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 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

Every delay sucks, so whatever causes less delays rocks.

Procura

JRebel Customer

I just hated the whole Eclipse IDE and one of my co-workers suggested I try Jrebel since 40% of my time was waiting on Eclipse to build and run. With Jrebel, things are going much smoothly now.

Arnold Serrano

.Net

Java Developer

I started using JRebel for web and server deployments on JBoss and I've been addicted ever since. It simply just works :-)

Kevin Cruickshanks

Machina AS

Project Manager

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

Start to really like JRebel. Make Java feel like a scripting language.

@sseong

JRebel Customer

We’ve had some real OutOfMemory problems in our production environment for quite some time. Once I got XRebel up and running I noticed that our most used webapplication uses around 15MB/User session. By tuning a few JSF parameters I got the average user session from 15MB to 0,5MB.

Jens Löfgren

Folksam

JRebel Customer

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

IT Crowd

JRebel Customer

Since introducing JRebel to our Java development teams, we have not only seen a 30% increase productivity, but also a marked decrease in service requests due to software faults. Our teams can now focus 100% of their attention on development without being hindered by the J2EE cycle Build and Redeploy steps.

Alistair Oldfield

Emeldi Software Services

Project Manager

I seriously cannot understand how I used to do my job without #jrebel.

@rvloock

JRebel Customer

Over the last 265 days JRebel prevented at least 1,209 redeploys/restarts saving me about 49 hours.

Equity Trust Company

JRebel Customer

To whomever tells me 'I don't have time to lose trying to use JRebel', I would say 'You're actually losing time by NOT using it'

Aurelien Broszniowski

Software Engineer

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

@goosefraba_

JRebel Customer