Lead411 is a sales intelligence solution that provides provides news-driven sales leads, IT intelligence and unlimited company contacts within a simple UI. Key differentiators are unlimited downloads, fresh daily leads based on territory, and a no commitment monthly offer.
Cirrus Insight integrates Salesforce with Gmail, Google Calendar, and Google Contacts. Instantly View Contextual Salesforce Information in Your Inbox. Save Emails & Attachments to Salesforce with a Click. Sync Your Google & Salesforce Calendars. Create & Edit Salesforce Records on the Fly.…
I do feel that Datanyze is expensive for what you are getting - you can cobble together the core offerings from a few cheaper solutions out there (built … com/BuiltWith/TryProspect combo is preferred for end-to-end "prospecting" - and likely cheaper in total.