Why do I need the Zella app?
Share your contact details with friends, teams, clients, and family—instantly.
They can share their latest details back with you.
When you or anyone you’re connected with updates an address or phone number, Zella syncs the new info for everyone.
How it works
Create Card
Add your contact info to the card and click the "Share Card" button.
Share Card
Select apps or contacts to share your Zella card link with.
Done
When someone opens your link, they'll see your Zella card. If they join, your info is added to their contacts and kept current. If they share their card back, any updates they make will automatically sync to you.
GLOBAL STATISTICS
Contact information keeps changing
300mln
New Email Accounts
Created / Year
300mln
Phone Numbers
Change / Year
400mln
People move /Year
4yrs
Awerage Between Job
Changes
SIMPLE
The number of contacts you need to maintain...
Just One!
Menage your own contact information.
Not everyone else's!
MY CONTACT INFORMATION CHANGED
How do I let everyone know?
How do I tell people I care about that my phone, email, or address changed?
How do I know they've actually saved the new info?
There’s no easy way to be sure the people I care about can still reach me.
Zella makes it one-click.
Their contacts app stays up to date automatically.
One click sharing
Automatically updated contacts
CONTACT INFORMATION KEEPS CHANGING
My contacts app is out of date
People move, create new emails, and get new phone numbers all the time.
How many contacts do I have—100, 500, 1,000+?
How many have changed their info?
I have no way of knowing!
Never miss a change—your contacts stay current automatically.
TESTIMONIALS
How do I keep my contacts current?
Jack Johnson
With Zella, I never worry about having the right phone number or email address.
Aaron Brown
By far the easiest way to share my new number with family and friends!
2025 Zella Systems Inc