Successful enterprises rely on the latest technology to drive their business operations, intelligence, and efficiency. Modern business applications cover a broad scope of functions, including Customer Relationship Management (CRM), Resource Planning (ERP), Process Management (BPM), Marketing & Advertising, eCommerce, Business Intelligence (BI), Storage, Data Analytics, Content Management, Accounting & Payments, Collaboration, Communication & Messaging, Security, Human Resources, and most recently, API Management. Application Programming Interfaces, or APIs, are an important part of the building blocks for all of this technology. Developers looking to create, integrate, or enhance business applications such as email marketing software, messaging agents, digital signatures, accounting, document management, or countless other categories should check out the ProgrammableWeb Business category for the best APIs to choose from. To receive updates about Business APIs, click the TRACK THIS CATEGORY button below. And, if you want updates from other ProgrammableWeb categories, be sure to click the track button on those category pages as well.