Best skip tracing services?

[Caitlyn Drapeau]

Hey everyone! I'm new here to BiggerPockets. I am a full-time Realtor in NH & ME. A few months ago I started attending a local investors meeting and have become obsessed with learning about real estate wholesaling. As a result, I have been meeting with other wholesalers and picking their brains to see how they run their business. Every wholesaler I have spoken with talks about skip tracing. I would like everyone's opinion on their experiences with skip tracing and which ones you have had the most success with? Thank you so much :)