2026-09-09
RPA (Robotic Process Automation) is software that takes over repetitive computer tasks a person used to do by hand - clicking, typing, moving files, copying data between systems. The name conjures up images of robots, but in practice it is a program that executes a repetitive task following a fixed set of rules.
RPA fits tasks with clear rules and high repetition. Cleaning up Excel data, sending emails, filling out web forms, converting or moving files, copying data between systems - anything that runs the same sequence every time is a good candidate. Tasks that need different judgment calls each time, with frequent exceptions requiring human discretion, are harder to solve with RPA alone.
A common fork in the road when considering RPA is whether to use a commercial tool like UiPath or build it yourself, typically in Python. Tools like UiPath let you assemble a workflow quickly from prebuilt components, and non-developers can participate in maintenance to some degree. The tradeoff is an ongoing license cost, and logic outside what the tool supports can be awkward to implement.
Building it yourself avoids license costs and lets you implement exactly the logic you need, with no compromises. Integrating with existing systems - Excel, an ERP, a website - can go through an API where one exists, or through web automation where it does not. The tradeoff is needing development resources available for ongoing maintenance afterward.
The approach also scales with the scope. Replacing an Excel macro with a single automation script can be delivered as an executable in a relatively short timeframe. A scope that connects multiple automation processes with scheduling, API integration, and error alerts grows both in development scope and timeline, and automating an entire company-wide workflow adds complex branching logic and a monitoring dashboard on top.
Whichever approach you take, plan for how failures get handled once the automation is live. Setting up email alerts for errors means problems get noticed and addressed quickly.
In the end, choosing between an RPA tool and custom development is not about which is objectively better - it depends on the nature of the task and your budget and maintenance plans. Tell us what task you want to automate and what systems you already use, and we will help figure out which approach fits.
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