Lead Zeppelin is an easy-to-use web CRM that keeps your contacts (customers) separate from your leads. Add your team and you can assign leads to them, share files and add tasks. Web-to-lead forms can be created for integration with your website.
The Lead Zeppelin API allows you access to your lead data from your website or application. Methods currently available allow you to retrieve all lead data, retrieve data associated to a single contact or lead, or add a lead to your account.