Imagine building a cutting-edge app that seamlessly integrates third-party features, boosting engagement and revenue streams. Software development kits (SDKs) are prebuilt toolkits that empower developers to integrate these features into their applications, saving time and resources.

Beyond reusing prebuilt logic, SDKs offer access to innovative technology, enhance the customer experience, and open doors to new revenue streams. But how do SDKs translate to real-world scenarios? This article delves into six SDK examples across industries that demonstrate how developers can:

  • Enhance the customer experience by integrating payment gateways, social logins, and chatbots
  • Boost operational efficiency by connecting to logistics platforms, analytics tools, and marketing automation services
  • Unlock new revenue streams by offering in-app purchases, targeted advertising, and subscription models

Before we dive into our SDK examples, let's clarify the definition of an SDK.

What is an SDK?

A software development kit (SDK) is a collection of tools and resources that application developers can use to build applications for a specific platform. SDKs typically include prewritten code, libraries, and documentation that make it easier for developers to create applications that interact with the platform.

SDKs rely on APIs (application programming interfaces), which serve as messengers that relay information between your app and the service. They define the specific commands and responses your app can use to access data, features, and functionality.

SDK vs API: Understanding the Differences

To avoid confusion, let's clarify the differences between SDKs and APIs:

  • Scope: SDKs are broader, encompassing prewritten code, libraries, and documentation alongside APIs. APIs are more focused, strictly defining the communication protocol.
  • Purpose: SDKs empower developers to build entire applications, while APIs facilitate specific interactions between apps and platforms.
  • Depth: SDKs delve deeper, providing platform-specific tools and resources. APIs stick to the surface, defining communication rules.
  • Flexibility: SDKs are language-specific, which means that a provider may not necessarily offer an SDK for your preferred programming language or framework.

6 Real-World Examples of SDKs

Let's explore six real-world SDK examples across industries:

HRIS: Freshteam

Freshteam, a leading cloud-based HR platform owned by Freshworks, offers an SDK that allows developers to integrate features such as automating tasks and building custom workflows into their applications. The Freshteam SDK provides prewritten code and libraries in various programming languages, including Python, Java, and Node.js, for interacting with its APIs.

Accounting: FreshBooks

FreshBooks, a popular cloud accounting platform, provides an SDK that developers can use to automate tedious accounting tasks and integrate financial data into their applications. The FreshBooks SDKs provide prewritten code and libraries for languages such as Python, Node.js, Java, and PHP, for interacting with the FreshBooks APIs.

Ticketing: Asana

Asana, a popular project management platform, offers an SDK that helps developers integrate task management functionalities into their application. Integrating with your ticketing system allows you to streamline workflows, automate tasks, and enable collaboration within your applications.

These examples demonstrate how SDKs can be used in various industries, from HRIS to accounting and ticketing. By leveraging prebuilt toolkits, developers can save time and resources while enhancing the customer experience and unlocking new revenue streams.