Refinderly is described as 'Paste a list of domains and get contact emails back, each one already checked for deliverability, inside the same credit. Five more tools run on the same balance: verification, topic detection, Google index checks, HTTP status, backlink tracking' and is a Email Marketing service in the business & commerce category. There are more than 25 alternatives to Refinderly for a variety of platforms, including Web-based, SaaS, Google Chrome, Chrome OS and Mac apps. The best Refinderly alternative is LeadBrowser. It's not free, so if you're looking for a free alternative, you could try SignalHire or Hunter. Other great apps like Refinderly are Findymail, Snov.io, Closely and FunnL.ai.