ColibriOS

Event registration software for the events one person runs.

Workshops, trainings, circles, retreats and community nights: registration on your own website, payment to your own account, reminders, waitlists and check-in from your phone. No per-ticket fee, and the people who register become your contacts, not a platform's.

If any of this sounds familiar

  • Every registration platform takes a cut per ticket, so a full room costs you more than an empty one.
  • Your attendees register on someone else's site, and their email address stays there too.
  • The reminder, the waiver, the dietary question and the check-in list are four different tools and a lot of copy and paste.
  • The conference-grade options want a sales call and a badge printer for an event of twenty people.

What to look for, in any tool

Whatever you choose, these are the things that decide whether the software carries the work or you do. The last column is the lowest ColibriOS plan that includes it; every plan contains the one before it.

Look forWhy it mattersIn ColibriOS
No fee per ticket or per registrationA percentage on every seat punishes the events that go well; a flat monthly price does not.Serve
Event pages on your own website and domainA listing on a marketplace is their traffic, their brand and their email list.Serve
Free and paid events, early-bird and add-onsMost small events are a mix; the tool should handle a free circle and a paid training the same way.Serve
Capacity, waitlist and door check-inSold out should mean sold out, and a cancellation should fill itself from the waitlist.Gather
Reminders you write, scheduled from the event dateNo-shows drop when people hear from you the day before, in your voice, not a template.Serve
Intake questions and waivers on the registrationAccessibility needs, dietary notes and signed waivers belong on the record before the day.Serve
Attendees become contacts you can email and textThe people at this event are the audience for the next one; they should be your list.Serve
Bookkeeping and a tax-ready reportAn event has real costs; knowing the margin per event is how you decide what to run again.Serve

Registration on a page you own

Each event gets its own page on your website, on your domain, with the date, the price, the capacity and a Register button. Free events collect a name and an email; paid events take payment through your own Stripe or PayPal at your processor's standard rate. ColibriOS adds nothing per ticket. A series of dates, early-bird pricing, a members' price and add-ons like a workbook or a meal are all set on the event, not negotiated with a platform.

What happens between registering and arriving

The confirmation goes out in your words with an Add to calendar link. Reminders are scheduled from the event date: a week before, the day before, the morning of, each one yours to edit. Intake questions and waivers are answered after registering and sit on the person's record, so the room knows about the nut allergy before the day. When the last spot goes, the waitlist takes the next cancellation without you watching for it.

The day itself

Open the attendee list on your phone and check people in as they walk through the door. Late registrations at the door go in the same list. Afterwards, everyone who came is tagged with the event, and the follow-up email, the recording link or the next invitation goes to exactly them.

The part registration tools stop at

Every registration is income in your books the day it lands. Connect your bank and the venue hire, the printing and the snacks arrive as expenses, categorized the way an accountant thinks; mileage to the venue is tracked at the official IRS rate. What the event actually made is a report you open, not a spreadsheet you rebuild. Then the same system books your 1:1 sessions, runs your membership and hosts your course, because an event is one thing you do, not the whole business.

Our promisePublished pricing· No demo gate· Month-to-month· Export your data anytime

Questions, answered

Is ColibriOS free to start, like Eventbrite is for free events?

There is a 30-day free trial with no credit card. After that it is a flat subscription from $116 a month, with no fee on any ticket, free or paid. Eventbrite is free for free events and charges a service fee plus a payment fee on paid tickets; on paid events of any size the flat price is usually the cheaper one, and the attendee list is yours either way.

Which plan do I need?

Serve, at $116 a month, covers events with registration, payment, reminders, intake forms, waivers and the attendee list, plus your website, CRM, email and the books. Gather, at $297, adds capacity limits with waitlists, door check-in, attendee portals, multi-day events with deposits, and memberships. If you sell out rooms or run retreats, Gather is the one.

Can I run a free event and collect registrations?

Yes. Set the price to zero and the page collects a name and an email, sends the confirmation and reminders, and adds the person to your contacts with the event tag. Nothing is charged and nothing is billed per registration.

Do attendees need an account or an app?

No. They register on your web page, get an email confirmation with an Add to calendar link, and the reminders arrive by email or text. Gather adds an optional attendee portal, a link they open in any browser, for the address, the schedule and anything you attach.

Can I ask questions at registration, like dietary needs or experience level?

Yes. Attach an intake form to the event and every registrant answers it after paying. Answers sit on their contact record where you and any co-facilitator can see them. Waivers work the same way and are signed before the day.

What about check-in at the door?

On Gather, open the event on your phone and tick people in as they arrive; walk-ups go in the same list. The list after the event shows who came and who did not, which is what the follow-up email keys off.

Is this built for conferences with hundreds of attendees?

No. If you need badge printing, an exhibitor floor, multi-track agendas or a sponsor portal, conference software like Cvent or Whova does far more. ColibriOS is for the workshop, training, circle, retreat or community night that one person or a small team runs, alongside the rest of their practice.

Can I move my past attendees over?

Yes. Export your attendee list from your current platform as a CSV and import it; people arrive with notes and tags and can be emailed about the next event straight away, subject to the consent rules on the import screen.

See it for yourself

Thirty days free, no credit card, and no call to sit through.

Start your 30-day free trial