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Build the Future of Voice AI: Hackathon 2

Event artwork for Build the Future of Voice AI: Hackathon 2

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Plus X InnovationHearth Cafe
About this event

What to expect

Build and deploy open-source voice AI applications at a full-day hackathon in Brighton on 26 August 2026, hosted by Fluxions.

Taking place from 08:30 to 19:00 at Plus X Innovation Brighton, this hands-on event brings together technical talent from across Brighton and Sussex to explore current speech models, strengthen practical AI development skills and create useful applications with other builders.

What to expect

Rather than simply hearing about voice AI, you’ll practise deploying models yourself and work directly with the latest open-source voice technology. Participants will collaborate on real-world ideas ranging from podcast summarisers to voice agents for accessibility, with space to experiment, learn from peers and develop their craft in a supportive environment.

The day is designed to help you:

  • Deploy AI models and gain hands-on experience with open-source voice models
  • Explore coding both with and without AI assistance
  • Understand how AI models are built, trained and deployed
  • Examine model optimisation, including cost and sustainability considerations
  • Meet entrepreneurial developers and other technically curious peers
  • Turn voice AI concepts into working applications through practical building

Who should attend?

The hackathon welcomes a broad mix of experience levels. It is suitable for current students and recent graduates, early-career developers looking to sharpen their technical abilities, experienced developers experimenting with AI, and non-developers who are comfortable building and playing with software tools.

There is no strict requirement around academic background or professional status. The emphasis is on curiosity, practical participation and a willingness to collaborate, making the event accessible to emerging builders while still offering experienced developers an opportunity to investigate voice AI in greater depth.

Prizes and partners

Participants will compete for £200 in Fluxions API credits and an interview opportunity to join Fluxions. The event is run by Fluxions in partnership with Plus X Innovation and Hearth Cafe, an independent Hove cafe focused on homemade food and coffee.

Plus X Innovation provides a fitting setting for the day: an innovation community with prototyping, making and experimentation facilities, alongside programmes intended to help businesses and professionals connect and grow.

[Register to attend via the ev

Create With Conference · Brighton

The UK's leading event for AI builders.

600+ builders, honest implementation stories and hands-on workshops, once a year. The next edition is being planned.

The main stage at Create With 2026 with a full room
Hackathon participants with their laptops
A panel on the main stage

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