Event Modeling,
powered by oNote.


New to Event Modeling?

We want to make things simple for you. Check out these resources we’ve compiled.

Event Modeling Explained

If you’re new to the idea of Event Modeling, this is a brief overview of what you need to know. If you’re looking for something more technical, check out ‘‘Event Modeling: What is it?’’

Event Modeling: What is it?

Read what the creator of Event Modeling, Adam Dymitruk, has written about the process. This is an in-depth look into the process and all the benefits of Event Modeling.


A list of any question you might have about oNote. Can’t find your question? Shoot us an email, we’d love to talk.

Get Started

So you’ve downloaded oNote. Wondering what to do now? Check out this how-to guide on getting started.

Product Features

Purpose-built Editor

oNote is a platform exclusively built for Event Modeling – in fact, it’s the only platform exclusively built for Event Modeling.


Connect with your team in real-time to ensure everyone is looking at the latest model and you’re all on the same page.

Swim Lanes

Keeps everyone on track while developing interfaces. You’ll know exactly what your customer will be seeing.

Check it out: We presented at Kafka Summit 2020.

Watch the Video


Admit that their project is doomed right from the start.


Feel the business is out-of-sync with project requirements.


Admit they spend at least half of their time on rework.


Feel that business objectives are made clear to them.