Your family's plans, sealed in one place.
The pediatrician's number, Thursday's pickup, the dog's vet records and who's taking out the trash. Simbo Pack keeps your household together, and encrypts every item so only the people you choose can open it.

Built for how families actually share
Shared calendars show everything to everyone. Simbo Pack lets you decide, item by item, who can see what.
Pack Leaders and Members
Parents run the pack. Leaders invite people, set roles and approve recovery. Members add and edit what they're allowed to see.
Pups
Kids see their part. Their chores, their schedule and the numbers they need, without the bills or the medical files.
Extended Pack Pro
Grandparents, sitters and the other house. Share only what they need, and remove them whenever you like. Anything new stays sealed from them.
- Linked Packs Pro Share chosen contacts and events with another household, like a co-parent or the neighbors who swap carpool days, without merging your packs.
- Tasks that repeat and remind. Daily, weekly or monthly, with as many reminders as you like, on the computer where you set them.
- Files ready when a form asks. Save a vaccine record or an insurance card once, then download or share it straight into a school or doctor's portal.
Your pack, from any browser
Open pack.simbotech.com on any computer, sign in with your Simbo account, and everything is there. It's the same app, and it's just as private: your browser encrypts each item before it leaves, exactly like the desktop app.
Private by construction
Every contact, event, task and file is encrypted on the device it was made on, with its own key. Only the people allowed to see an item get that key. Our servers store sealed boxes they can't open.
- Hidden means hidden. If an item isn't shared with someone, they can't open it, even with a full copy of our servers.
- Invite links carry their own lock. The secret part of an invite never reaches any server. Links work once and expire after 48 hours.
- Check who you're talking to. Compare a short safety code with anyone in your pack to make sure nobody is in the middle.
- No ads, ever. Your family's schedule isn't a product. We make money when households choose Pro, and that's all.