Single home for your agenda, messages and inbox.

The Personal
Operating System.

It remembers, so you don't have to.

What it does

Your operating system for actually getting things done.

Not a list of features. The kind of thing you'd otherwise track yourself, one browser tab at a time — until you forgot, or gave up.

Imagine it plans the summer reunion.

Compares calendars across a whole group of friends and comes back with the one weekend that actually works for everyone.

Imagine never missing another appointment.

Reminders that actually know what's due today — not a list you stopped checking weeks ago.

%

Imagine a control panel for your trades.

Built the moment you ask for it, tracking exactly the positions you care about — and nothing else.

Imagine the news, filtered to what is actually yours.

It reads everything so you do not have to, and only interrupts you for the two lines that touch something you hold.

A12

Imagine already being first in line.

The instant tickets go on sale, the seats are already in the basket. You just confirm.

Imagine it never stops watching for you.

A sold-out product, checked every day, ordered the second it comes back — before you would have seen the email.

Self-hosted, all of this runs entirely on your own machine — nothing leaves it, because there's nowhere else for it to go. See how it works →

Widgets

Ask, and a widget appears.

Not a dashboard you configure once and forget. A small, purpose-built widget for whatever you're doing right now — built the moment you ask for it, gone when you don't need it anymore.

Madrid
22°
Mon 20°
Tue 21°
Wed 22°
Thu 23°

Weather

Mon 14 September
09:30Standup
12:00Lunch — Elena
16:00Dentist

Agenda

Messages 3
Are we still on for Friday?
Yes — 8pm, same place
Perfect, see you there

Messaging

Sessions ▲ 12%
8,214

Custom analytics

NVDA 134.20 +2.4%
ASML 812.10 -1.1%
AAPL 228.50 +0.6%
MELI 1902.40 +3.1%

Stocks

Renew passport
Call the plumber
Pay quarterly taxesToday
Book flu shot

Reminders

Continue
Wordle #482

6-day streak

Games

Summer BBQ — pick a date
Sat 12
4
Sat 19
3
Sun 20
2

Meetup planner

Weather, agenda, messaging, reminders, games, custom dashboards, group planning, markets — if it has a shape, your agent can build a widget for it.

Your agent

Your agent. Your name for it.

Call it Harvey, Susan, or anything you like. It learns you, remembers, and gets things done — across your agenda, messages and inbox.

You build the relationship with your agent. Zaelar is the home it lives in — always on, always in context. Name it once; it's yours.

How Zaelar works

Set it up once. It works from then on.

1

Bring your world in.

Connect your apps, messages and accounts — securely.

2

Meet your agent.

Give it a name. It learns you and remembers.

3

It just runs.

In the background, across devices — quietly working for you.

See Zaelar work

Real product. No slides.

More ways people use Zaelar — voice, memory, the web, widgets, messaging.

Voice
Memory
The web
Widgets
Messaging
Proactivity

Video library coming soon — watch on YouTube →

Capabilities

Everything your digital life needs, in one place.

Each capability keeps one fixed color — never a random mix — the same categorical system Zaelar's agent network runs on.

Always-on voice
Personal memory
Widgets on demand
A real web browser
WhatsApp, Telegram & email
Proactive reminders
50+ connectors

See all integrations →

Own your data

Your data stays yours.

Everything lives in your own space — isolated, encrypted, portable.

Zaelar is open source, so anyone can verify exactly what runs on your data — something proprietary assistants can't offer. Leave anytime and self-host. No lock-in, ever.

encrypteddecentralizedportableopen
Read our privacy approach →

Community

Join the people building their Personal OS.

Developers, early adopters and power users shaping Zaelar together.

Open SourceIndependent