Alternatives to ReadMe
Compare ReadMe alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to ReadMe in 2025. Compare features, ratings, user reviews, pricing, and more from ReadMe competitors and alternatives in order to make an informed decision for your business.
-
1
Archbee
AiurLabs
Documentation tool for high-performing teams. Archbee is the place to centralize your company's information. Unify knowledge in product, engineering, support, marketing, sales. Use cases: • Manage team knowledge • Developer & API docs • Documentation sites • Document internal processes • Collaborate on documents • Onboard & train teammates • Create documentation for your customers • Bring your own domain Integrations: Slack, Airtable, Loom, Trello, Lucidchart, Typeform, Mindmeister, Prezi, Miro, Google Docs, Google Sheets, Google Slides, Figma, Invision, Framer, Abstract, Marvel, Github, GraphQL, Swagger/Open API, Numeracy, Mode Analytics, Codepen, Intercom, Google Analytics. -
2
Document360
Kovai
Document360 is an AI-powered Knowledge base platform designed to streamline knowledge management in organizations. It helps teams create, manage, and publish content effortlessly, ensuring clarity and accessibility for users. Use Cases Knowledge Base for Customers and Teams: Offer a seamless self-service experience with AI search, auto-tagging, and analytics to boost productivity and reduce support queries. IT Documentation (Including API Docs) Simplify technical documentation with markdown support, version control, and API-friendly features like code embedding and AI-driven insights. Standard Operating Procedures (SOPs) Maintain consistent workflows with centralized SOPs, AI content suggestions, and easy updates for team alignment. User Manuals Deliver user-friendly manuals with customization, localization, and AI tools for faster, polished content.Starting Price: contact us -
3
FlowShare
miraminds GmbH
FlowShare® documents every step you take in any software, then delivers a branded process manual you can use to train your staff. FlowShare is a one-of-a-kind documentation tool that runs in the background, automatically documenting every action you take, creating step-by-step guides for your staff to train themselves on complex tasks and processes. It's fast, gets your documentation done in just hours, instead of days or weeks, works with any type of software on Windows and saves time and money training staff. You get easy to distribute accurate information with all of your guides looking great - no matter who creates them! FlowShare AI-Powered assistant provides 24/7 instant help, ready to guide your end-users through troubleshooting and problem-solving independently and enhances your team's ability to adapt and grow with your tech stack. FlowShare Portal provides a Central Knwoledge Hub, making the solutions and step-by-step guides readily accessible.Starting Price: €39/month/user -
4
Postman
Postman
The collaboration platform for API development. Simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Quickly and easily send REST, SOAP, and GraphQL requests directly within Postman. Automate manual tests and integrate them into your CI/CD pipeline to ensure that any code changes won't break the API in production. Communicate the expected behavior of an API by simulating endpoints and their responses without having to set up a backend server. Generate and publish beautiful, machine-readable documentation to make your API easier to consume. Stay up-to-date on the health of your API by checking performance and response times at scheduled intervals. Provide a shared context for building and consuming APIs, and collaborate in real-time.Starting Price: $12 per user per month -
5
Pendo
Pendo
Pendo is a product experience platform that helps software product teams deliver products users love. With Pendo, product teams can answer questions like which features are customers using? Which features are they ignoring? Which ones are driving delight and which are causing pain and confusion? From these same insights, you can easily set up in-app messages, guides and walkthroughs without any coding to help users get the most value from your products. By quickly identifying the specific features and workflows that cause users pleasure and pain, you can use the Pendo platform to guide users through the rough spots and drive them to adopt the features that create raving fans. -
6
Mintlify
Mintlify
Stop wrestling with outdated documentation. Integrate documentation into your CI/CD to move faster as you scale. Link your documentation with relevant code snippets and owners. Detect when documentation is out of date from code changes or user engagement. Configure alerts to be notified when documentation requires maintenance. Whether it is internal docs on Notion or external docs on ReadMe, we have integrations to support it. Be notified when documentation is out of date or resolve alerts when it has been properly updated. Detect how users engage with your documentation to improve its readability and clarity. Improve code readability without clustering your codebase with comments. Tag documentation ownership to those responsible of the code - or have it automatically detected.Starting Price: $40 per month -
7
Fern
Fern
Stripe-level SDKs and Docs for your API. Offer type-safe SDKs in the most popular languages. Let Fern do the heavy lifting of generating and publishing client libraries so your team can focus on building the API. Import your API definition, whether it's in OpenAPI or Fern's simpler format. Select which code generators you'd like to use: TypeScript, Python, Java, Go, Ruby, C#, Swift. Fern semantically versions and publishes packages to each registry (e.g. npm, pypi, maven). Beautiful API documentation that reflects your brand.Starting Price: $250 per month -
