Sleeknote - Set up lead capture forms on your website in minutes. No coding required. Sync your new email leads with your favorite email service provider. Try for free.
Sumo - Free tools to grow your email list.
picreel - Recover abandoning visitors and turn them into customers
GetSiteControl - Perfect widgets for your website: surveys, email opt-in forms, contact forms, popups, follow, share buttons and live chats - all in one place!
Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.
Drip - Turn more website visitors into customers with crash course