Vendor Lock-in: Escaping Proprietary RPA Platforms with AI Agents
Your automation center of excellence has a backlog of broken bots. A marketing web form changed its class names and three RPA bots stopped working overnight. A legacy ERP upgrade shuffled field IDs and another bot failed. Each failure means a developer has to open the project, hunt down new selectors, rebuild the workflow, test, and deploy again. The cost is real. Gartner estimates enterprises spend up to 40 percent of RPA budgets on maintenance and rework. Your team is trapped in a rebuild-on-change treadmill that eats headcount and slows new projects.
Why RPA breaks here
Traditional RPA solutions like UiPath, Automation Anywhere, and Power Automate rely on selectors, XPaths, and object identifiers to locate elements on a screen. The bot clicks the button with this specific ID. It types into the field with this specific class. This approach works when the application is stable. It fails when it is not. A single UI change can break dozens of bots at once. You cannot predict every update. Your apps change with new releases, third‑party integrations, and customizations. When a bot fails, you must rebuild it. A survey by McKinsey found that 60 percent of RPA projects exceed initial timelines because of unexpected maintenance. The cost compounds. You invest time to build, then invest more time to fix. You are paying for the same work over and over. This is vendor lock‑in. You cannot leave the platform without rewriting your entire automation portfolio.
What changes with computer use agents
- ●Agents see the screen and act like a human: they move the mouse, click, type, and read the result instead of binding to brittle selectors.
- ●No brittle selectors: the agent does not need to know element IDs or XPaths. It works with whatever the UI presents.
- ●Recovers from exceptions: when a step fails, the agent can inspect the state, retry, or follow a fallback path instead of halting.
- ●Follows the SOP as written: an English‑language procedure is already almost a prompt. The agent can execute it directly without building a flowchart bot.
- ●Works on legacy and virtualized environments: Citrix, terminal services, and other legacy systems that frustrate traditional RPA are accessible to agents that control the desktop.
RPA is durable for high‑volume, stable, backend tasks. Computer use agents are durable for changing UIs, exception‑heavy workflows, and SOP‑driven processes.
How to move without the risk
You do not have to rip out your existing RPA portfolio overnight. Start with one high‑pain process where UI changes cause frequent failures. Look for workflows that are hard for your team to maintain, that span multiple applications, or that depend on human judgment and exception handling. Run a pilot with a computer use agent. Compare maintenance cost, uptime, and time‑to‑value. Measure how quickly the agent adapts to a UI change or unexpected error. When you see clear savings and reliability gains, expand the approach to other processes. Keep the RPA bots for the work they still do best: high‑volume, stable, deterministic tasks. Use agents to cover the long tail of changing UIs, complex workflows, and SOPs that were never automatable before. This phased path lets you escape vendor lock‑in without risking your entire automation program.
The next step is simple. Book a demo with the Coasty team to see how computer use agents can reduce your maintenance backlog and add durable automation to your enterprise. Visit https://cal.com/coasty/15min to schedule a conversation.