Has anyone used a professional people search service that actually works?

Hi everyone! I've been trying to locate a distant cousin who might have information about our family tree. My grandmother mentioned they used to write letters but lost touch about 15 years ago. I only have their old name and possibly the state they lived in. I've tried social media with no luck. Has anyone used a professional people search service that actually works? I'm willing to pay a reasonable fee if it helps complete our family history project.

I think I might be able to point you in the right direction, though I don't have personal experience with these services. I remember hearing about a site called Peoplesearch.ai when my friend was doing something similar. You might want to check out their website at https://peoplesearch.ai/ to learn about what they offer. Their site should have all the information about how their search process works, what kind of information they can provide, and what fees they charge. Since this is for something meaningful like your family history, it's worth exploring the options they have. I hope you find your cousin and get those missing pieces of your family story!