8
Redocly
Redocly
Beautiful API documentation loved by teams and API consumers. At last, API documentation your whole team will be proud of. Publish beautiful API reference docs in seconds and style them in minutes. Tick every developer's favorite box right out of the box, three panels, a try-it console, generated code samples, SEO-friendly, even friendlier search. Nobody likes outdated docs and scope creep. Maintain API documentation with your favorite source control integrated with our cloud app workflows. We support them all, including on-premise and API management providers. Launch a developer portal in minutes reusing your API definitions as assets. Add tutorials, quick-start guides, and developer tooling with incredible customization. Validate, lint, and bundle multi-file API definitions. Write always on-spec OpenAPI documents. Plug in your API reference and customize every nook & cranny to wow your API consumers.Starting Price: $69 per month -
9
Alphadoc
Alphadoc
Your open API spec is at the core of Alphadoc, create tutorials and intuitive sequence diagrams on top of it. Always in sync with your OAS spec through versioning. We will help you document your SDKs, long code snippets, and entire demo applications. Easily create code walkthroughs, combining API references, variables and more. Interactive docs let developers try out API calls with real data, and from your documentation and guides. With auto-updating endpoints on your pages, you can effortlessly describe API calls without the need for manual copying and pasting. We provide you with the building blocks to create intuitive documentation. You can also embed endpoints, diagrams and code walkthroughs in websites, blogs, or wherever you want.Starting Price: €150 per month -
10
Daux.io
Daux.io
Daux.io is a documentation generator that uses a simple folder structure and Markdown files to create custom documentation on the fly. It helps you create great looking documentation in a developer friendly way. The navigation is generated automatically with all pages that end with .md or .markdown. To sort your files and folders in a specific way, you can prefix them with a number and underscore. Full access to the internal API to create new pages programatically. Work with pages metadata. 100% mobile responsive, 4 built-in themes or roll your own. Functional, flat design style, optional code float layout, and shareable/linkable SEO friendly URLs. Supports Google Analytics and Piwik Analytics. Change the output format. It is recommended you set only formats that support the live mode as this will also be read by the integrated web server. And you set the other formats (like confluence) only by command line. -
11
Writerside
JetBrains
The most powerful development environment, now adapted for writing documentation. Use a single authoring environment, eliminating the need for a wide array of tools. With the built-in Git UI, an integrated build tool, automated tests, and a ready-to-use and customizable layout, you can focus on what matters most, your content. You can now combine the advantages of Markdown with those of semantic markup. Stick to one format, or enrich markdown with semantic attributes and elements, Mermaid diagrams, and LaTeX math formulas. Ensure documentation quality and integrity with 100+ on-the-fly inspections in the editor as well as tests in live preview and during build. The preview shows the docs exactly as your readers will see them. Preview a single page in the IDE, or open the entire help website in your browser without running the build. Reuse anything, from smaller content chunks to entire topics or sections of your TOC.Starting Price: Free -
12
Read the Docs
Read the Docs
Spend your time on writing high quality documentation, not on the tools to make your documentation work. Read the Docs simplifies software documentation by automating building, versioning, and hosting of your docs for you. We will host your documentation for free, forever. There are no tricks. We help over 100,000 open source projects share their docs, including a custom domain and theme. Whenever you push code to your favorite version control service, whether that is GitHub, BitBucket, or GitLab, we will automatically build your docs so your code and documentation are never out of sync. We build and host your docs for the web, but they are also viewable as PDFs, as single page HTML, and for eReaders. No additional configuration is required. We can host and build multiple versions of your docs so having a 1.0 version of your docs and a 2.0 version of your docs is as easy as having a separate branch or tag in your version control system.Starting Price: $5 per month -
13
ClickHelp
ClickHelp
ClickHelp is an AI-powered online documentation tool used by software companies around the world to create user manuals, knowledge bases, FAQs, tutorials, etc., and publish them instantly on their portal. ClickHelp requires no installation, runs in a web browser, and is accessible from anywhere in the world. Supports Mac OS, Windows, Linux platforms. Here is how ClickHelp makes your tech writing more effective: *Easy to use WYSIWYG topic editor, as well as HTML source mode. *Single-sourcing and content reuse. * Simple customization. *In-depth analytics and reporting. *Readability scores and metrics. *Easy importing and exporting. (Import from Microsoft Word, HTML, Markdown, RTF, CHM, ODT, etc. export to CHM, HTML5 Web Help, PDF, DOCX, etc.) *Translation ecosystem to create multi-language documentation. *Machine translation support. * RTL language support. * Audit trail and IP Allowlist. Integrations: Zapier, Google Analytics, Google Search Consolу and more.Starting Price: $175/month -
