Tips
Omar KowalskiSep 24, 2026
How to get the most out of a conference
Plan three must-see sessions a day, book meetings in the app beforehand and leave gaps for the hallway conversations that matter most.
Omar KowalskiSep 24, 2026 Events & Conferences
Join the main stage from anywhere
The virtual pass streams every keynote live in HD, with speaker Q&A and replays for thirty days.
- Recorded sessions
- World-class speakers
- Certificates
- Mobile agenda
18+editions so far
A closer look
Inside Opal
From the registration desk to the last workshop, here is what a day at the event looks like.
4.7 / 5Mobile agenda
4.6 / 5Certificates
4.8 / 5Hands-on workshops
4.9 / 5World-class speakers
Attendee reviews
Attendee reviews
What attendees, speakers and sponsors said after last year's edition, in their own words.
Every talk was recorded, so I could watch the ones I missed on the train home.
Elena OrtegaSponsor, gold partnerThe best conference I have attended. I left with a notebook full of ideas.
Freya HughesVirtual pass holderThe networking app made it easy to meet the right people.
Owen SatoFirst-time attendeeAs a sponsor, we had more good conversations here than at any other event.
Ravi RossiSpeaker, last editionWell organised from registration to the last keynote.
Mia VargaAttendee, three years runningEvery talk was recorded, so I could watch the ones I missed on the train home.
Isla DelgadoWorkshop participant Mobile app
Everything on your phone
Get updates, reply and keep track from anywhere.
★★★★★ 4.6 from 19.7k ratings
Tickets sold1,855 2.8%
Journal
News from the programme team
Speaker announcements, attendee guides and stories from the stage, as the next edition takes shape.
TipsTheo KimAug 14, 2026
How to pitch a talk that gets accepted
Our programme committee reviewed 640 proposals last year. The ones that made it had a clear audience, a real story and one practical takeaway.
Theo KimAug 14, 2026
Guides
Kenji AlvarezJul 15, 2026
A guide to the city for visiting attendees
Where to stay within walking distance, how to get from the airport by train and the best places for dinner after the last session.
Kenji AlvarezJul 15, 2026
Panel
Noah MoreauMar 18, 2026
What makes a panel worth watching
Four speakers who disagree, a moderator who keeps time and no slides. These are our rules for panels that go beyond polite agreement.
Noah MoreauMar 18, 2026Contact
Talk to the organisers
Speakers, sponsors and press, tell us what you have in mind and we will reply within a day.
Edinburgh293 Market Square
Prague104 Willow Way
Prague178 Maple Avenue
Get the agenda in your inbox
New sessions, workshop openings and city tips as the event gets closer.
Programme
Everything around the event
Ticketing, live streaming, meeting rooms and sponsorship, handled by one events team.
Live streaming
Watch the main stage live in HD, ask speakers questions and replay talks afterwards.
From $99Enquire
Sponsorship
Stands, hosted dinners and stage slots that put your team in front of 3,000 attendees.
From $5,000Enquire
Networking app
See who is attending, book fifteen-minute meetings and chat before you even arrive.
IncludedEnquire
Early bird tickets are going fast
Save up to forty percent before prices rise at the end of the month.