LeadBot by Drift - Qualify leads on your website without forms or humans
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Google Analytics Lead Generator - Instantly get free leads from Google Analytics
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
Sniply - Sniply is a content marketing tool providing social media conversion.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.