14
Docuo
Spreading
Docuo is an All-in-one tool documentation platform. It is a SaaS platform that helps you to build a great self-service knowledge base for your customers and internal users (public or private knowledge bases). It can Elevate your team's capabilities with one powerful documentation tool. Eliminate fragmented workflows, consolidate tasks, and supercharge efficiency. Benefits of using Docuo: —AI-Assisted Writing：Docuo Copilot automates documentation writing so developers can focus on coding, not writing. —Cross-Team Collaboration: Enable seamless collaboration so your developers and tech writers can co-create stellar documentation with ease. —Easy-to-use Editor: Intuitively embed images, videos, code and more. Customizable blocks make rearranging content effortless. —Hassle-Free Doc Management: Centralize docs for all products enabling effortless version control. —Publish Docs Sites: Docuo handles optimizations for responsiveness, mobile-friendliness and SEOStarting Price: $31/month/team -
15
Docusaurus
Docusaurus
Save time and focus on your project's documentation. Simply write docs and blog posts with Markdown/MDX and Docusaurus will publish a set of static HTML files ready to serve. You can even embed JSX components into your Markdown thanks to MDX. Extend or customize your project's layout by reusing React. Docusaurus can be extended while reusing the same header and footer. Localization comes pre-configured. Use Crowdin to translate your docs into over 70 languages. Support users on all versions of your project. Document versioning helps you keep documentation in sync with project releases. Make it easy for your community to find what they need in your documentation. We proudly support Algolia documentation search. Building a custom tech stack is expensive. Instead, focus on your content and just write Markdown files. Docusaurus is a static-site generator. It builds a single-page application with a fast client-side navigation, leveraging the power of React to make your site interactive. -
16
APIMatic
APIMatic
Enable faster integrations of your API by providing multi-language SDKs with API reference docs, dynamic code samples, assisted authentication and more - all auto-generated to provide a comprehensive developer experience beyond any API documentation tool. Get programmatic access to APIMatic offerings via CodeGen-as-a-Service (CGaaS). Looking to build code generation directly into your CI/CD pipelines, update API docs on the fly, or publish a package to npm? CGaaS can assist wherever, whenever and however you want. CGaaS is available in flexible options like APIs and GitHub Actions. Effortlessly integrate your APIs, and drastically reduce time to update and release APIs or microservices with no fear of breaking changes.Starting Price: $15 per month -
17
Apiary
Oracle
Write an API in 30 minutes. Share it with your teammates or customers. Let them use the API mock to take your API for a spin--without writing any code. Iterate, rinse & repeat. Coding can wait until you know what your developers really need. DNA for your API, powerful, open sourced and developer-friendly. The ease of Markdown combined with the power of automated mock servers, tests, validations, proxies, and code samples in your language bindings. It's often hard to see how an API will be used until you have the chance to code against it. What wireframes are for UI design, a server mock is for API design. A quick way to prototype an API - even before you start writing code. Two clicks will link Apiary to a repository of your choice. It’s up to you whether you make the API Blueprint private or public and let the community contribute. We update API docs every time you commit, and we push commits to the repo whenever you update your documentation at Apiary. It's a virtuous cycle. -
18
Docsie
Docsie
Docsie is an award-winning digital documentation and knowledge management platform based in Ontario, Canada. You can access Docsie through a SaaS web application to create & edit documentation from any location. Then, you can publish content to a dynamic knowledge portal that users can access whenever they need information! Docsie offers powerful business-grade features to write & manage product documentation: - Docsie Pilot onboarding - Custom portal design & optional training for paid plans - Internal & external portal for employees & end-users - Workspaces - Knowledge base analytics & user feedback collection - Free custom domain - Markdown import & export - WYSIWYG Editor - iFrame embed - SwaggerAPI import - Snippet, fragment, document & topic templates - Help center & in-app help interface - Guided tour builder - Version & language management - Webhooks - AI translation & content generation - Project management - RBAC/JWT/SSO for securityStarting Price: $39 per month (annual) -
19
Penify
Penify
Penify automates the software documentation process for Git repositories. Every time a code modification is merged into "main", Penify uses a Large Language Model to generate documentation for the updated code. This automation covers multiple documentation layers, including InCode Documentation, API Documentation, Architectural Documentation, and PR documentation, each designed to improve different aspects of the development process. By taking over the entire documentation process, Penify tackles the common problem of documentation becoming outdated as the code evolves.Starting Price: ₹835 per month per repository -
