
In the speed of modern development, solid documentation isn’t just a nice-to-have—it’s the bedrock of success for any product or project. Readme.io has carved out a significant space as a go-to platform for many, especially when it comes to crafting and managing interactive API documentation. Think automatically generated docs straight from your OpenAPI specs, the power to make it truly your own with branding, and a central hub for all your developer resources. Since 2014, it’s been a key player in helping companies streamline their documentation game and empower their users.
But what if it doesn’t suit your team well? Then, let’s take a look at the seven best alternatives to Readme.
What is Readme?
Readme.io is a documentation platform that helps developers create and maintain interactive API documentation. Founded in 2014, Readme has become a go-to solution for many companies looking to streamline their documentation process and provide better resources for their users.
Imagine a dedicated digital workshop built specifically for crafting and nurturing your API documentation—that’s the core of what Readme.io offers. It’s a platform designed to take the often-daunting task of API documentation and make it more manageable and even…dare we say…interactive! Automatically pulling information from your OpenAPI specifications helps you create documentation that keeps pace with your API. It’s become a trusted solution for countless companies aiming to provide their users with clear, comprehensive, and easy-to-navigate resources.

Key Features of Readme
- API Documentation. Watch your API documentation practically build itself! Readme.io intelligently pulls from your OpenAPI specs to create interactive and up-to-date docs.
- Customization. Make your documentation an extension of your brand! Readme.io offers extensive options to personalize the look and feel.
- Version Control. Keep your users on the right track by easily managing and showcasing different versions of your documentation.
- Analytics. Get the inside scoop on how users are engaging with your docs—see what’s popular and where they might be getting stuck.
- Developer Hub. Create a one-stop shop for all your vital developer resources, making it easy for your users to find exactly what they need.
- Markdown Support. For those who love the clean efficiency of Markdown, Readme.io has you covered, making content creation a breeze.
- Code Samples. Bring your API to life with syntax highlighting and the ability to switch between different programming languages for your code examples.
ClickHelp: Top Readme Alternative
While Readme excels in API documentation, ClickHelp stands out as a versatile platform designed to handle all your technical documentation needs. If you’re looking for a solution that can help you create, manage, and publish everything from in-depth user manuals and comprehensive knowledge bases to detailed online help systems and even your API documentation, ClickHelp offers a powerful and user-friendly alternative.

Key Features
- Powerful Content Authoring. A rich editor packed with advanced formatting options allows you to create visually appealing and well-structured documentation. Plus, built-in collaboration tools enable your team to work together seamlessly on content creation and updates.
- Single-Sourcing. Imagine the efficiency of creating your content just once and then effortlessly publishing it to multiple outputs and formats. Saves you valuable time and ensures consistency across all your documentation, whether it’s a PDF, a web page, or a help file.
- Conditional Content. Need to provide different users with different information or specific scenarios? ClickHelp’s conditional content feature allows you to show or hide sections of your documentation based on predefined conditions or user roles, providing a personalized and relevant experience for everyone.
- Full-Text Search with Analytics. A powerful search function is crucial for any documentation platform. ClickHelp offers advanced full-text search capabilities, making it easy for users to find the information they need.
- Analytics Dashboard. Understanding how users interact with your documentation is key to making it better. ClickHelp’s comprehensive analytics dashboard provides you with valuable usage data, allowing you to track popular topics, identify areas where users might be struggling, and make data-driven decisions to optimize your content.
- Responsive Design. In today’s multi-device world, your documentation needs to look and function flawlessly on any screen. ClickHelp’s responsive design ensures that it automatically adapts to different devices, providing an optimal viewing experience for users on desktops, tablets, and smartphones.
- Custom Domains with SSL Support. Host your documentation on your own custom domain with SSL support, giving your users a secure experience that reinforces your brand identity and builds trust.
- Meet Diverse User Needs with Multiple Output Formats. ClickHelp offers the flexibility to generate documentation in a variety of formats, including print-ready PDFs, easily accessible web-based documentation, and compiled CHM help files, all from a single source of truth.
- API Documentation Tools. While ClickHelp offers a broader solution than just API documentation, it also provides tools for documenting your APIs, including support for OpenAPI/Swagger specifications and interactive API explorers, making it a good choice for teams with diverse documentation needs.
- Version Control. Manage changes to your documentation with confidence using ClickHelp’s version control features. You can easily compare different versions, roll back to previous iterations if needed, and maintain a clear history of your content’s evolution.
- Translation Management. If you need to cater to a global user base, ClickHelp’s built-in translation management tools simplify the process of managing multilingual documentation, helping you reach and support users in their native languages.
Why Use ClickHelp?
ClickHelp is ideal for teams that need more than just API documentation. Its versatility makes it perfect for companies with complex documentation that needs spanning multiple products, user types, and formats. The collaboration features make it particularly valuable for teams working across different departments or geographic locations.
The learning curve is gentle compared to many alternatives, making it accessible for technical writers without extensive coding knowledge while still providing advanced features for more technical users.
Pricing
- Starter: $175/month
- Growth: $285/month
- Professional: $580/month
- Free 14-day trial available for all plans
Other Notable Readme Alternatives
Archbee
Archbee is a modern documentation platform designed specifically for technical teams. It focuses on creating a better experience for both documentation creators and users.

