🎂 It's our tenth birthday! You can learn more about our birthday projects, like Blueberry for Non-profits 🎂Here!

Our Elixir back-ends make your apps blazing fast

Invincible back-ends

If you need to process data quickly and reliably, Elixir and its framework Phoenix are the technologies to use. Built for concurrency, these back-ends can serve millions at top speed.

Invincible back-ends
Quality guaranteed

Our QA process is built to be thorough. With years of experience making back-ends, we know exactly what to look for. Automated tests as well as our dedicated QA team catch bugs before they cause problems.

Quality guaranteed
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Back-endsthat run 24/7

Lightning speed

With Elixir, back-ends respond in microseconds, not milliseconds. Your users will be delighted as they use your app.


Elixir was built for concurrency. Talking to millions of users at once isn’t a problem. In fact, WhatsApp is using it for just that.

No shutdowns

Elixir supports “hot swapping”—changing code while the back-end is running. If your users need your back-end to run at all times, you’ll be able to meet their needs.

99.9999999% reliability

Elixir runs on top of the Erlang VM. It has a rare “nine nines“ reliability score—less than a second of downtime every 30 years. That’s why Ericsson relies on it for its telecommunication systems.

Technologywith a future

Built on strong roots
Built on strong roots

While Elixir is 6 years old, the Erlang VM it runs on is over 20 years old. It’s reliably kept Goldman Sachs’s trading platform running at all times and ensured T-Mobile’s SMSs get to recipients right away.

Used by large players
Used by large players

Elixir keeps Pinterest fast and responsive. It gets WhatsApp messages to its billion plus users on time. It lets millions of sports fans collaborate on Bleacher Report in real time. Moz, Discord, and many others also rely upon it every day.

Thriving community
Thriving community

Elixir and its Phoenix framework have a strong following. There were at least 10 large conferences and over 200 Elixir meetups held worldwide in 2017. And it was the 7th most loved language in Stack Overflow’s 2017 survey.

Getwhat you need

360 service

Need a front-end as well? DevOps? A team to lend? Or just training? Let us know what your needs are.

Stay informed

You’ll meet us in person and we’ll make sure you’re always informed. You’ll be able to make changes as we build.

Get corporate needs met

With a rich history of working with corporate clients around the world, we know exactly how to get your business needs met.

OurElixir history

PPC Bee - PPC tool for online stores
PPC Bee - PPC tool for online stores
Teaming up to build the best PPC tool on the market
"Regardless of what strategy we had, a significant part of what we needed to implement could be entrusted to Blueberry, who was always aligned with our vision and strategy, delivered results as we pictured them, and allowed us to continue to be a small yet very agile unit, working to conquer the world."
Hana Habermannová
Hana HabermannováCEO, PPC Bee
LambdUp – our functional programming meetup

We’re organizing LambdUp, a unique event in Prague about functional programming. It includes talks by key members of the Elixir community.

More about LambdUp

Let's makethe next
big thing.

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