Every automation team I speak with has a backlog of bots that need rebuilding after a UI change. Attended bots meant for data entry or support tickets sit idle while developers chase selectors and xpaths. The process is predictable. The pain is not.
Why RPA breaks here
Attended RPA relies on selectors, xpaths, and object IDs. When a vendor updates a screen, those attributes shift. The bot fails and the developer must rebuild it. Industry surveys suggest maintenance accounts for 40 to 60 percent of the total cost of ownership for legacy RPA programs. A single UI update can take days of dev time and create a window where the process runs unattended or not at all.
What changes with computer use agents
- Survives UI changes because the agent sees what the user sees
- No brittle selectors to break when apps update
- Recovers from unexpected states instead of halting
- Follows the SOP as written without flowcharts or complex logic
- Works on legacy applications and Citrix where traditional RPA struggles
A computer use agent follows the SOP as written.
How to move without the risk
Picking one high‑pain process and building a pilot is the safest way to start. Look for attended bots that touch multiple applications or that depend on unstable UI elements. Run the process with Coasty agents, then compare cost, uptime, and rework hours against the old bot. Once you have data, expand to other processes. This phased approach lets you keep bots that are working well and retire only the brittle ones.
Where RPA still fits today
High‑volume, deterministic backend tasks like invoice processing or ERP data loads can still benefit from traditional RPA. The win for AI agents is the long tail of attended work that depends on changing interfaces and exception handling. Treat RPA as a tool for stable, high‑volume jobs and agents for changing, SOP‑driven work.
You do not have to rip out all attended bots at once. A phased migration lets you keep what works and replace what breaks. Talk to the Coasty team to see how computer use agents can replace your brittle RPA bots. Book a demo at https://cal.com/coasty/15min.
Want to see this in action?
View Case Studies