Key Features
- Collaborative Document Editor. For better teamwork and more efficient content creation and review.
- Integration with Development Tools. This allows for linking between documentation and code repositories or project management tasks.
- Intelligent Knowledge Graphs. This helps users discover relevant content more easily.
- Professional Custom Domains. Archbee allows you to host your documentation on your own custom domain.
Why Use It?
Archbee is particularly useful for software development teams that want to create both internal and external documentation in one platform. Its integration with development tools makes it a good fit for organizations heavily invested in the software development lifecycle.
Pricing
- Starts at $50/month (billed annually).
GitBook
GitBook offers a unique synergy, combining Git’s version control with that of an approachable documentation platform. This makes it a natural fit for development teams while still being user-friendly for non-technical collaborators.

Key Features
- Git at its Core. Leverages the familiar and powerful Git-based version control for seamless management of your documentation history.
- Markdown Simplicity. Embraces the straightforwardness of Markdown for easy and efficient content creation.
- Extensive Connections. Offers a range of integrations to connect your documentation workflow with other essential tools.
- Teamwork Built-In. Facilitates collaborative editing, allowing multiple team members to contribute seamlessly.
- Comprehensive API Support. Provides dedicated tools for creating and managing clear and effective API documentation.
- Your Brand, Your Space. Enables you to use custom domains, ensuring your documentation aligns with your brand identity.
Why Use It?
If your development team already relies on Git and you’re looking for a documentation solution that integrates smoothly with your existing workflows, GitBook is an ideal choice. Its Markdown support and collaborative features also make it accessible to non-technical team members, fostering broader participation in the documentation process, especially for open-source projects.
Pricing
- from $65/month (billed annually); free for open-source and personal use.
Docusaurus
Docusaurus is an open-source project designed to simplify the process of building and maintaining documentation websites, particularly for open-source projects.

Key Features
- Comprehensive Versioning Support. The platform offers built-in support for versioning your documentation.
- Flexible and Customizable Themes. Docusaurus offers customizable themes, allowing you to tailor the look and feel of your documentation website to match your project’s branding or preferences. This provides control over the visual presentation of your content.
- Seamless Integration with GitHub Pages. Docusaurus integrates smoothly with GitHub Pages. This simplifies the deployment process for open-source projects that host their code and documentation on GitHub.
Why Use It?
Docusaurus is a choice for developers who are comfortable working with React and desire a high degree of control over their documentation website’s structure and appearance. It is particularly well-suited for open-source projects and organizations that want to leverage the power and flexibility of React to create and maintain their documentation.
Pricing
- Free and open-source
Confluence
Atlassian’s Confluence is a team workspace that combines documentation with project management and collaboration tools.

