Close is the sales engagement CRM designed to help SMBs turn more leads into revenue. It's dedicated to the business of the future: smart, agile teams who work remotely. Great for tech-enabled teams who need to scale without overpaying for enterprise software. Close lets you email, call, and text your leads — all without add-ons.
Close has a simple & user-friendly interface; you're able to see everything in a single view. Easy to use & approachable. "Smart Views" are a great way to filter through thousands of contacts & build useful lists quickly. It also integrates easily with email applications.
PersistIQ gives you the sales automation platform and outbound sales team to help small businesses set up their own outbound sales engine to get new clients.
If your budget is tight we'd recommend this tool. It's relatively cheap and still does the core job of email automation. Although we wouldn't recommend running large volumes through it. They also have a decent "email finder" Chrome extension.