Vendor Lock In: Escaping Proprietary RPA Platforms With AI Agents
Your automation backlog is growing while the bots you built are already breaking. Every time IT updates a portal or HR changes an onboarding form, your RPA scripts break and a developer has to rebuild them. The cost of staying on a proprietary RPA platform is more than the license. It is the time spent babysitting brittle bots and the processes that never get automated because the effort to fix them is too high. Computer use agents change that by following SOPs directly instead of brittle selectors.
Why RPA breaks here
Proprietary RPA platforms like UiPath, Automation Anywhere, Blue Prism, and Power Automate rely on selectors, xpaths, and object IDs to locate controls. When a UI changes by even a few pixels, those references break and the bot halts. A Gartner analysis of RPA maintenance shows that up to 60 percent of automation effort goes into keeping bots running rather than building new processes. Teams often rebuild the same bot a dozen times for one process as IT releases updates. The cost is not just time. It is the entire backlog of high‑value processes that never get automated because the effort to maintain the existing ones is too high.
What changes with computer use agents
- ●Survives UI changes: agents see the screen and act on what is visible, so a layout shift does not stop them.
- ●No brittle selectors: they do not depend on fixed object IDs or xpaths, which means fewer rebuilds.
- ●Recovers from exceptions: when a step fails, agents read the error on screen and try alternatives instead of halting.
- ●Follows the SOP as written: a standard operating procedure in plain English is already close to an agent prompt, with no flowchart bot to build.
- ●Works on legacy and Citrix: agents interact exactly as a human would, so they run on virtualized desktops and systems where traditional RPA struggles.
Selectors bind to a fixed view. A computer use agent binds to what you need to do, not how the screen looks today.
How to move without the risk
You do not need to rip out all RPA at once. Start by identifying one process that is high‑pain, exception‑heavy, and already documented in an SOP. Run a Coasty pilot on that process to measure how much time the agent saves and how many exceptions it resolves without developer intervention. Compare the actual cost of the pilot to the projected savings. Once you see the outcome, expand to other changing UIs and exception‑prone workflows. Keep stable, high‑volume tasks on your existing RPA platform where it still makes sense. This phased approach lets you escape vendor lock in gradually, without disrupting the parts of your automation that are already working.
The real cost of lock in is not the platform. It is the time you spend fixing bots that break every time an app changes. Computer use agents let you follow SOPs on any screen and recover from errors without rebuilding. Talk to the Coasty team to see how an agent can pilot your highest‑pain process in days, not months. Book a demo at https://cal.com/coasty/15min.