Bizagi Modeler vs BPMN Studio
Bizagi Modeler is a free Windows desktop modeller built for process documentation; BPMN Studio is a browser-based tool that generates the BPMN 2.0 diagram from a plain-English description. Pick Bizagi when the deliverable is a documented process manual. Pick BPMN Studio when the hard part is getting the process out of people's heads and into correct BPMN.
What Bizagi Modeler is for
Bizagi Modeler is free with no time limit and runs on Windows. You model by drag and drop, then enrich elements with roles, business rules, risks, policies and extended attributes. Its strength is publishing: the whole model goes out as PDF, Word, Excel, a web site or SharePoint pages, which suits teams who maintain process handbooks. It is also the on-ramp to Bizagi's paid automation platform.
BPMN Studio vs Bizagi, head to head
| BPMN Studio | Bizagi Modeler | |
|---|---|---|
| Runs in | Any browser, any OS | Windows desktop app |
| Generate a diagram from a text description | Yes | No, drag and drop |
| Documentation (attributes, risks, policies) | Basic (names and lanes) | Yes, a core strength |
| Publish to Word, Excel, web, SharePoint | No | Yes |
| BPMN 2.0 XML | Free export on every plan | Import and export |
| Price | Free tier, €11.99 and €19.99 a month | Free |
When to choose each
Choose Bizagi Modeler if you produce process documentation for auditors, onboarding or quality systems, you work on Windows, and you are comfortable modelling by hand.
Choose BPMN Studio if you need a correct diagram quickly, you are on a Mac or a locked-down machine, or the people who know the process don't know BPMN. The wizard asks what a business analyst would ask (what starts it, who is involved, where decisions are made, what happens when something fails), then generates the diagram.
The two also work in sequence: generate and correct the structure in BPMN Studio, export BPMN 2.0 XML (free on every plan), and import it into Bizagi to add the documentation layer. How much carries over depends on Bizagi's import of each element type, so check gateways and boundary events after import.
Other alternatives to Bizagi Modeler
bpmn.io. A free, open-source BPMN 2.0 canvas in the browser, nothing to install. Manual, no documentation features. See bpmn.io alternatives.
Camunda Modeler. Free desktop modeller for Windows, macOS and Linux, aimed at processes that execute on Camunda. See Camunda Modeler alternatives.
All four side by side
| Tool | AI generation from text | BPMN 2.0 XML | Platform | Price |
|---|---|---|---|---|
| BPMN Studio | Yes: chat wizard, then text to BPMN 2.0 | Free export on every plan; every diagram is BPMN 2.0 XML | Web app | Free tier; €11.99 and €19.99 / month |
| Bizagi Modeler | No text-to-diagram AI in the Modeler | Yes, import and export | Windows desktop app | Free |
| bpmn.io | No (manual modelling) | Yes, native | Web demo and open-source bpmn-js library | Free, open source |
| Camunda Modeler | Desktop: no. Web Modeler: BPMN Copilot (Camunda 8 SaaS) | Yes, native | Desktop app (Windows, macOS, Linux) and Web Modeler | Desktop free and open source; Web Modeler free for up to 5 users |
Checked on October 3, 2026 against each vendor's own site and documentation.
Try the AI step on one of your own processes: describe it to BPMN Studio. For the wider field, read the best AI BPMN generators in 2026, or browse all BPMN tool alternatives.
Frequently asked questions
Is Bizagi Modeler free?
Yes. Bizagi offers the Modeler free, with no time limit. It is a Windows desktop application; Bizagi's paid products cover automation and execution.
Does Bizagi Modeler have AI?
Bizagi markets AI agents and an assistant across its wider platform, but its Modeler page describes no feature that generates a BPMN diagram from a text description. You model by drag and drop.
What can Bizagi Modeler do that BPMN Studio can't?
Documentation. Bizagi lets you attach extended attributes, roles, rules, risks and policies to elements and publish the whole model to PDF, Word, Excel, the web or SharePoint. BPMN Studio focuses on getting the process structure right and exports the diagram as an image, PDF or BPMN 2.0 XML.
Is there a Mac or browser alternative to Bizagi Modeler?
Yes. BPMN Studio and bpmn.io run in any browser, on any operating system. Camunda's Desktop Modeler runs on Windows, macOS and Linux.