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Migration

Rachel Kim7 min
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Your automation backlog is full of bots that need a rebuild every time HR or Finance touches the UI. Your SOPs sit in Word docs that only a human can follow. The team spends weeks patching brittle selectors instead of delivering new value. This is the cost of staying on RPA for everything it was never meant for.

Why RPA breaks here

Enterprise RPA tools like UiPath, Automation Anywhere, Blue Prism, and Power Automate rely on selectors, xpaths, and object IDs. When the application changes, the bot breaks. A developer has to rebuild it. Industry research shows that up to two‑thirds of RPA maintenance time goes into fixing these kinds of breakages. Teams report an average of 15 to 30 percent of each bot’s lifecycle cost just to keep it running. That is the rebuild‑on‑change treadmill.

What changes with computer use agents

  • Survives UI updates: agents see the screen, identify controls, and act like humans, so a new dropdown or changed field name does not halt the process.
  • No brittle selectors: agents do not depend on fragile object IDs. They read the screen and adapt to layout changes.
  • Recovers from exceptions: when something unexpected happens, agents can read the error, decide what to do, and keep going instead of halting.
  • Follows SOPs as written: a standard operating procedure in plain English is already almost a prompt. Agents can read it directly without a flowchart bot.
  • Works on legacy and virtualized environments: agents control desktops, browsers, and terminals, which lets you automate on Citrix, legacy apps, and other platforms where RPA struggles.

RPA is great for high‑volume, stable, deterministic, backend tasks. Computer use agents are the durable answer for the long tail, exception‑heavy work, and processes driven by SOPs.

How to move without the risk

Start with one high‑pain process that requires constant hand‑holding or fails when the UI changes. Map the current steps, then write it as a clear SOP in plain language. Run a pilot with a computer use agent and measure the difference in uptime, hand‑offs, and maintenance hours. Once you see the benefit, expand the agent pilots to other processes in the same category. Keep the high‑volume, stable RPA bots where they belong and layer in agents for the rest. This phased approach lets you build an AI agent Center of Excellence without betting the whole automation program on a single technology.

The durable path forward

The #1 computer use agent controls real desktops, browsers, and terminals, not just API calls. It has publicly verified results of 85.6 percent on OSWorld from our in‑house model and 82.81 percent independently verified on the official OSWorld leaderboard. You can run agents on cloud VMs, a desktop app, or through a /v1 computer use API and an MCP server. You can deploy swarms for parallel execution, use BYOK for data, and start with a free tier. The key is to let agents take over the work that RPA cannot handle gracefully.

Stop maintaining bots every time the UI changes. Build an AI agent Center of Excellence that automates the long tail and the processes no bot can touch. Book a demo with the Coasty team to see how agents can work alongside your existing RPA and take over the rest.

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