20
Swagger
SmartBear
Simplify API development for users, teams, and enterprises with the Swagger open source and professional toolset. Find out how Swagger can help you design and document your APIs at scale. The power of Swagger tools starts with the OpenAPI Specification — the industry standard for RESTful API design. Individual tools to create, update and share OpenAPI definitions with consumers. SwaggerHub is the platform solution to support OpenAPI workflows at scale. Swagger open source and pro tools have helped millions of API developers, teams, and organizations deliver great APIs. Swagger offers the most powerful and easiest to use tools to take full advantage of the OpenAPI Specification. -
21
Bump.sh
Bump.sh
Bump.sh is the place for API developers to centralize all of their API documentation. Working with REST, Event-Drivent Architecture, or a mix of API technologies? Bump.sh is the only tool on the market that supports OpenAPI/Swagger, AsyncAPI, and soon more (such as GraphQL, SOAP, and gRPC). Plug Bump.sh into your CI, use our CLI, or upload your specification files manually, and benefit from a stunning UI that definitely contrasts with the legacy tools on the market. Enjoy all of the nifty UX details: we know devs will like it, as they were imagined by devs. Unique on the market: every time you publish a new version of your API documentation, Bump.sh automatically detects changes, publishes a changelog, and sends alerts to subscribe readers if the changes break anything.Starting Price: $149 per month -
22
Doc-O-Matic
Doc-O-Matic
Use Doc-O-Matic to effortlessly and reliably create source code and API documentation and author general purpose documentation in a multitude of formats and styles in the shortest possible time. Doc-O-Matic takes source code and comments, adds conceptual topics and external input and produces documentation from it. With its single-source approach, Doc-O-Matic generates many different kinds of output from a single documentation base. Doc-O-Matic produces HTML-based Help files including HTML Help, Help 2, Help Viewer 2.x and browser based Web Help. Doc-O-Matic also creates printable documentation in PDF and RTF formats as well as XML output ideally suited for post-processing. Documentation created with Doc-O-Matic is feature rich out of the box. It provides collapsible and tabbed sections, automatically cross-links the entire documentation, including source code. Your Help bridges the gap, truly integrating into pre-existing library documentation.Starting Price: $49 per user -
23
MadCap Flare
MadCap Software
Whether you need to create technical documentation for online help, software and API documentation, policy & procedure manuals, knowledge bases or user guides, MadCap Flare allows you to create, manage and publish content to a variety of formats, including print, online, desktop and mobile.Starting Price: $1799 Perpetual License -
24
DapperDox
DapperDox
DapperDox is open source, and provides rich, out-of-the-box, rendering of your OpenAPI specifications, seamlessly combined with your GitHub flavoured Markdown documentation, guides, and diagrams. Publish your API Swagger specifications like never before. Document multiple API specifications as a suite of products, and cross-reference as required. The built-in API explorer enables API experimentation from within the documentation pages, and can seamlessly integrate into your authentication and API key model. DapperDox can proxy your developer platform, allowing full integration of API key generation and management alongside your specifications and guides. Change themes and present your documentation in the style you like. DapperDox was created by API documentation authors for one purpose, to improve the quality and usability of the API documentation they were providing for other developers.Starting Price: Free -
25
REST United
REST United
REST United is a platform that simplifies the process of generating Software Development Kits (SDKs) for REST APIs across multiple programming languages, including PHP, Python, Ruby, ActionScript (Flash), C#, Android, Objective-C, Scala, and Java. In just five simple steps, users can create SDKs accompanied by highly customizable documentation featuring easy-to-follow example code, enhancing developer engagement. The platform also leverages the Postman Chrome plug-in to facilitate testing and debugging of REST APIs, streamlining the development workflow. For those designing their own REST APIs using frameworks like Node.js, Ruby Sinatra, Scala Scalatra, or Java JAX-RS, REST United offers assistance in generating server-side code. Support is readily available, with the promise of responses within 12 hours to any inquiries. Overall, REST United aims to make REST API development more accessible and efficient by providing tools that bridge the gap between API design and implementation.Starting Price: $1 per month -
26
liblab
liblab
