The Visio alternative for BPMN — in your browser, on Mac, and AI-first
No Microsoft 365 subscription, no Windows-only desktop app. BA Copilot generates BPMN 2.0 process maps from plain English, images, or documents — and every output is standards-compliant .bpmn XML that opens in Camunda, Signavio, and bpmn.io (something native Visio can't produce without a third-party add-in).
What a BA Copilot process map looks like
A real AI-generated BPMN — a two-pool collaboration between Customer and Bank Teller, connected by message flows, with a single "Are payment details valid?" gateway that splits into Payment Processed and Payment Rejected end events. No Windows install, no Microsoft 365 licence. Click Customise to open this exact diagram in BA Copilot.
Making a payment at a bank
A two-pool BPMN 2.0 collaboration for making a payment at a bank. The Customer pool submits a payment and later receives a receipt; the Bank Teller pool receives the request, verifies the details, and routes through an exclusive gateway ("Are payment details valid?") — processing the transaction and providing a receipt on the yes path, or returning funds on the no path. Two message flows connect the pools: the customer sends the payment request to the bank, and the bank sends the receipt back.
- Customer submits the payment — the Payment Initiated start event fires the Submit Payment task.
- A message flow carries the request to the Bank Teller pool, triggering the Payment Request Received start event.
- Bank Teller verifies the payment details, then the "Are payment details valid?" exclusive gateway decides the path.
- On the no path, Bank Teller returns the funds and the Bank Teller process ends at Payment Rejected.
- On the yes path, Bank Teller processes the payment transaction and provides a receipt, ending at Payment Processed.
- A second message flow delivers the receipt back to the Customer pool, where the Receive Receipt task runs and the Customer process ends at Payment Completed.
BA Copilot vs Microsoft Visio at a glance
Feature comparison for teams evaluating a BPMN-focused browser tool against Microsoft Visio. Not a full Visio replacement for network diagrams or floor plans.
| Capability | BA Copilot | Microsoft Visio |
|---|---|---|
| Full editor runs in any browser on Mac, Linux, Chromebook | Yes | Limited |
| Works without a Microsoft 365 commercial subscription | Yes | Limited |
| AI generation from plain-text prompt | Yes | No |
| AI generation from an uploaded photo / whiteboard image | Yes | No |
| AI generation directly from a process document | Yes | No |
| BPMN stencil available on every paid tier | Yes | No |
| Native .bpmn XML export that opens in Camunda / Signavio / bpmn.io | Yes | No |
| Network diagrams, floor plans, Microsoft-specific stencils | No | Yes |
| Free tier without any Microsoft 365 subscription | Yes | No |
| Time from blank canvas → first-draft BPMN | ~30 seconds (AI draft) | Typically 30+ minutes (manual) |
When to switch from Visio to BA Copilot
Your Visio licence is Plan 1 or M365-bundled — and you need BPMN
The BPMN Shapes stencil in Visio for the Web is gated to Plan 2 only ($15/user/month). Visio Professional (Windows desktop, one-time purchase) also ships BPMN templates, but Plan 1 and the M365-bundled "Visio in Microsoft 365" cannot draw BPMN in Visio for the web. If your team is paying for Visio but can't actually draw BPMN in it, BA Copilot is BPMN-first on every tier — including the free tier.
You need BPMN that round-trips to process engines
Native Visio does not export .bpmn XML — you need a third-party add-in or an external converter. BA Copilot emits standards-compliant .bpmn 2.0 XML that opens natively in Camunda, Signavio, bpmn.io and any BPMN-aware engine.
You want an AI draft, not a stencil catalogue
Visio has a vast stencil library but no native AI generation — Microsoft 365 Copilot is not integrated with Visio as of 2026. If you want a BPMN draft from a workshop transcript or a paragraph of narrative, BA Copilot returns one in about 30 seconds.
You're on Mac, Linux, or a Chromebook
Visio for the web works on any browser, but it's a licenced subset of the Windows desktop app and still requires a Microsoft work-or-school account (Plan 1 or Plan 2) or a commercial M365 tenant (for the bundled "Visio in Microsoft 365"). BA Copilot is a standalone web app with no install, no OS restriction, and no Microsoft account required.
