AtSign is described as 'Enter a set of keywords + locations and your email, and AtSign will get back to you with a high quality, verified email list ready-to-go. It is the FAST and SIMPLE solution to building out your email list' and is a Email Marketing Service in the Business & Commerce category. There are more than 10 alternatives to AtSign, not only websites but also apps for a variety of platforms, including SaaS, Google Chrome, Mac and Windows. The best alternative is Contacts+ , which is free. Other great sites and apps similar to AtSign are Find Email Address (Freemium), Hunter (Freemium), Snovio (Freemium) and MailDump (Free).
Find Email Address is an email finder and verifier that promises a high accuracy rate. Find Email Address offers the best solutions for sales representatives, advertisers, start-ups, recruiters and anyone who is dependent on email validation or prospect hunting.
Find the email address of decision makers in millions of companies worldwide. Key Features: - Browser extension (so you can search directly from LinkedIn). - Build lists and send then to Salesforce, Zoho, Yesware and MailChimp. - Bulk email verification and search.