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.
Mailshake is a sales engagement platform for modern sales teams. Send personalized cold emails at scale and set tasks to engage with prospects via phone and social media, all in one sequence, on one dashboard. With native integrations to Salesforce, Pipedrive, Hubspot and 3rd party integrations to thousands of apps, Mailshake will fit well within your sales tech stack.
Their helpdesk support is responsive and they are very helpful. Also we like how you can reach out via email in bulk and use the text replacement tools for when you're missing a field.