SignalHire is the best and easiest way to find email or find phone numbers for anyone on the web. SignalHire is a cloud-based recruiting, HR analytics, and benchmarking platform suitable for recruiting agencies and HR departments of all sizes. SourceOwls partners with SignalHire to offer you an additional recruiting resource to reach and contact potential candidates through their platform. You receive credits to their site and search engine tools depending on your SourceOwls subscription level.