Write Anywhere.
Think Together.
Quillium Omni: cloud sync across all your devices.
Real-time collaboration that just
works.
No spam. You'll hear from us when Omni is ready for early testers.
What Omni adds
Two things, bundled.
Cloud sync across your devices, and real-time collaboration with other people. One subscription, both included.
Across your devices
Every device, one document
Start a draft on your laptop. Edit a paragraph from your phone on the train. Pick up on your desktop at home—even mid-sentence, with your revision history intact. Omni is fast, background, and invisible.
*Quillium is not yet available for mobile.
Offline-first, always
Lose Wi-Fi, crash the app, yank the power: Quillium keeps going. Every keystroke lands on the device in front of you first. The cloud is just where they meet.
Saved locally · will sync when online
With other people
The lighthouse cast its beam across the water, indifferent to the storm.
Can we try "swept" here? More active.
Yeah — also wondering if "storm" is too tidy.
Annotations that move in real time
Comments, suggestions, and revisions sync live, anchored to the exact words they reference.
One document · two views
Same branches, same annotations — each of you decides which revision to look at.
Shared text, independent views
Read one revision while your friend edits another, or opt into follow mode when you actually want to sit beside them.
Pricing
Bring everyone. Only owners pay.
Quillium Omni
~$20/month
The more users we have, the cheaper we can make it.
- Collaborators you invite don't need a subscription
- Mobile apps stay free — sync just makes them better
- Cancel anytime; your local documents stay yours
- The writing app is free forever. Omni is always optional
FAQ
When will Omni ship?
It's currently available through the waitlist!
Why is this a paid add-on?
Running a real-time relay server costs real money. We'd rather charge honestly for infrastructure than mine your data. The free app stays free because it doesn't rely on our servers.
What if I cancel?
Your documents were always stored on your local device first. Omni is only a layer on top, not a replacement.
Be first in line.
Join the waitlist and we'll reach out when early access opens.