Reduce your customers' API integration time by offering SDKs in languages they are familiar with. Our SDK Code Generator creates language-specific SDKs in under a minute and integrates into your CI/CD pipeline for no-touch maintenance with every API update. Generate SDKs in multiple languages with built-in best practices in less than a minute. Integrate them into your CI/CD pipeline to keep SDKs and documentation synchronized with every API update, with no additional engineering effort required. Autogenerate SDKs in Python, Java, Typescript, C#, Go, and PHP with language best practices built in. Easily integrate SDK deployments into your CI/CD pipeline without extra work. liblab automates the process for PyPI, Maven, NuGet, Go, Packagist, and npm.Starting Price: $120/month -
27
Stoplight
Stoplight
Stoplight is an API Design, Development, and Documentation platform. Use Stoplight Platform to enable consistency, reusability, and quality in your API lifecycle, all with an easy, enjoyable developer experience. Here's what you can do with Stoplight Platform: - Design APIs with our easy visual designer, Stoplight Studio - Mock API designs automatically with Stoplight Prism mocking - Collaborate on your designs and invite internal and external users to provide feedback - Develop faster and better APIs - Test and enforce against style guides with Stoplight Spectral - Document both internal and external APIs automatically to create a delightful experience Utilize and integrate design-first workflows to quickly scale up standardized, collaborative, and well-governed API programs.Starting Price: Free -
28
Hashnode
Hashnode
Create and grow your developer blog, newsletter, or team engineering blog effortlessly with Hashnode. Level up your writing using powerful AI features. Blogging platform optimized for software developers and technical writers. Super-fast and SEO-optimized blogs built for developers and tech enthusiasts. Hashnode blogs are fast, up-to-date with SEO techniques, and score above 90 on all Lighthouse parameters. They're simple, elegant, and user-friendly. Own your traffic. Blog for free on a custom domain! Don't blog on rented URLs. Map your custom domain to your Hashnode blog for free and own your traffic. True content ownership. Automatic GitHub backup and publishing. Publish articles from your GitHub repository to your Hashnode blog and backup your Hashnode articles to GitHub like a pro. Create and scale developer documentation and API references that are as dynamic as your code. Built for teams that need full control, customization, and Stripe-level quality.Starting Price: $199 per month -
29
Helpinator
Helpinator
WYSIWYG editor, no need to know HTML or any other markup language. Built-in content elements like figures, code snippets, step-by-step guides, videos, FAQs and quizzes. Supports a whole lot of outputs, including Markdown, DocBook and DITA. Store all languages in one project file. No need to maintain separate projects for each language your project supports. Has a number of built-in tools like screenshot capture, tutorial maker, FAQ and Quiz makers, GIF recorder and more. Crate technical content like a pro, even with zero experience in technical writing. No more steep learning curves of professional technical writing tools. Helpinator hides complicated things behind an easy to understand UI. Tools like built-in phrase expander allow to write faster. Step-by-step guides and annotated screenshots make it easy to understand your documentation. Effortlessly create good looking documentation.Starting Price: $99 per year -
30
CypherScribe
CypherScribe
CypherScribe is a platform that transforms your data into fully functional, interactive web documentation in just 18 seconds, without the need for coding. By connecting your data source, you can customize the app entirely, adding your own themes, colors, and logo. The platform supports various elements essential for comprehensive documentation, including headings (H1, H2, H3, H4), paragraphs, structured tables, code blocks, inline code, media (images, videos), lists (unordered, ordered), accordion (FAQ, tutorials), and file uploads (PDF, CSV). Additionally, CypherScribe offers an AI bot trained on your data to assist users in effortlessly navigating your documentation. The platform is fully customizable to meet your specific needs, allowing you to upload your logo, customize themes, and make changes without any coding. It also provides a rich editor with support for Markdown and a range of custom blocks, such as multilingual code snippets, banners, and toasts.Starting Price: $45 per month -
31
Dash
Kapeli
Dash gives your Mac instant offline access to 200+ API documentation sets. Dash is an API documentation browser and code snippet manager. Dash instantly searches offline documentation sets for 200+ APIs, 100+ cheat sheets, and more. You can even generate your own docsets or request docsets to be included. Dash comes with 200+ offline documentation sets. You can choose which documentation sets to download and Dash will take care of the rest, making sure they are kept up to date. You can also generate your own docsets, request docsets or download docsets from third-party sources. All documentation sets have been generated and are maintained with the utmost care. Dash integrates with package managers to generate documentation sets for anything you might need, as well as provide custom documentation sources of their own. Store snippets of code. Easily reuse snippets. Expand snippets in any app. Organize snippets with tags, syntax highlighting, and variable placeholders.Starting Price: Free -
32
Konfig
Konfig
