Compare Airstory to these popular alternatives based on real-world usage and developer feedback.

It is a simple, self-hosted, easy-to-use platform for organising and storing information. It provides a pleasant and simple out-of-the-box experience. New users to an instance should find the experience intuitive and only basic word-processing skills should be required to get involved in creating content on BookStack. The platform should provide advanced power features to those that desire it but they should not interfere with the core simple user experience.

It is the only complete API development environment, used by nearly five million developers and more than 100,000 companies worldwide.

Swagger UI is a dependency-free collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation and sandbox from a Swagger-compliant API

JSDoc 3 is an API documentation generator for JavaScript, similar to JavaDoc or PHPDoc. You add documentation comments directly to your source code, right along side the code itself. The JSDoc Tool will scan your source code, and generate a complete HTML documentation website for you.

Docusaurus is a project for easily building, deploying, and maintaining open source project websites.

It is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

It takes more than a simple HTML page to thrill your API users. The right tools take weeks of development. Weeks that apiary.io saves.

It is a modern documentation platform where teams can document everything from products, to APIs and internal knowledge-bases. It is a place to think and track ideas for you & your team.

It is a free server-based software. It is an extremely powerful, scalable software and a feature-rich wiki implementation that uses PHP to process and display data stored in a database, such as MySQL.

It is an easy-to-use tool to help you build out documentation! Each documentation site that you publish is a project where there is space for documentation, interactive API reference guides, a changelog, and much more.

Slate helps you create beautiful API documentation. Think of it as an intelligent, responsive documentation template for your API.

It hosts documentation, making it fully searchable and easy to find. You can import your docs using any major version control system, including Mercurial, Git, Subversion, and Bazaar.

Slite is the easiest way for teams to write together. From meeting notes, handbooks, guides, specifications to anything your team needs written down and retrievable in just a few clicks.

It is an open source, modern and powerful wiki app based on Node.js, Git, and Markdown. It runs on the flamingly fast Node.js engine and is optimized to conserve CPU resources.

zeroheight helps teams create, manage and maintain their design systems. Using zeroheight, designers, engineers, and product teams can collaborate and build design systems that can be easily shared across teams.

It is a note-taking tool for networked thought. As easy to use as a document. As powerful as a graph database. It helps you organize your research for the long haul.

Docsify generates your documentation website on the fly without generating static html files. Instead, it loads and parses your Markdown files and displays them as a website.

It obtains a comment called doc comment from a source code. Then it generates a document from a tag in a doc comment

With Feedly, you can organize in one place industry publications, expert blogs, news sites, youtube channels, twitter feeds and much more.Keep up with the topics and trends you care about, without the overwhelm.

It is a platform for knowledge sharing and management. It focuses on privacy, longevity, and user control. The server will never store or analyze your private notes. Your data are plain text files.

It is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor. The notes are in Markdown format.

Create real-time collaborative documents and connect them instantly like a wiki. Use the tree, board, and graph view to explore and organize your knowledge visually. It's great for meeting notes, product requirements, docs, decisions, and more.

It is the fastest wiki and knowledge base for growing teams. Beautiful, feature rich, markdown compatible and open source. Team wiki, documentation, meeting notes, playbooks, onboarding, work logs, brainstorming, & more.

It is a free wiki software platform written in Java with a design emphasis on extensibility. It is an enterprise wiki. It includes WYSIWYG editing, OpenDocument based document import/export, semantic annotations and tagging, and advanced permissions management.

Gelato.io is a SaaS tool for creating API documentation and developer portals.

It is the knowledge base entirely focused on just being the very best knowledge base for your entire team. Choose the best tools for the rest of your productivity stack and Slab will integrate with them, including Slack, Asana, GitHub, and dozens more.

DocGen is a command-line documentation tool for software products. It takes plain text or CommonMark (Markdown) as input, and generates both a static website and a PDF copy.

