CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK •
CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK •
CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK • CANNES LIONS • SXSW • ART BASEL • CES • POSSIBLE • ADVERTISING WEEK •

BETA • LIVE FOR CANNES LIONS 2026

BETA • LIVE FOR CANNES LIONS 2026

Your festival week, handled.

Your festival week, handled.

Official panels, private dinners, brand activations, rooftop parties, and after-hours moments, all in one AI-powered platform.

Sumwhere helps you discover what matters, plan around your goals, and stop hearing about the best room after it already happened.

Official panels, private dinners, brand activations, rooftop parties, and after-hours moments, all in one AI-powered platform.

Sumwhere helps you discover what matters, plan around your goals, and stop hearing about the best room after it already happened.

  • THE SPREADSHEET IS DEAD

  • IF IT'S HAPPENING, IT'S SUMWHERE

  • NO MO' FOMO

  • STOP MISSING MOMENTS THAT MATTER

The best events aren't on the official schedule.

The best events aren't on the official schedule.

Major conferences and festivals act as gravitational centers.

But the real magic (brand activations, private dinners, rooftop parties, off-grid panels) can only be found in spreadsheets and group chats.

Until now…

Major conferences and festivals act as gravitational centers.

But the real magic (brand activations, private dinners, rooftop parties, off-grid panels) can only be found in spreadsheets and group chats.

Until now…

UNOFFICIAL_EVENTS.XLSX

UNOFFICIAL_EVENTS.XLSX

Party @ Warehouse

Party @ Warehouse

Private Dinner TBA

Private Dinner TBA

Rooftop Mixer ???

Rooftop Mixer ???

Brand Event (RSVP)

Brand Event (RSVP)

MARCH 12

MARCH 12

10:00 AM Panel ⚠️

10:00 AM Panel ⚠️

10:30 AM Coffee ⚠️

10:30 AM Coffee ⚠️

11:00 AM Workshop ⚠️

11:00 AM Workshop ⚠️

RSVP REQUIRED

RSVP REQUIRED

You're invited to an exclusive...

You're invited to an exclusive...

Forwarded 8 times • Lost in thread

Forwarded 8 times • Lost in thread

Group Chat

Group Chat

Alex

Alex

Anyone knows where the afterparty is?

Anyone knows where the afterparty is?

11:42 PM

11:42 PM

This is chaos lol

This is chaos lol

11:45 PM

11:45 PM

MAPPED

MAPPED

All Events.

All Events.

One Dashboard.

One Dashboard.

Every event, every time, everywhere.

Every event, every time, everywhere.

UNOFFICIAL_EVENTS.XLSX

Party @ Warehouse

Private Dinner TBA

Rooftop Mixer ???

Brand Event (RSVP)

MARCH 12

10:00 AM Panel ⚠️

10:30 AM Coffee ⚠️

11:00 AM Workshop ⚠️

RSVP REQUIRED

You're invited to an exclusive...

Forwarded 8 times • Lost in thread

Group Chat

Alex

Anyone knows where the afterparty is?

11:42 PM

This is chaos lol

11:45 PM

MAPPED

All Events.

One Dashboard.

Every event, every time, everywhere.

Sumwhere maps

the chaos.

Mission Control

Centralized directory of every event worth your time.

Disco AI

Your AI wingman for agenda planning and social optimization.

Vibe Check

Insider intel and curated "Best Of" lists from industry veterans.

Mission Control

Centralized directory of every event worth your time.

Disco AI

Your AI wingman for agenda planning and social optimization.

Vibe Check

Insider intel and curated "Best Of" lists from industry veterans.

Mission Control

Centralized directory of every event worth your time.

Disco AI

Your AI wingman for agenda planning and social optimization.

Vibe Check

Insider intel and curated "Best Of" lists from industry veterans.

With Sumwhere you can…

Find Every Event
Let AI Plan Your Day
Get the Inside Scoop
ri
Filter by Event Type
Build Your Own Itinerary
Navigate with Map View
Find Every Event
Let AI Plan Your Day
Get the Inside Scoop
ri
Filter by Event Type
Build Your Own Itinerary
Navigate with Map View

FAQ

What is Sumwhere?

