Unlike the other options on this list, Lusha isn’t a searchable database. Rather, it gives users the ability to identify contact information for leads on social network sites like LinkedIn and Twitter. Lusha automatically opens when users are navigating a supported social network page, and provides phone and email contact information when available.
FindEmails includes simple, no-frills search features allowing users to identify contact information for leads at their target companies. It also includes an email verification service that allows users to upload their own lead lists to verify the email addresses of existing prospects. FindEmails is a much more basic service than UpLead or D&B Hoovers, but is useful for simple prospecting at specific target companies.
UpLead verifies lists at the time of export, as opposed to other options like Salesfully, which verifies information on a scheduled basis, but not necessarily in real-time. UpLead also verifies the recipient’s email server configuration to determine whether your email will likely be received, or if the server has a firewall or spam filter that may bounce the email back to you. This is helpful in maintaining a good sender reputation with your email provider.