Konfig is a developer tool that automates the generation of SDKs, documentation, demos, and tutorials for REST APIs, facilitating seamless onboarding for external developers. By importing an OpenAPI Specification or Postman Collection, Konfig automatically produces SDKs in popular programming languages, including TypeScript, Python, Java, C#, PHP, Ruby, Go, Swift, and Dart. The platform ensures high-quality SDKs by identifying and rectifying errors in the OpenAPI Specification through its linter and writing test cases to prevent API updates from breaking existing SDKs. Konfig also generates branded, user-friendly documentation that auto-updates with any changes to the API specification, maintaining consistency between documentation and SDKs. Additionally, it allows for the creation of engaging demos and tutorials using familiar Markdown, enabling users to run code in-browser for hands-on learning. -
33
GitBook
GitBook
Document everything. For you, your users and your team. A place to think and track ideas for you & your team. A powerful yet beautifully simple editor that never gets in your way. Embed external web content: videos, code snippets and more. Powerful keyboard & markdown shortcuts to stay productive. Fast, safe, secure and available everywhere. A home for your team, best-practices and thoughts. Draft new changes and collaborate asynchronously. Discuss and review your drafts & changes. Secure and private docs for you and your team. Track everything, view diffs and revert mistakes. -
34
Apiboost
Apiboost
Enterprise-level developer portal providing next-level access control, robust API productization, and advanced API key management. One portal for internal, external, and partner-specific APIs, robust API documentation and guides, delegated control for partners and teams, and flexible content editing with granular editorial permissions and workflows. Use Apiboost’s OpenAI integration to accelerate the development of your API guides and related documentation. Apiboost is a cutting-edge API Platform, that transforms how companies approach APIs, unlocking new revenue streams and digital efficiencies. We treat your APIs as valuable products, make smart future-oriented decisions, and achieve unparalleled growth with Apiboost. From multiple Identity management integrations to granular access control Apiboost has you covered. With Apiboost, you can wave goodbye to tedious development processes and embrace a streamlined approach to API management. -
35
Qodex.ai
Qodex.ai
Qodex.ai is an AI-powered platform that streamlines API testing and documentation, offering full automation without human intervention. Developed by and for developers, it enables users to add tests in plain English, eliminating the need for coding. The system automatically adapts as products evolve, ensuring continuous test coverage. Users can upload existing API files or utilize Qodex's SDK to create new ones, ready for testing in minutes. The AI learns the API and generates tests automatically, with the option to create custom tests by writing requirements in simple English. Tests can be run anytime, providing easy-to-read reports to quickly identify and fix issues. The platform also offers interactive API documentation, allowing users to ask questions and receive instant answers in an intuitive interface. It is a reliable tool for both front-end as well as back-end testing.Starting Price: $199 per month -
36
Apidog
Apidog
Apidog is a complete set of tools that connects the entire API lifecycle, helping R&D teams implement best practices for API Design-first development. Design and debug APIs in a powerful visual editor. Describe and debug easily with JSON Schema support. Automate API lifecycle with Apidog's test generation from API specs, visual assertion, built-in response validation, and CI/CD. Generate visually appealing API documentation, publish to custom domain or securely share with collaborative teams. Local and cloud mock engine generate reasonable mock data according to field names and specifications without writing scripts. Quality tools have the power to unite your entire team, while ensuring that no task is needlessly repeated. Effortlessly describe your API as you test it, and generate JSON/XML schemas with a simple click. Generate test cases from APIs, add assertions visually, and create test scenarios with branches and iterations easily.Starting Price: $9 per user per month -
37
SwaggerHub
SmartBear
SwaggerHub is an integrated API design and documentation platform, built for teams to drive consistency and discipline across the API development workflow. Accelerate your team’s design process without any loss in quality or organizational style consistency with a powerful Editor that’s fully compliant with the latest Swagger (OpenAPI) standards. A Powerful Editor equipped with smart error feedback and syntax auto-completion. Style Validators for ensuring design consistency across multiple APIs. API Mocking to virtualize operations without any code. Domains for storing, reusing and referencing common OAS syntax across multiple APIs. Have your API design and development centralized on a single location, allowing your teams to seamlessly collaborate on new APIs, or discover existing APIs on a centralized platform. Coordinate your entire API lifecycle from a central internal repository, hosted on the cloud.Starting Price: $90 per month -
38
Swagger Codegen
SmartBear
Swagger Codegen can simplify your build process by generating server stubs and client SDKs for any API, defined with the OpenAPI (formerly known as Swagger) specification, so your team can focus better on your API’s implementation and adoption. Moving from design to development has never been easier with Swagger Codegen in SwaggerHub. API Definition files can be used to create stubs in popular languages, like Java, Scala, and Ruby, with just a few clicks.Starting Price: Free -
