We're here to help you get your first simulation running.
Questions about Quodsi for Draw.io, a problem with your model, or just not sure where to start? Reach us directly or find quick answers below.
Pick the fastest route.
Tell us what you are trying to do and what happened. A real person reads every message at support@quodsi.com.
support@quodsi.com → 🧭Want company on your first model? We are happy to walk through it with you.
Request one → 💡Quick answers to the most common questions about Quodsi, accounts and how models work.
Open the FAQ →From blank canvas to your first simulation.
Quodsi runs in your browser as a version of draw.io with Quodsi built in. Nothing to install.
- Open Quodsi. Go to drawio.quodsi.com.
- Build or upload a diagram. Draw a new process or upload an existing draw.io diagram. No account is needed for this step.
- Convert it into a simulation model. Quodsi reads your shapes automatically.
- Add data to your shapes. Arrival rates, processing times and resource capacity. The AI helper guides you through what to enter.
- Create a free account. A free account lets you run simulations and take the guided tour, which walks through a sample process and what-if analysis.
- Run and compare scenarios. Add staff, remove a step or increase demand, then compare the results side by side.
Quick answers.
Do I need an account to try Quodsi?
No. You can build or upload a draw.io diagram and convert it into a simulation model without an account. A free account is needed to take the guided tour and to run simulations.
Do I need simulation experience?
No. If you can sketch a process as boxes and arrows, you can build a model. The AI helper guides you through adding data to your shapes, and the guided tour shows the full path on a sample process.
Do I need to install anything?
No. Quodsi for Draw.io runs in your web browser.
Does Quodsi work with Lucidchart or Visio?
Quodsi for Lucidchart is in early access. Email us to request access. Visio and Miro support are on the roadmap, and you can vote on what we build next.
How do I suggest a feature or vote on the roadmap?
Open the vote form, or email us your idea at support@quodsi.com.
Where can I see what has changed recently?
See the release notes.
Help us fix it faster.
When you email us, it helps to include:
- What you were trying to do, and what happened instead.
- Your browser and whether you were signed in.
- A screenshot, if you can share one.
- Your diagram, if you are comfortable sharing it. Please remove anything confidential first.
Just ask. We'd like to hear from you.
Early users shape what Quodsi becomes, so questions and rough edges are welcome.