Reshape households without starting over
Merge two households that turned out to be one family, and move a person from one to another. Both can be undone, because guest lists are edited under pressure.
Guest management →2026.09.2
Ask the guests, and let them answer properly
An RSVP form that adapts to who's filling it, households you can reshape without losing anything, and invites that tell you the truth about whether they sent.
Guests
RSVP forms that ask the right guest the right thing
Send a form and the questions change with the answers — which functions they're coming to, how many are travelling with them, what they need. Names and numbers for the extra guests collect themselves from the party size, and they join the household rather than appearing as strangers. Attachments come back viewable.
WhatsApp RSVP →New
Filters on any field, kept for next time
Filter the list by whatever you need — side, relation, function, RSVP, city — and combine conditions with either/or when one rule isn't enough. Your filters are remembered in your browser.
Your own relations and tags
Type the relation your family actually uses instead of picking the nearest option. Curate the ones your studio reuses in Studio, and filter by them like any other field.
Room capacity, set once in Studio
Say how many a room type sleeps in your venue library and it carries into every booking and into allotment. Extra beds let you put more in a room than its base capacity when you need to.
Improved
Invites go out straight away, and say what really happened
Sending an RSVP invite no longer goes through a middle step, so it's quicker — and if one fails, you're told it failed instead of being shown a tick.
The bulk bar and headers stay put
Select a few hundred guests and the action bar and column headers stay on screen as you scroll.
Drag functions into order
Reorder the functions within a day by dragging them, for when the sangeet and the mehndi swap places.
A venue row opens into the whole property
Clicking a venue opens a detail sheet with its form in tabs, rather than a modal you have to finish before you can look at anything else.
In beta
Keep using WhatsApp on your phone
A signup path for studios that want Unio to send from the same number they answer on their phone. In beta.
Fixed
A held room block becomes real rooms
Rooms you'd held at a hotel no longer stop short of appearing as rooms you can allot.