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.
Autoklose is an email outreach software with an integrated B2B database with over 8 million verified B2B leads. Autoklose is built for entrepreneurs, sales, and marketing teams.
AutoKlose gives you the ability to reach many customers in a single campaign, while appearing as though you are personalized for a single email. They then provide the analytics you need to diagnose your success - who you reached, who opened your email, who responded.