Start free, no account needed. Upgrade when your work needs more.
Try Pro free for 14 days. No card needed, just a work email. The trial starts in the app, the first time you use a Pro feature.
Includes
Everything in Free, and:
Everything in Pro, and:
Advanced workflows:
Everything in Ultimate, and:
Have questions? Send us an email or book a call.
Everything that's included in each plan.
| Feature | ||||
|---|---|---|---|---|
| Platform | ||||
| Local-first — data stays on your machine | ||||
| No limits on model size | ||||
| Simulation engine | ||||
| EPANET Toolkit 2.3.5 engine | ||||
| Network editing | ||||
| Zone polygons – import and visualize | ||||
| Element properties | ||||
| Demand management | ||||
| Data libraries | ||||
| Assign roughness by material and age | ||||
| Data exchange | ||||
| Third-party model import and export | 1 model | Unlimited | Unlimited | |
| Model building | ||||
| GIS model import — Pro builder | ||||
| Results & visualization | ||||
| Map & layers | ||||
| Custom vector file layers (GeoJSON, Shapefile) | ||||
| Network review | ||||
| Missing or invalid attribute checks | ||||
| Advanced analysis & operations | ||||
| Scenario management | ||||
| Create and switch scenarios | ||||
| Compare simulation results between scenarios | ||||
| Reporting & exports | ||||
| Advanced workflows | ||||
| Cloud & collaboration | ||||
| Multiple team members | ||||
| AI | ||||
| AI-assisted modeling | ||||
| Support & licensing | ||||
| Priority support | ||||
| Pay by invoice | On request | |||
| Seats | 1 | 3 | Custom | |
| Self-service seat management | ||||
| Security & deployment | ||||
| Single sign-on (SSO) | ||||
| On-premises deployment | ||||
For coursework, research and personal projects.
Find answers to common questions about epanet-js
Nothing is deleted. Your models are saved on your own machine, so they stay where they are and open as normal. The Pro features you used during the trial stop being available until you subscribe.
Either. Yearly is $950 per named license. Monthly is $250 a month, which adds up to $3,000 over a year. Ultimate and Enterprise are billed yearly.
Ultimate includes three seats. Each seat belongs to one named user at a time, and you can reassign it yourself through self-service seat management whenever your team changes. If you need more than three, tell us how many when you request a quote.
Students and teachers with a school email address. It covers everything in Pro except the Pro model builder and professional support, and it is for non-commercial use: coursework and research.
It depends on your plan. Free and education licenses include community support and the documentation. Pro adds professional support. Ultimate and Enterprise add priority support.
Yes, our source code is public from day one, but there is a two-year delay from the time we release a new version to when it becomes fully open source. This is how we drive sustainable open-source development for epanet-js, and, by extension, EPANET. You can learn more about how the FSL license works here.