Sumwhere is the mission control for conference week. It aggregates every official panel and every satellite event — brand parties, VIP dinners, invite-only activations, networking receptions — into one searchable, filterable platform. Then it uses AI to help you build a personalized schedule based on your actual goals, and captures everything that happened after the week ends.

What conferences is Sumwhere for?

We're built for the major industry tentpoles — Cannes Lions, CES, SXSW, POSSIBLE, Art Basel, and more. We're rolling out conference by conference through 2026. If there's a specific one you want us to cover, drop your email below and we'll keep you posted.

What's a satellite event?

The official conference agenda is only half the story. Satellite events are everything happening around it — the brand rooftop parties, the invite-only dinners, the agency happy hours, the activations on the beach. These are often where the most valuable conversations happen, and right now they're completely invisible unless you know the right people. Sumwhere maps all of it.

Who is Sumwhere for?

Industry professionals who attend 2–5 major conferences a year and are tired of navigating the week through crowdsourced Google Sheets, email chains, and word of mouth. Media executives, marketers, agency leaders, brand managers, VCs, tech founders — if you've ever shown up to a conference and found out about the dinner you should have been at the next morning, this is for you.

Who is Disco?

Disco is Sumwhere's AI planning assistant — and the most differentiated thing we've built. You tell Disco your goals for the week ("I need to close deals with brand marketers," "prioritize the parties over panels," "find me the most important rooms to be in") and it builds you a personalized itinerary from everything in the directory. During the week you can ask it anything. After the week ends, it becomes your conference memory — ask it who you met, what you attended, and it'll draft your recap post.

Do I need an account?

You'll need an account to save events, use Disco, and access your personal schedule. Signing up takes under a minute.

Is it free?

The beta is free. Mission Control and Vibe Check will always be free. Down the line we'll introduce a premium tier for the deeper planning experience — but we'll always keep the core discovery layer open.

How does Sumwhere get its event data?

We pull from public platforms (Eventbrite, Luma, Partiful, Splash), search the web, monitor social, and accept partner submissions. You don't have to do anything to be listed — but brands who want enhanced visibility, analytics, and featured placement can become a partner.

Is Sumwhere a RSVP app?

No. Sumwhere is the discovery layer. RSVPs still happen through Eventbrite, Luma, Partiful, Splash, or the organizer’s own platform.

How does my event get listed

Most publicly accessible events are already in our directory — we index them automatically. If yours isn't showing up, you can submit it directly from the app. If you're an organizer and want enhanced visibility, featured placement, or analytics on who's clicking through, reach out about becoming a partner. Email us at hello@sumwhere.app.

When does the app launch?

Sumwhere is live in beta right now — it runs in your browser, and works great on your phone. We’re rolling out conference by conference across the summer, starting with Cannes Lions. A native iOS and Android app is on the way; beta users get first access when it lands.

How do I get access?

Just open the app. Signing up takes under a minute — no waitlist, no waiting on an email.

Live

Cannes Lions 2026

Stay in the loop

Not at Cannes this week? Drop your email and we’ll tell you what festival we'll be at next. Plus the occasional good email, nothing else.

© 2026 Sumwhere Inc. All rights reserved.


Sumwhere is not affiliated with, endorsed by, or sponsored by Advertising Week, Art Basel, Cannes Lions, CES, POSSIBLE, or any Conference/Festival. All trademarks are property of their respective owners.

Live

Cannes Lions 2026

Ready for liftoff? ✦

We're going through signups now. Make the cut and you'll get an email with your way into the app. Hang tight.

© 2026 Sumwhere Inc. All rights reserved.


Sumwhere is not affiliated with, endorsed by, or sponsored by Advertising Week, Art Basel, Cannes Lions, CES, POSSIBLE, or any Conference/Festival. All trademarks are property of their respective owners.

Live

Cannes Lions 2026

Ready for liftoff? ✦

We're going through signups now. Make the cut and you'll get an email with your way into the app. Hang tight.

© 2026 Sumwhere Inc. All rights reserved.


Sumwhere is not affiliated with, endorsed by, or sponsored by Advertising Week, Art Basel, Cannes Lions, CES, POSSIBLE, or any Conference/Festival. All trademarks are property of their respective owners.