Building a planner we've always wanted
CHAIOS started from a simple frustration: organising and planning an event involved too many tools and spreadsheets. We set out to build one platform that handles everything — no nonsense, just works.
Great things don't plan themselves.
Planning a social event, birthday or wedding should be exciting — not overwhelming. CHAIOS gives individuals and small teams the right tools to do things professionally and efficiently.
From checking off the first guest invited to exporting your final run-sheet, we want every moment of the planning process to feel effortless.
Weddings
Birthdays
Anniversaries
Corporate
Gatherings
Milestones
Our values
The principles that guide every decision we make.
Built with care
Every feature in CHAIOS was designed through real experiences and frustrations. We obsess over the details so your event can too.
Privacy first
We believe you should control your own data. CHAIOS gives you the choice of local or personal cloud storage — your files, your rules.
Always improving
Continuous improvement is important to us and so is fit for purpose. We aim to update our applications regularly based on user feedback. If something can be better, let us know and help us make it better.
Fast and reliable
Whether you are on mobile the morning of the event or on the web finalising the run sheet, CHAIOS is there.
Available wherever you plan
CHAIOS runs on Android and in any modern web browser. Your events and data sync seamlessly across all your devices via a secure Supabase backend. Use your personal cloud storage for cross-device access to attachments, images and other shared resources.