Albacross - The world's first free B2B Lead Generation Network. Albacross help companies master their B2B digital marketing with Lead Generation and targeted marketing
LeadBot by Drift - Qualify leads on your website without forms or humans
Hunter - Find all the email addresses related to a domain
Google Analytics Lead Generator - Instantly get free leads from Google Analytics
Upscribe - Embeddable lead generation forms for Medium
Sniply - Sniply is a content marketing tool providing social media conversion.