THE STORY

“Software is eating the world,” said Netscape founder and tech investor Marc Andreessen. Line by line, hardware is being consumed by code, and Java is spoken by a massive army of hungry mouths.

However, since the programming language was introduced in 1996, developers have had to write Java code on their own machines and then upload their code to remote servers for testing.

The idea that would become a glass of ice water to coders in redeployment hell was born in Estonia in 2006. That’s when Jevgeni Kabanov found a way to address Java’s core problem – the redeployment bottleneck. His insight led to a start-up and two products that smart Java teams wouldn’t be caught without. In other words, magic happened.

Developers at thousands of companies around the world use JRebel to instantly view code changes without redeploying the application server.

The result? Happy coders writing and testing beautiful code. Happy customers enjoying time and money saved through all that beautiful, productivity-boosting code.

Today, ZeroTurnaround is the labor of love by a global team of 150+. The company’s go-to-market heart beats in Boston, Massachusetts, while our development feet are firmly planted (and rapidly growing) in Estonia, at two offices in Tallinn and Tartu. We also have a branch in Prague, Czech Republic.

We are dedicated to making developers lives better, and we now have over 65,000 active users at 5,200+ customers, including 36 of the Fortune 100, in 80+ countries.


DEVELOPERS SAYING REALLY NICE THINGS

We’re developers who make stuff for people just like us. Yes, our software is used by companies, from startups to well-known multinationals. But at their core, our products are consumer products. It’s a stroke of good fortune that our “consumers” happen to be other Java developers. You know, people like us. Here’s what some of them have said about life with the tools we’ve made.

WHAT THEY SAY

Manual redeploys were drawing us crazy, tired and bored. Now development is fun again.

IT Crowd

JRebel Customer

Our normal build-deploy cycle would take about 25 seconds. On average, JRebel saves one developer from 10-12 builds per hour. That's roughly five minutes per working hour or 30-35 minutes a day per developer.

mCruncher

JRebel Customer

We are all very happy with the fact of not wasting time on things that are not coding and finishing things.

Devel

JRebel Customer

Saving time with JRebel is so amazing. No more redeployments... Refactoring classes, Refresh the page and that's it! Amazing stuff!

@goosefraba_

JRebel Customer

Given the nominal cost of JRebel and the huge amounts of time it saves, I would not consider developing Java EE applications without it.

Luke Tebbs

Staffing Systems

Founder

Alterar método, adicionar atributos, criar classes, restart servidor, isso era um ritual a cada hora do meu trabalho. Com JRebel posso alterar qualquer código java que já é refletido na aplicação em funcionamento. Muito bom.

Claudio Miranda

Red Hat - Brazil

System Architect

Jrebel is so awesome it almost hurts. Or rather, not using it hurts.

@msundb

JRebel Customer

Jrebel is one those small non-intrusive pieces of software that you just can't live without!

@ntankovic

JRebel Customer

JRebel is so important to us, we really love it.

Larry Gerndt

Intuit

Senior Software Engineer

So far, everybody I speak to about JRebel is satisfied with it - frankly, I cannot believe nobody thought of JRebel before.

Martijn Hinten

The Netherlands

Independent Software Engineer

JRebel is one of the best utility I've ever seen. We have just met JRebel and loved it.

Mustafa Akkoca

Anadolubank

Team Leader

Been using JRebel (http://jrebel.com/) for around 10 minutes now.. Feels like I have saved 11 minutes of redeploying time

@berghed

JRebel Customer