When to keep Visio
Network diagrams, floor plans, AWS/Azure architectures with Microsoft stencils — Visio remains the most complete option. Use BA Copilot alongside it for every business-process map.
Visio alternative FAQ
Does BA Copilot work on Mac?
Yes — BA Copilot runs in any modern browser (Chrome, Safari, Firefox, Edge) on Mac, Windows, Linux and Chromebooks with no install. Visio for the web also runs in any Mac browser, but the full-feature Visio experience is the Windows-only desktop app. Visio Plan 1 and Plan 2 are sold as standalone cloud subscriptions (a work-or-school account is required), and the bundled "Visio in Microsoft 365" requires a commercial Microsoft 365 tenant.
Can BA Copilot open Visio .vsdx files?
Not directly — .vsdx is a Microsoft-proprietary binary format that other tools rarely import fully. The practical path: export your Visio map as an image (PNG/JPG) or describe the process in a paragraph, and BA Copilot returns a clean BPMN 2.0 diagram you can keep editing. Pure-geometry .vsdx import is on the roadmap.
Is the output as precise as Visio's BPMN stencil?
BA Copilot emits standards-compliant BPMN 2.0 XML that opens natively in Camunda, Signavio and bpmn.io. Native Visio does not export .bpmn XML at all — you need a third-party add-in (e.g. CaseAgile Enterprise Explorer) to get interchangeable BPMN files. For teams that need engine-executable process models, BA Copilot is the more direct path.
How much cheaper is BA Copilot than Visio?
Visio is sold in two tiers: Plan 1 ($5/user/month, web-only, no BPMN Shapes stencil) and Plan 2 ($15/user/month, adds the Windows desktop app and the BPMN Shapes stencil). Both are sold as standalone cloud subscriptions, and both require a Microsoft work-or-school account. BA Copilot has a free tier with one generation per browser and paid plans that typically land below Visio Plan 2. See the pricing page for current numbers.
Which Visio plan do I need for BPMN, and how does that compare?
The web BPMN Shapes stencil is Plan 2 only ($15/user/month) — Plan 1 and the M365-bundled "Visio in Microsoft 365" cannot draw BPMN in Visio for the web. (Plan 1 does list BPMN 2.0 as an included capability on the Microsoft pricing page, but the web stencil that lets you actually draw it is Plan 2 only.) BA Copilot is BPMN-first on every tier, including the free tier.
Does Microsoft 365 Copilot generate Visio diagrams?
No. Microsoft staff have confirmed on Microsoft Learn that Visio is not on Microsoft 365 Copilot's supported-apps list, and text-to-diagram in Visio remains an open roadmap request. Copilot in Word or Teams can describe a process, but you still draw the diagram manually in Visio afterwards.
Do I need a Microsoft 365 subscription to use BA Copilot?
No. BA Copilot is a standalone web app — no Microsoft account required. Visio Plan 1 and Plan 2 are sold as standalone cloud subscriptions (work-or-school account required, no M365 commercial tenant needed). The bundled "Visio in Microsoft 365" does require a commercial Microsoft 365 subscription, and the perpetual-licence Visio Professional / Standard is a separate Windows-only, one-time purchase.
Can I take a Visio diagram into Camunda or Signavio?
Not cleanly. Native Visio does not export .bpmn XML. Signavio's Visio importer maps .vsdx shapes to its own notation heuristically — round-trip fidelity depends on how the Visio diagram was drawn. Camunda requires a third-party add-in or external converter. BA Copilot emits .bpmn 2.0 XML that opens in all three directly.
Will it replace Visio for non-BPMN diagrams (network, floor plan, org chart)?
No — BA Copilot is deliberately BPMN-first. For network diagrams, floor plans or Microsoft-specific stencils, keep Visio for those asset types and use BA Copilot for every business-process map.
See a Visio alternative that runs in your browser
One free BPMN diagram per browser — no Microsoft 365 subscription, no desktop install. Works on Mac, Linux, Chromebook.