Free
$0/month
Get the first things out of your head.
No card needed · free forever
Includes:
- 15 messages a day
- 5 web searches a day
- Tasks, reminders and bills on WhatsApp
- 3 files a day
Personal assistant on WhatsApp
Your personal assistant,
right on WhatsApp.
Yttrium organizes your tasks, bills, reminders and calendar — all in a chat you already have. No app to download. Built for brains that forget.
Free plan forever · cancel anytime
Yttrium
online now
Message
How it works
Three steps and you're already using it
No app to install, no new password to create. It all starts with a message.
Step 1: Send a message
Open the Yttrium chat and send the first note — a task, a reminder or just a “hi”. Works by text, voice, photo and PDF.
Step 2: Confirm it's you
The first time, it sends you a quick link. One tap and your account is tied to your number.
Step 3: You're already using it
From then on you just chat. It writes things down, reminds you, sorts the list and sends the day's summary.
Features
Everything you need, in one conversation
A taste of what you can do just by sending a message.
Tasks and reminders
Jot it down in a second and get recurring reminders — checked every five minutes so nothing slips through.
Shopping list
Dump items and it sorts them by category on its own — groceries, cleaning, pharmacy.
Daily summary
Start the day with an overview of what matters, right in your WhatsApp.
Bills and installments
Add fixed and variable bills, recurrences and installments — and get warned before it's due.
Instant translation
Translate text, photo and voice — send a photo of a menu and get the translation back.
Web search
Ask for the exchange rate, the weather or the news and get the answer looked up on the spot.
Use cases
Made for people with a full head
Yttrium was designed to have infinite patience, celebrate the small wins and never judge.
The busy mind
When everything lands at once, Yttrium takes the brain dump and sorts it for you — calmly, and without nagging.
- Tasks
- Reminders
- Daily summary
Busy parents
Groceries, school reminders, bills to pay and the day's summary — all in one chat, in the middle of the rush.
- Shopping list
- Reminders
- Bills
Freelancers and self-employed
Recurring bills, installments and receipts under control, and the day's agenda always at hand.
- Bills
- Installments
- Receipts
Travelers
Translate the menu from a photo, pull the flight out of your email and save the places that matter to find them nearby later.
- Translation
- Places
Pricing
Start free, upgrade when you want
The free plan never expires. Plus and Pro come in once Yttrium is already part of your day.
Plus
$9.99/month
Billed monthly
Talk as much as you like, without counting messages.
Cancel anytime · no commitment
Includes:
- Unlimited messages
- Unlimited web searches
- Calendar and email connected
- 10 images a month
- 15 files a day
Most popular
Pro
7 days free, then
$19.99/month
Billed monthly
So you never have to remember to remember.
Cancel anytime · no commitment
Everything in Plus, plus:
- 40 images a month
- 50 files a day
- Daily summary and proactive reminders
Questions that always come up
- Is the free plan really free?
- Yes, and it doesn't expire. You get 15 messages and 5 web searches a day, plus 3 files a day, with tasks, reminders and bills working normally. Upgrade only if it starts to feel tight.
- Is there a free trial?
- Yes — 7 days of Pro, free. After that you choose: stay on Pro, drop to Plus, or go back to the free plan. No tricks and no surprise charge.
- How do I pay?
- Credit card, Apple Pay or Google Pay. Payments are processed by Stripe: your card is turned into a token in your browser, directly with Stripe — Yttrium never stores your card number.
- Can I cancel whenever I want?
- Yes. No lock-in and no penalty — cancel anytime in the app (under Settings › Plan), keep access until the end of the period you already paid for, then go back to the free plan.
Ready to get it all out of your head?
Start now on the WhatsApp you already use. Free, no card needed.
Free plan forever · cancel anytime