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Your alert
Email plus push notifications on iPhone, Android, and desktop. Set up mobile push notifications right after checkout.
Covers every event we watch. Cancel any time. Secure checkout via Stripe.
- Sat 26 Jun 2027From 3pm · Slane Castle, Co. Meath · with Hayley Williams, Damien Dempsey and Madra Salach
- Sun 27 Jun 2027From 3pm · Slane Castle, Co. Meath · with Hayley Williams, Damien Dempsey and Madra Salach
- Saturday presaleTue 1 Sep 2026 · sold out the same day
- Sunday addedWed 2 Sep 2026 · for demand
- General sale, both nightsThu 3 Sep 2026 · over
How it works
Pick your night
Saturday, Sunday or both. Email plus push notifications, a price cap if you want one, and we only ever alert you about Fontaines D.C. at Slane, never other events.
We watch around the clock
From the moment you sign up, we watch the official resale site for the nights you picked - continuously, including overnight - and we spot a listing the moment it appears.
You get pinged, you buy
A push notification with the price, straight to your phone. Returned tickets go fast, so the alert links you to the listing.
Don’t the resale sites alert you themselves?
- Alertix
- A push and an email the moment a matching listing appears, linked straight to the listing. You are opening it while everyone else is still refreshing.
- Checking the sites yourself
- Listings appear at random and the best ones go fast, so refreshing only works while you are staring at the page. Some sites do run their own free alerts, but they are often minutes late and switched off for the biggest events.
Not sure where to buy resale safely? Which resale sites are official for Fontaines D.C. Slane?
Fans get in with Alertix
Not a promise, a system that already works. The same alerts got fans into Ariana Grande at The O2, Electric Picnic in August, and Wimbledon all through the 2026 Championships.
Ariana Grande · The O2
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See the real post ↗Ariana Grande · The O2
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See the real post ↗Ariana Grande · The O2 · night 5
“I have used Alertix to try and secure Ariana Grande tickets after losing the Ticketmaster war - after a few tries I was successful and was able to attend night 5 of her tour in London. It was the most amazing night that would never be possible without Alertix and I didn’t have to pay extortionate resell prices! Would recommend to anyone”
See the real post ↗Ariana Grande · The O2
“Legit app, I was able to get Ariana Grande resale tickets.”
See the real post ↗Electric Picnic · Weekend Camping
“Not even 24 hours later I had my ticket bought thanks to the Alertix push notification. It was definitely money well spent!”
TikTok guide · 11.7K likes
How to Secure Wimbledon Tickets
See the real post on TikTok ↗Posted independently by a fan. Not sponsored, not endorsed, and no affiliation with TikTok or the creator.
Centre Court · Day 2
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See the real post ↗Centre Court · Day 10
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See the real post ↗Court 2 · next day
“I signed up sceptical yesterday and got court 2 tickets today for tomorrow - I am super impressed thank you”
See the real post ↗No.1 Court · Finals Day · £36.50
“It’s great! I got a ticket for £36.50 for No 1 court on Finals Day!”
See the real post ↗Centre Court · Day 4
“Just landed day 4 Centre court tickets because of your alerts, best investment I’ve made this year discovering your service. Absolutely buzzing”
See the real post ↗The Final
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Day 2
“Thank you to @AlertixApp I got resale tickets for day 2 at Wimbledon! Such a brilliant service and love the instant ping notifications! Can’t wait! ❤️🎾”
See the real post ↗Ladies’ Semi-finals
“Eventually got tix for Ladies Semis!”
See the real post ↗Why Alertix
Fontaines D.C. headline Slane Castle, only the third Irish act to do it after U2 and Thin Lizzy, with Hayley Williams, Damien Dempsey and Madra Salach. The Saturday presale sold out on the day and a Sunday was added. Nine months is a long time between buying a ticket and a show, and plans change. Nobody announces it. The ticket just reappears on the official resale site, and it goes to whoever sees it first.
Alertix watches both nights for you and pings you the moment a ticket appears. The listing, one tap away. Make sure the one who sees it first is you.
- No touts, everWe never buy, hold, or resell. You buy direct on the official resale site, on your own account.
- Your card stays yoursPayments run through Stripe. We never see or store your card details.
- One event, one priceA one-off pass for instant alerts on both Slane nights, priced in your own currency in the box above, or start free on the delayed tier. No subscription unless you choose one.
- It ends by itselfAlerts stop after the second night on 27 June 2027. Nothing to cancel, nothing to remember.
Alertix is an independent monitoring service. We are not affiliated with the artist, the venues, or any ticket platform. We watch publicly available listings and alert you. Nothing more.
Questions, answered
Is Fontaines D.C. at Slane Castle sold out?
We do not say either way about today, because no source we trust does. What is on record: the Saturday presale sold out on 1 September 2026, and a second night on Sunday 27 June was added the next day, with the general sale for both on 3 September. A seller page still showing tickets is not proof there are face-value tickets left. What we can do is tell you the moment one appears on the official resale site.
What exactly do you watch?
The official resale site for both Slane Castle nights, Saturday 26 and Sunday 27 June 2027. When someone returns a ticket it goes back on sale there, usually without warning, and an alert links you straight to the listing.
Can I watch just one night?
Yes. Both nights are ticked by default; untick the one you cannot do and we only alert you about the other.
Do you sell the tickets?
No. Alertix is an alert service - we never hold, buy or resell tickets. You buy from the official site yourself, at their price, on their terms.
What will a resale ticket cost?
Tickets went on sale from €89.25 including the booking fee. The official resale site caps a listing at the price its first buyer paid, so a returned ticket costs what it originally sold for. Set a price cap in your alert if you only want to hear about listings under a figure. We do not set or take any share of the ticket price; the pass fee is for the alerts alone.
Is this the same page as the Fontaines D.C. arena tour?
No. The November 2026 UK arena tour has its own page and its own alerts. This page covers the two Slane Castle nights only.
How quickly will I hear?
On the instant tier, within seconds of a listing appearing. The free tier is the same alert on a ten-minute delay - for a show this popular, the instant tier is the one that matters.
When do the alerts stop?
After the second night on 27 June 2027. There is nothing left to watch once it is over, so the alerts end by themselves.
Something else on your mind? Email support@alertix.app and we’ll do our best to give you the answers.