How to organise an event with friends or family: the complete 2026 guide
By Alexandre DemortierPublished on 23 June 2026Updated on 19 September 2026
Organising an event with friends or family (a birthday, a wedding, a hen party, a stag do, a weekend away, a farewell party or a housewarming) always comes down to coordinating the same things: who is coming, who does what, how much everyone chips in, and how to keep everybody in the loop. The best way to do it without stress is to centralise everything in one place rather than scattering the planning across messages, spreadsheets and payment links. Orgaa is a free app (iOS and Android) that brings an event's invitations, programme, group fund, expenses, chat and photos together in a single space. Here is the complete method, step by step.
Where do you start when organising a group event?
Start by settling three things before anything else: the date, the venue and a realistic guest list. They are the only decisions that are hard to undo once announced. Check the availability of the people who absolutely have to be there first, lock in a slot and a venue, and only then open the planning up to the rest of the group.
- The date: aim for a time when most of your friends and family are free, and keep a fallback option.
- The venue: without a confirmed venue, nothing else really moves forward.
- The guests: a clear list from the start avoids people being forgotten and the inevitable "nobody told me".
How do you coordinate invitations and keep track of replies?
Share a single invitation link and ask for a confirmation (RSVP) rather than counting the "yeses" scattered through a group chat. You will know in real time how many people to plan for when it comes to food, drinks and budget. Centralised tracking also lets you nudge the undecided automatically, without having to message each person privately.
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Marie L.Going
Thomas B.MaybeHow do you manage the budget and the group fund?
For a gift or shared costs, a group fund is simpler and more effective than ten small repayments. Announce a clear goal and a suggested amount (for example "between €15 and €30"), make progress visible to everyone, and keep track of who has contributed. Transparency motivates: nobody wants to be the last one who has not chipped in. To go further, read our guide to running a successful group fund with friends. Outlays on a trip (lodging, shopping) are a different mechanism: splitting the expenses of a weekend.
Group fund
How do you share out the tasks without carrying everything yourself?
A successful event never rests on one overwhelmed person. List the tasks (bookings, shopping, cake, decorations, playlist) and assign each one to a named person. Everyone can see what they have to do and what is still up for grabs, and you no longer have to repeat the same thing ten times.
How do you avoid the chaos of dozens of WhatsApp messages?
The classic trap is planning split between a group chat, a shared spreadsheet and an external payment link. Information gets lost, decisions are buried in the thread, and someone always gets forgotten. Centralising invitations, programme, budget, tasks and chat in a single space dedicated to the event removes almost all of that friction. A look at the tools: which app to organise an event with friends in 2026.
- With a dedicated app: one place for replies, budget, tasks and conversations.
- With WhatsApp + a spreadsheet + a payment link: three tools to keep in sync by hand, and guaranteed oversights.
- With a dedicated app: a watertight surprise mode for events that have to stay secret.
- With scattered tools: one misplaced message is enough to ruin the surprise.
A group event only becomes stressful when the planning is scattered. Bringing everything together in one place changes everything.
How do you keep a surprise secret?
If the event is a surprise, what matters is how watertight your conversations are: the person concerned must not see the chat, the group fund or any related notification. A surprise mode makes that whole space invisible to the guest of honour. It is the same logic as organising a surprise birthday or an unforgettable hen or stag do.
Marie
What time are we leaving?
6pm outside my place
Thomas
Perfect, I'll bring the drinks
Sofia
I'll take care of the cake
Great, see you soon!
How do you organise lifts and collect the practical details?
Two topics come up every time and are hard to settle in a group chat: who is getting there how, and the information you need to collect from each person. For travel, let guests post their outbound and return journeys with the number of seats available: those without a car request a seat, and the allocation sorts itself out. For everything else (dietary requirements, allergies, T-shirt size, accommodation, arrival time), a questionnaire asks the question once and for all, with one form per person (plus-ones included) and all the answers gathered in an exportable table.
Carpooling
Alex D.Your ride1 leftMarie L.2 leftThomas B.FullWhich app should you use to centralise everything?
Orgaa was designed for exactly that: organising an event with friends or family without friction, for free. It brings together in one place invitations and RSVPs, the programme, tasks, the group fund, shared expenses, the group chat and the photo album. Each type of event has its own page: birthday, wedding, hen party / stag do, trip with friends, farewell party or housewarming, with features to match.
How far in advance should you start?
For a simple event (a dinner, a party, a birthday), two to three weeks is enough. For a wedding, a hen or stag do, or a group trip, allow two to three months so you can book the key venues and activities, which fill up fast. In every case, the earlier the coordination starts and the more centralised it is, the calmer the big day will be.
The quick checklist
- Date, venue and guest list confirmed
- Invitations sent and RSVPs tracked in real time
- Budget set and group fund launched with a goal
- Tasks assigned by name among the participants
- A single space for chat, programme and photos
- Surprise mode switched on if the event has to stay secret
By bringing invitations, budget, tasks, conversations and memories together in one place, organising an event with friends or family stops being a chore and goes back to being a shared pleasure. That is precisely what Orgaa was built for, and it is free.