39
Theneo
Theneo
Unlock the full potential of AI-powered API documentation. Create stunning, low-maintenance, and engaging docs with a single upload. Import your API collection manually or automatically with a little help from our integration tools for your favorite platforms like Postman. Whether you're building a REST, GraphQL or any other API, we've got you covered. Generates detailed descriptions and summaries for superior API documentation. Ensures flawless, up-to-date documentation. Effortless content search and auto code generation. Automatically update documentation when code changes. Extensions are available for Github, Gitlab, Bitbucket, VS Code, Postman, and more. Customize the appearance of your API docs. Adjust colors and visual elements to match your branding. Make documentation look like part of your website. Effortlessly create and maintain beautiful API docs with simple commands, right from your favorite development tools and source code editors.Starting Price: $120 per month -
40
RapiDoc
RapiDoc
Free of any frameworks, setups, configs, build steps, or packaging. Can be used with any framework or just with vanilla Javascript. Style it to your heart's content. Change font, logo, colors, and theme. Inject external HTML or embed it into another HTML document. Create beautiful, customizable, interactive API documentation from OpenAPI specification. Use It just like any other HTML tag, Change its attribute using JavaScript and see it react to those changes. Basic knowledge of HTML is all that's required. Minimal dependencies, no runtime, and no virtual DOM ensure the lowest memory consumption, Just the native and raw speed of modern browsers. Loved by tech writers, designers, dev-ops, testers, and developers alike, due to its simplicity, interoperability, and powerful features. No special build-steps, runtime, or framework are required. Comes with built-in console to Try out the APIs. Supports authentication mechanism. No validation ensures you can test negative cases.Starting Price: Free -
41
Tango
Tango
Catch up on your documentation, cut down on meetings and interruptions, and save hours every week. We’ll automatically create a step-by-step guide with perfectly cropped screenshots, links, and annotations. Blur out sensitive information, add annotations, draw freehand, or customize your logo and colors. Publish your guide to multiple knowledge bases with one click, share a direct link, or export to PDF, HTML, or Markdown. You click through your process. Tango does the documenting. Create 10 how-to guides in the time it used to take to do one. Say goodbye to long videos and walls of text. Tango turns any process into a beautiful, shareable how-to guide. Document steps on any website or software. Tango with all your favorite tools. Highlight what's important with an arrow, rectangle, circle, or text. Or draw anything you can imagine with the freehand pen. Resize images to focus on what matters and cut what doesn’t.Starting Price: $16 per month -
42
Swimm
Swimm
Never let onboarding, knowledge silos, or context switching slow you down. Use Swimm to create and edit docs that are coupled with your code, auto-synced, and integrated into your workflow. Swimm's language agnostic editor, paired with its Smart Tokens and Snippet Studio is the foundation for modern documentation. Build great media-rich docs coupled with the code. Swimm's Auto-sync algorithm, helps your documentation stay in sync through refactoring and reorganization. You don't have to worry about changing file names, function names, or your implementation. Swimm will be able to keep up with it. Swimm checks your docs as your code evolves, and notifies you if your changes affect your documentation. Access docs right next to the code they refer to. Stay in your IDE and your flow. When you click on a link, your IDE will open a new tab with the documentation perfectly rendered from Markdown.Starting Price: $29 per month -
43
Kopyst
Kopyst
Kopyst represents an AI-driven documentation tool designed to streamline knowledge sharing within teams. Whether using its browser extension or desktop app, craft step-by-step guides, SOPs, user manuals, and training materials. Capture your workflows in seconds, and witness as Kopyst transforms them into guides, complete with text, screenshots, and videos. With Kopyst, the process of creating, customizing, and sharing these guides becomes a seamless experience accessible to anyone, anywhere. Revolutionize your documentation approach to enhance collaboration, boost efficiency, and maintain organization. Immerse yourself in the prowess of Kopyst and unlock the full potential of sharing knowledge across your team.Starting Price: $15 per month -
44
Guidde
Guidde
Create visual documentation your customers and team will love 10x faster. Click capture from our browser extension and go through your workflow, click stop when you’re done. We’ll take it from here. Make it on brand and on-point each time. Record or add text-to-speech voiceover, edit steps in your process, blur sensitive information, and add text, annotations, and custom branding, all with the simplicity of editing a presentation. Share your guidde with one click on any channel. Share internally or externally, and control who you want to have access to. Generate an instant visual article complete with video, images, and text, and embed it in your existing tools like Notion, Zendesk, Salesforce, and many others. Give your customers the personal touch with step-by-step guides they can easily watch and follow without reading through mountains of documentation. Enable anyone in your team to create video-rich guides to explain your product in seconds.Starting Price: $16 per month -
