LONDON’S LARGEST DEMO DAY REUNION PARTY. 15 SEP 2025

NetworkingReunion

15 Sept

Written By Rare Founders

BAM Karaoke Box | Victoria

74 Victoria St, London SW1E 6SQ, UK

When Community Feels Like Family ❤️‍🔥

Back in April 2024, we hosted our very first London’s Largest Demo Day — an idea that started with one simple goal: give as many great founders as possible a chance to be seen by investors.

From day one, we decided to select and showcase 100 founders on stage each time, chosen through a proper rating process by our investor partners. And since then, it’s grown beyond what we expected:

300+ startups pitched
3,300+ attendees over 3 events
30+ founders secured funding ranging from £5K to £500K (that we know of)

We couldn’t have done it without our community — the investors who helped us review, the speakers and moderators who made each event stand out, the volunteers who gave their time, and the founders who trusted us to represent them.

To celebrate everything we’ve built together, we hosted a Demo Day Reunion Party — a relaxed night to reconnect with the founders who pitched, hear where they are today, and bring together the people who made all of this possible.

It was an evening full of familiar faces, great conversations, and some truly inspiring updates from the startups we love.

Huge thanks to our sponsors iimpro, OVHcloud, Sunrise Technology Services, CompoCloset & BAM Karaoke Box who helped us cover drinks for everyone.

And to those who couldn’t make it — don’t worry, we’re turning this into a yearly tradition. There’s more to come.

Thanks for being part of this journey!