Power Automate, UiPath, Logic Apps: picking the right one
No tool wins every problem. A decision framework for care providers comparing Power Automate, UiPath, and Azure Logic Apps for compliance-heavy work.
There is a recurring conversation that starts with a provider asking “which automation tool should we use” and ends, if the vendor is honest, with “that depends on four things we have not talked about yet.”
This note is an attempt to have that conversation in writing. It compares the three platforms that come up most often in Australian care sector work — Microsoft Power Automate, UiPath, and Azure Logic Apps — against criteria that actually matter when the workflow has to survive a compliance audit and a staff change.
It is not a ranking. None of these tools is best. They are good at different shapes of problem, and the trick is matching the shape of your problem to the shape of the tool.
The three tools, honestly described
Power Automate is Microsoft’s low-code workflow builder, tightly integrated with Microsoft 365, SharePoint, Teams, Outlook, and the Dataverse. It runs as cloud flows and desktop flows. If your provider lives inside Microsoft 365, it is the path of least resistance for most connector-based integrations.
UiPath is a dedicated robotic process automation platform. It was built to drive desktop applications that have no API — legacy systems, older accounting tools, government portals. UiPath is strong where the target system is closed. It is overkill for workflows that can be done cleanly with modern APIs.
Azure Logic Apps is Microsoft’s enterprise integration service. It overlaps with Power Automate in spirit but sits at a different altitude — higher throughput, better versioning, proper deployment pipelines, more fine-grained control over retry policies. It is the tool to reach for when a workflow has to run reliably at volume without a human looking at it.
Marketing pages tend to make all three sound like they can do everything. They technically can. But the cost of using the wrong one for your shape of problem is a build that works for six months and then starts to fail in hard-to-diagnose ways.
The criteria that actually matter
For care providers specifically, the decision should weigh these six things.
API availability
Does the system you are automating have an API you can call directly, or do you have to drive its user interface? If it has an API, Power Automate or Logic Apps will almost always be the cheaper, more reliable path. If it does not, UiPath becomes the serious candidate because it was built for exactly that problem.
A common mistake is to use UiPath on a system that does have an API, because UiPath was the tool the last vendor happened to know. The result is a brittle automation that breaks every time the target software updates its UI. If the API exists, use it.
Audit trail
Compliance-heavy sectors need to be able to answer the question “what did this automation do on June 14th at 3:42pm, and why?” The answer has to survive an external audit.
Logic Apps has the strongest native audit story — every run is logged to Azure Monitor, with full input and output payloads retained according to the retention policy you set. Power Automate logs runs to its own history view, which is adequate for most sector needs but less configurable. UiPath has its own audit logging through Orchestrator, which works well if you are committed to the UiPath ecosystem.
If audit evidence is going to be load-bearing — for example, the automation processes funded-service claims that get audited quarterly — Logic Apps is worth the extra engineering.
Long-term maintainability
This is the criterion hourly vendors ignore because it is not their problem after the invoice clears. It should be your primary criterion.
Power Automate is the easiest for a non-developer to modify. Its visual editor is approachable, and most ops managers can make small changes themselves after a short handover — a genuine advantage for providers with no internal IT.
UiPath is harder. The concepts are heavier (queues, orchestrator, robots), and realistically you need a UiPath developer to change anything meaningful. Fine if you plan to retain a vendor. A concern if you want to bring changes in-house eventually.
Logic Apps is the hardest for a non-developer and the easiest for a developer. If you have any technical staff, even a technically literate ops lead, it is maintainable long-term. If you have nobody technical, it is a black box.
Licensing cost structure
This is where most providers get surprised after the build is live.
Power Automate licensing is a moving target. Per-user plans are cheap for small use; per-flow gets expensive fast; premium connectors require a different licence tier. Model it out before you commit.
UiPath licenses by the bot, with attended and unattended tiers and Orchestrator as an extra component. For a small provider, UiPath licensing is often the largest line item in total cost of ownership.
Logic Apps charges per action executed — the most honest model for high-throughput workflows. For low volume it is very cheap. For bursty workloads it is predictable.
Microsoft 365, Azure, and Entra ID integration
Almost every Australian care provider we see is already on Microsoft 365. Email, SharePoint, Teams, and Entra ID (formerly Azure AD) are the substrate. If your automation needs to read emails, write files to SharePoint, post to a Teams channel, or authenticate against Entra ID, the Microsoft-native tools are meaningfully easier.
Power Automate is the lightest-weight option for this. Logic Apps is the heavier-weight option for the same ecosystem. UiPath can integrate with Microsoft 365 but through connectors that add complexity.
Desktop-only legacy systems
If any part of the workflow touches a desktop application with no API — some older accounting systems, some specialist case management tools, some government portals — UiPath or Power Automate Desktop is the answer. Logic Apps cannot drive a desktop UI natively. This single criterion flips a lot of decisions.
A decision framework in three questions
Ask these in order. The first “yes” that fits your situation usually points at the right tool.
Question 1: Does the workflow require driving a desktop application or legacy software with no API?
If yes → UiPath is the primary candidate, with Power Automate Desktop as the lighter-weight alternative if the legacy work is a small part of a mostly API-driven flow.
Question 2: Does the workflow have to run at high volume (thousands of runs per day) or under strict audit requirements?
If yes → Azure Logic Apps is the primary candidate. You will want the Azure Monitor logging, the deployment pipeline, and the retry policies. Accept that you will need vendor support to modify it.
Question 3: Is the workflow mostly about connecting Microsoft 365 services and the provider wants the option to make small changes in-house?
If yes → Power Automate is the primary candidate. Cheapest to build, easiest to hand over, well-understood by the Microsoft ecosystem.
The honest conclusion: sometimes the answer is a mix
A single workflow can touch a legacy desktop system for one step, a modern API for another, and a Teams notification for the last. The right architecture for that workflow is not “pick one tool.” It is UiPath for the desktop step, Logic Apps for the API orchestration, and Power Automate for the Teams posting — each tool doing the part it is strongest at, with handoffs between them that are explicit and documented.
This is why picking a multi-platform partner is worth more than picking a single tool. A vendor locked to one tool will solve every problem with the tool they sell, and some of those solutions will be worse than they need to be. A vendor comfortable across Power Automate, UiPath, and Azure will choose the right tool for each slice of the work and keep the total cost of ownership lower.
If you are staring at a proposal that recommends one tool for every part of a mixed workflow, ask the question: “Would this decision change if you had the other two platforms in your toolkit?” The honest answer is usually yes.
If you want a tool-agnostic read on which platform fits the specific workflow you are trying to automate, that is what the fixed-fee assessment is for. Start at /services/assessment or talk it through at /contact.