Firstsales.io

Firstsales.io is a modern email outreach tool for salespeople looking to fill their pipeline with hot prospects every day. With its robust architecture and granular split testing solution, you can learn more about your prospect and check what exactly is helping you make them say "Yes" to you. Firstsales.io also offers an email warm-up solution, a peer-to-peer email exchange where emails that land in spam are automatically moved to Inbox, helping you improve your domain and email reputation.