Two online platforms, Sitly and Babysits, that let families browse local babysitters and nannies, filter for English-speaking sitters, and message and book them directly. Both are self-service marketplaces rather than vetted agencies, so you check references and meet sitters yourself, and both work in English as well as Spanish.
I've used both on multiple occasions and they work well and fast :).
What’s in this collection
An online platform that matches families with local babysitters and nannies: you create a free profile, filter thousands of sitters, then message those who look like a good fit. It works in English as well as Spanish, and you interview and book the sitter directly. Note that it is a matching service, not a vetted agency, so it runs no background checks and you handle references yourself.
An international childcare marketplace where families browse local babysitters and nannies, then message and book directly. The site and app work in English as well as Spanish, and many sitters list themselves as English-speaking, which makes it practical for international families. Members complete identity verification, and the platform adds reviews, a criminal-record check and a money-back guarantee if a booked sitter cancels.