Best 20+ Tools for Customer Service Representatives in 2025

xyd is a documentation framework that lets you create professional documentation websites without wrestling with complex tools. It comes with six beautiful built-in themes you can use right away, or you can customize every part to match your brand. The framework automatically generates documentation from your OpenAPI, GraphQL, TypeScript, and React code specifications.

Scalar is a platform for building API documentation that looks professional and works smoothly. You provide your OpenAPI document, and Scalar transforms it into easy-to-read pages with examples and testing tools built in.

HelpDocs is a software tool that helps you build and manage help documentation for your product or service. Think of it as a home for all your support articles, FAQs, and guides that customers can search through when they need help.

Clerk is an authentication platform that handles all aspects of user identity and access control. You get pre-built login screens, user profile pages, and account management tools that you can customize to match your brand. Unlike basic auth solutions, Clerk provides advanced features out of the box.

Kilocode is a tool that brings AI assistance directly into your code editor. You can ask it to write code, fix problems, or explain things in plain language. It works as an extension for VS Code and other similar editors like Cursor and JetBrains.

Sourcery is an AI-powered code reviewer that analyzes your code and suggests improvements in real time. It supports over 30 programming languages including Python, JavaScript, TypeScript, Java, and many more. The tool integrates seamlessly into your development environment, whether you use VS Code, JetBrains IDEs, or work directly in GitHub and GitLab.

Cline is an AI coding agent that lives inside popular code editors like VS Code and JetBrains. It can read your project files, understand your codebase, write and edit code, run terminal commands, and even test web applications in a browser. All of this happens with your permission at every step.

Zencoder is a tool that adds AI coding abilities to your existing code editor. You install it as an extension, and it starts helping you write better code faster. It can read through your entire project, understand how everything connects, and use that knowledge to help you.

Qoder IDE is a complete coding environment that puts AI at the center of your work. Unlike tools that just suggest the next line, Qoder understands your whole codebase, including how files connect and what design choices you made.

Hoppscotch is an API development environment that runs in your web browser. You can test any API by sending requests and viewing the responses instantly. Unlike traditional tools, Hoppscotch is completely free and open-source, meaning anyone can use it or even contribute to improving it.