45
Document! X
Innovasys
Document! X is a combination of an automated documentation tool and a full authoring environment which can be used to create, publish and maintain accurate, professional quality documentation for .NET, Web Services, Databases, XSD Schemas, COM Components and Type Libraries, Java and Javascript. Document! X is not just an automated documentation build tool - it includes a fully featured documentation authoring environment allowing you to supplement the automatically generated content where required. Document! X supports a wide variety of solution elements. One consistent, customizable and comprehensive toolset for all of your technical documentation requirements. With Document! X, documentation can be automatically produced throughout design and development without requiring investment of developer resources, providing development teams with an accurate and up to date reference and allowing new developers to jump the learning curve of new components and schemas.Starting Price: $413 per year -
46
tomehost
Cactusoft
Most CMSs base their structure around pages. tomehost is structured around sections, which is much better suited to user guides and complex technical documentation. You can nest headings 7+ levels deep, accommodating even the most extensive technical manuals. Just add headings where you want them, and tomehost takes care of numbering. If you move a section, everything automatically renumbers. Each heading has a unique URL that does not change if you edit the heading, move it, or add sections in front of it. The visible number might change, but the URL won't. The editor interface has menu triggers next to each header, at section breaks at the end of each section and on-right clicking headings in the treeview menu. Headings, text, warnings, notices, code (with syntax-highlighting), images (with optional legend), file download blocks and embedded videos.Starting Price: $29 per month -
47
Corilla
Corilla
A blazing fast markdown editor in the cloud. Built by technical writers to improve the UX of our daily content workflow and remove the complexity of actually writing. Same-page authoring and team draft links. Designed from the ground up to improve the collaboration between writers, developers and the entire organization. Maintain your content in a dedicated repository with powerful search and tagging plus the security of full version control. Freedom from duplicate files or ambiguous version names. Modular content publishing allows you to choose your flavour of topic-based authoring and single sourcing to maximize content re-use. No more dead-end wikis. Your internal documentation has never been more discoverable or dynamic. Company-wide private documentation or role-specific guides for new hires or reporting in just a few clicks. Unlimited documentation hosting with the option of custom domain, integrated publishing to external services or self-hosting.Starting Price: $45 per month -
48
Komment
Komment
Komment slashes documentation costs by over 95% and saves engineering teams thousands of hours each year otherwise spent on commenting code. Focus your engineering talent on building and innovating. Author your docs automatically with AI. Your code is processed purely in your own mainframe without third-party services. Keep your IP airtight. Trained on over 200 million lines of finely curated data, our AI composes comments just as a real person would. Protect your projects against abrupt team departures. Comment code even with the original developers away. Automated pipelines extract functions from your codebase and generate in-place comments with zero human intervention. -
49
DocumentationLab
Eldye Oy
Tired of dealing with outdated documentation? We feel you! That's why we've created a version control integrated platform that'll make sure you never have to face that frustration again. Just tag your pages with the corresponding code files and our git-integrated documentation platform will let you know when an update is needed. Simple as that! Oh, and we've got something else up our sleeve - an AI assistant that'll make your developer life easier! It'll analyze your documentation and provide you with real-time answers to your questions. No more sifting through pages of text - just ask the bot and you'll get the answers you need, quick and accurate.Starting Price: $10/month/user -
50
snazzyDocs
snazzyDocs
Create documentation with technical-free writing, and effortless hosting. Write the way you’re used to! Format and style your text just like a word processor. No complicated syntax if you don’t want it. Publish instantly with a single click. Structure chapters, sections and pages effortlessly. Concentrate on your product. With no coding experience required, delegate writing to absolutely anyone! Documentation software with super easy hosting. Use your own custom domain, or create one with us. Choose a theme, add your logo, and customize to match your brand or website. Get help from others on your team. Restrict access, assign roles and user privileges. Easily make documentations private and password protected for internal or personal use. Publish fearlessly knowing previous work is safe and backed up. Download or restore anytime. The documentation software that makes docs easier.Starting Price: $9.99 per month