If you want a platform to monitor and debug automation jobs in real-time with session persistence so you can hand off jobs from one browser to another, Browserless is a good option. It offers a managed browser pool service that lets you scale automation with load balancing, resource allocation and session persistence. Browserless also has built-in monitoring and debugging tools, so it's a good all-purpose automation foundation.
Another good option is Browserbase, a headless browser designed for AI agents and other applications. It supports tools like Typescript, Python, Playwright, Puppeteer and Selenium, and it's built on serverless infrastructure that means long-running jobs don't get interrupted. Browserbase also offers live access, replay and Chrome Devtools for full browser observability, as well as stealth mode and customizable fingerprinting for secure automation.