We digitally transform businesses through the creation of beautiful and innovative, bespoke mobile and web apps.

From start ups to global brands, we develop apps for organisations of all sizes. As an agency we’ve built strong partnerships, aiding businesses in the private, public and non-profit sector since 2003.

Veygo

Purchase Flexible Car Insurance in minutes

Empowering a younger generation of drivers offering flexibility to their lifestyle.
Stone Group

Tackling climate change by managing e-waste

Disposing of unwanted electronics with ease.
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Allianz

Corporate business insurance accessible anywhere

Providing an end-to-end global risk solution.

We support your product roadmap from the start and beyond

Product discovery

Are you at the idea stage? We will help you identify the critical MVP product scope and roadmap.

UX/UI design

Creating the optimal user-centered UI design with smart UX for your project.

Development

Architecting scalable, extensible platforms that support partner and user needs.

Support & growth

After launch cooperation. We will work closely to bring new features and guide product market fit.

Working collaboratively with our trusted global partners

  • Thales logo
  • BBC logo
  • NHS logo
  • Aston Martin logo
  • Allianz logo
  • Admiral logo
  • PADI AWARE logo
  • Jaguar logo
  • Welsh government logo
  • Principality logo
  • Thales logo
  • BBC logo
  • NHS logo
  • Aston Martin logo
  • Allianz logo
  • Admiral logo
  • PADI AWARE logo
  • Jaguar logo
  • Welsh government logo
mobile app development stone group
web development homepage screen alliance wales
ABRSM app development screen

“We chose Rant because they showed true passion for our project from the start. We’ve outstanding reviews in the App and Google Play Stores. We’ve also saved 230,000 outdated IT units from being put in landfills. They’ve been repurposed thanks to the app Rant built.”

Jack Woolman
Director of Sales Operations, Stone

“Website relaunch boosted traffic significantly. Excellent quality, proactive/reactive team within budget, always reachable. Quick response to any issues. Dedicated partners in website expansion.”

Allison Dowzell
Managing Director, Screen Alliance Wales

“The app meets all of the functionality requirements. Rant is communicative and proactive; their fixes have exceeded expectations for thoroughness. Customers can expect to work with a highly organised and capable team.”

Melanie Powell
Digital Product Owner, ABRSM