Prospectss - Find leads and verify emails for free
Bizness Apps - Create your own app or become a reseller and build apps for others
Cliently - Lead nurturing and management with automated workflow tools
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
TrackingSuite - TrackingSuite is an all in one leadgen, website auditing , seo , crm prospecting tool.
Dropsource - Mobile development platform for building native iOS & Android apps