It is a knowledge management system for high-performance teams Tettra helps your team share information between people, teams, and tools. Transfer knowledge in a centralized place, so your team can perform better.
Never lose your best AI prompts again. SpacePrompts provides seamless prompt management to help you save, organize, and access your ChatGPT, Claude, Gemini, and other AI assistant prompts instantly across all your devices.

It is a web, mobile and desktop project management and collaboration system for teams.

Ardoq's out of the box visualizations are automatically created in real-time. All changes and relationships are visualized simultaneously and are context sensitive. With Ardoq, you can see your documentation in the perspectives that best suit your needs.

It is a document automation platform and suite that empowers users to cut document prep time in half by automatically converting existing documents to standardized smart-templates.

It is an open-source, local-first, markdown-based, note-taking tool built on top of VSCode. Like most such tools, it supports all the usual features you would expect like tagging, backlinks, a graph view, split panes, and so forth.

It is the only software to offer cloud architecture diagramming and documentation for companies that operate in AWS, Azure, Google Cloud Platform as well as Hyper-V and VMware. The powerful software is able to generate a complete view of your cloud, on-premise, and hybrid cloud environments. It offers its tool as a SaaS, Desktop, and Container (currently in beta) solutions. The software is compatible with Visio, Draw.io, Lucidchart, Word, PDF, Excel, and enables you to extract JSON files. Cloduockit offers 2D/3D diagrams with multiple views, technical documentation and reports, advanced scheduling options, complete cloud monitoring, and compliance rules.

It helps any company achieve the documentation they need effortlessly so that they can focus on building what they do best.

It is as easy as adding code comments and helps developers explain and understand their codebase. Share Flows with teammates to give context and explain decisions. Improve efficiency, onboard to a codebase, explain refactors faster and all without leaving the IDE.

It provides a suite of tools for API documentation, governance, and developer experience. It offers features such as customizable developer portals, code samples, and API references.

It is a powerful online knowledge management software that empowers HRs, trainers and top management of a company to manage employee and organizational knowledge. With support for over 90+ languages, it allows businesses to easily retain and share knowledge with employees by uploading company documents and files to a central location. HRs can easily share company policies and procedures with new hires and quickly orient them to the company’s culture via a private intra-company knowledgebase. Trainers can also use the knolwedgebase to share articles, videos and know-hows with employees to facilitate training.

It is a new kind of knowledge base where your ideas effortlessly stay in context at scale. Edit notes, design, and develop in realtime with smart linking. For solo and team use.

It is an AI tool that generates Stripe-like API docs. Our ML models take care of tedious manual work in generating and publishing API docs, making them much easier to produce—less technically demanding for writers, and less writing-intensive for developers.

Educate your users with a super simple knowledge base that’s built for teams just like yours. It makes it super simple to create a fantastic self-serve knowledge base experience for your customers and team.

It is a Markdown-based document format and a framework for content publishing. It was designed internally at Stripe to meet the needs of our user-facing product documentation. It extends Markdown with a custom syntax for tags and annotations, providing a way to tailor content to individual users and introduce interactive elements.

Generate REST documentation directly from your Java source code. This ensures always up-to-date and accurate documentation with minimal effort.

It has reimagined the knowledge base to make it powerful and present. It’s KB is full of interactive, step-by-step guides that are a more effective way to share information.

Swimm integrates Continuous Documentation into the development workflow so that code-coupled docs containing live snippets of code in your CI and IDE are always up to date.

It lets you share knowledge with those who need it. Share with teams, clients and educate wider audiences.

Dimer makes it easy to publish your documentation, with a distraction-free writing experience and beautiful, handcrafted themes.

It is a REST API documentation management platform. It simplifies the creation and distribution of REST API documentation, leaving you more time to build what matters.

It is a new way to create notes and collaborate with your friends. Quickly create note-cards with diverse content from task lists to maths equations, with full markdown and LaTeX support. You can tag your cards, find relevant keywords, and sort your cards in an instant. Each and every note-card can be immediately shared, commented on, or collaboratively edited, allowing you to keep all your learning organised, even when working together.