you

Every plan has every function.

Pictures and drawingsCreate, then retouch one area.
PresentationsAn outline first, then a designed deck.
Deep reports30 to 50 sources, read for you.
Mail and agendaSorted, summarised, replies drafted.
InvoicesMade in $, LBP or €, and bills followed.
Search and newsAnswers with their sources.
VoiceTalk to it, dictate, call it.
Reminders and routinesYour morning brief, at your hour.
Files and photosRead, found, explained.
ToolsWeather, money, units, time: just ask.
It writes firstA reminder, a follow-up, a good idea, at the right moment.
Kelsto KidsA friend for your child, parents see everything.

Built in 91 days, in 30 languages

From Beirut, for everyone the big AIs forget.

30languages, Lebanese and arabizi included
33functions built
6AIs working together, the best for each job
0messages sent without your yes

The plans

7 days free, no card. Every plan has every function; a bigger plan only gives more use.

Kelsto

For everyday life: questions, mail, agenda, a few pictures a day.

20 $per month

Kelsto Plus

About twice the use: more pictures, more reports, more presentations.

50 $per month

Kelsto Pro

About four times the use, for those who work with it all day.

100 $per month

Kelsto Max

About nine times the use, for the heaviest days.

225 $per month

Coming to the App Store and Google Play in November 2026. Paid here or in the app, your plan works everywhere you sign in. In the app stores the price is 3 $ higher, which covers their fee. Cancel any time.

Tell me at launch

Questions

Who reads my conversations?

To answer you, your messages go to the AI providers Kelsto uses (Anthropic, OpenAI, Perplexity, ElevenLabs). No person at Kelsto reads them, and they are never sold. The details are in the privacy policy.

Can I cancel?

Yes, any time, in one tap. You keep your plan until the end of the month you paid.

What happens at the end of my monthly use?

Kelsto tells you before, and you can move to a bigger plan. It never charges you more on its own.

Which languages?

30 languages in the whole app, from Arabic, French and English to Japanese and Swahili. It understands Lebanese and arabizi.