I’m working on HeadlessTesting.com - launched last month.
It is a grid of browsers; currently Chrome, Firefox and Edge, which can be used to run Puppeteer and Playwright scripts.
Your existing Puppeteer and Playwright scripts can be easily configured to connect to our grid. The advantage for the user is scalability, no maintenance and setup of infrastructure and support.
Usecases include generating PDFs and screenshot and headless browser testing.