Key Features
- User-Friendly Rich Text Editor. This makes it easier for a wide range of team members to contribute to documentation and knowledge sharing.
- Integration with the Atlassian Ecosystem. Confluence integrates smoothly with other popular Atlassian products like Jira and Trello.
- Pre-designed Templates and Helpful Macros. The platform offers a variety of pre-built templates for different use cases, such as meeting notes, project plans, and technical specifications. Additionally, macros can be used to embed dynamic content and enhance the functionality of Confluence pages.
Why Use It?
Confluence works best for organizations already using Atlassian products like Jira. It’s more than just a documentation tool, offering project management and team collaboration features that make it suitable for companies wanting an all-in-one solution.
Pricing
- $5.16/user/month (free plan for 10 users).
Notion
Notion presents itself as a highly adaptable workspace that can be tailored to function as a documentation platform, alongside its many other capabilities. Its flexibility allows teams to mold it to fit a wide range of needs and workflows.

Key Features
- Highly Customizable Layout. Notion provides users with a high degree of control over the layout and organization of their content. This allows teams to structure their documentation in a way that best suits their specific information architecture and user experience requirements.
Real-Time Collaborative Editing. The platform supports real-time collaborative editing, enabling multiple team members to work on the same documentation simultaneously.
Time-Saving Templates. Notion offers a variety of pre-designed templates for different purposes, including documentation. - Accessible Across Multiple Platforms. Notion provides cross-platform support, with applications available for web browsers, desktop operating systems, and mobile devices. This ensures that your projects can be accessed and edited from virtually anywhere, on any device.
Why Use It?
Notion is perfect for startups and small teams looking for a flexible tool that can handle documentation alongside task management, wikis, and project planning. Its versatility makes it a good choice for teams with evolving needs.
Pricing
- Free plan with limitations.
- Plus: €9.5/user/month (billed annually).
- Business: €14/user/month (billed annually).
- Enterprise: Custom pricing.
Stoplight
Stoplight is a specialized platform that concentrates on API design, development, and documentation. This makes it a direct competitor to Readme, particularly for teams whose primary focus is on creating and managing APIs.

Key Features
- Integrated API Design Tools. Stoplight offers tools to facilitate the design process of APIs, helping teams to create well-structured and consistent API definitions from the outset.
- Convenient Mock Servers. The platform provides mock server capabilities, which allow developers to simulate API behavior without needing the full backend implementation.
- Collaborative Editing Environment. The platform supports collaborative editing, enabling multiple team members to work on API designs and documentation simultaneously.
Why Use It?
Stoplight is the best choice for teams primarily focused on API development who want a solution that covers the entire API lifecycle, not just documentation. Its design-first approach helps teams create better APIs from the start.
Pricing
- from $41/month (billed annually).
How to Choose the Right Readme Alternative
When selecting an alternative to Readme for your documentation needs, consider these key factors.
- Documentation Type. Determine whether you need primarily API documentation or a more comprehensive solution for various documentation types.
- Team Size and Structure. Consider how many team members will be creating and maintaining documentation and their technical expertise.
- Integration Requirements. Evaluate how the documentation platform needs to integrate with your existing tools and workflows.
Customization Needs. Assess how much you need to customize the look and feel of your documentation. - Budget Constraints. Compare pricing structures and ensure they align with your organization’s budget.
- Scalability. Consider future growth and ensure the platform can scale to meet your needs.
- Collaboration Features. Evaluate the importance of real-time collaboration and review processes.
- Output Formats. Determine if you need multiple output formats (web, PDF, mobile, etc.).
* * *
While Readme.io remains a popular choice for API documentation, alternatives like ClickHelp offer more comprehensive features for teams with diverse documentation needs. ClickHelp particularly stands out for its versatility, powerful authoring tools, and ability to handle multiple documentation types in one platform.
The right choice ultimately depends on your specific requirements, team structure, and integration needs. We recommend taking advantage of free trials offered by these platforms to find the best fit for your organization’s documentation strategy.
By the way, ClickHelp just so happens to offer a free 14-day trial.
Good luck with your technical writing!
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