Unifying the Flutter & Firebase communities in Prague, 26 - 27 September 2023, for a two-day event with talks, workshops, and fun. Join Flutter Firebase Festival!


Bespoke Software Development

Mobile & Web Development

Each brand has a unique story. Our expertise lies in customizing mobile and web application that resonate, engage, and convert.

Enterprise Software

Our custom-built tools and software can supercharge your team productivity, driving your business & vision forward.

IT Consultancy

Our foundational IT strategies using cutting-edge solutions help us to employ years of experience to ensure your digital endeavors are a success.

Case Studies

Firebase Extensions

Invertase maintains the existing Firebase Extensions, used by thousands of developers around the world.

Firebase Extensions provide pre-packaged solutions which help developers save time, built on-top of existing Firebase solutions such as Cloud Functions. Invertase helps to fully manage the repository, from issue triage, new extension development, bug fixing and helping to build tooling which helps streamline processes such as release automation.


The official library bringing Firebase integration to Flutter on Android, iOS, Web & Windows platforms is developed & maintained by Invertase.

FlutterFire is the official Firebase integration for Google's open source framework - Flutter. The collection of packages integrates with over 17 Firebase services, integrating with platforms such as Android, iOS, Web & Windows, used by thousands of developers around the world.

The Sock Butler

The Sock Butler is a monthly subscription service, delivering socks to your door each month.

Integrating with Microsoft NAV, Invertase built a custom Stripe-integrated subscription management system for Osan, a leading Hosiery distributor, which allowed customers to manage subscriptions, view order history and more.

Conference App

Built for communities, the white label conference app allows you to create a custom app for your conference, with a range of features.

Built with Flutter, the application showcases features such as a schedule, speakers, sponsors, and more. The app is fully customisable, allowing you to add your own branding, and is available for both iOS and Android.

Hear from our clients

In just the short amount of time since starting on the FlutterFire project, Invertase have made a tremendous amount of progress, including a new set of Core, Authentication, and Firestore plugins that provide new functionality and align the APIs more closely with other Firebase SDKs.

In addition, Invertase have created a whole site of Flutter-specific documentation for each of the Firebase plugins that includes installation instructions and code snippets for common scenarios, as well as a migration guide to help you move your code to this new version. And finally, in addition to all of that great work, this release represents 300+ issues resolved and 80+ pull requests merged.

Chris Sells

Product Manager at Google on Flutter


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How and when to create custom Implicit Animations
Flutter Firebase Festival 23
Flutter Firebase Festival 23
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Firebase Extensions – Shorten URLs
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How to write a (Lisp) Interpreter (in Dart)
Invertase team goes to FlutterCon 2023 in Berlin
Invertase team goes to FlutterCon 2023 in Berlin
GitHub Actions – Ensuring Quality in our Flutter Codebase
GitHub Actions – Ensuring Quality in our Flutter Codebase
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Let's work together

We're always looking for new and exciting projects to get involved with. Get in touch to see how we can help.