House Sitter is a platform that connects homeowners with potential house sitters. The cool thing about it is that you can sort by the types of services that the homeowner need.
Love Home Swap has basically the same system that home exchange does. You can either complete a classic swap (you watch my house while I watch yours) or use a points system.
Luxury House Sitting connects homeowners with luxury homes to house sitters and pet sitters looking to stay in beautiful homes for incredibly low prices.