api-documentation
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Your Knowledge Base Is Now AI Infrastructure
ReadMe, KMS Lighthouse, MadCap Software and Microsoft are turning documentation from a reference shelf into a working layer for AI. The useful question is no longer which tool stores the most, but which kind of knowledge your business needs to move.
ReadMe
How a one-person side project with an owl mascot became the documentation layer for NVIDIA, Amazon, and thousands of other API companies - and why it stayed profitable while barely raising money.
ClickHelp
The quiet infrastructure behind good software documentation is becoming something more: a searchable, reusable knowledge system for people, products and AI agents.
Archbee
The Y Combinator-backed platform that turns static product docs into instant, AI-powered answers for customers and developers.
Postman
Postman is the world's leading API platform, used by more than 35 million developers and 500,000+ organizations to design, build, test, document and monitor APIs. What began in 2012 as a side-project Chrome extension to debug HTTP requests is now an AI-native, end-to-end API workspace - the connective tissue behind a huge chunk of the modern internet.
Hashnode
Hashnode is a blogging platform built for developers, engineers, and tech leaders to write, publish, and grow their technical audience. Founded in 2016 by Sandeep Panda and Syed Fazle Rahman, the platform hosts over 60,000 active blogs and attracts more than 4 million developers monthly. Hashnode offers a free-tier blogging experience with custom domain mapping, AI-assisted writing, and a headless CMS powered by GraphQL APIs - letting teams run enterprise-grade developer blogs and documentation without building infrastructure from scratch. Backed by Salesforce Ventures, Sierra Ventures, and angel investors including Naval Ravikant and Guillermo Rauch, Hashnode has raised $9.37 million and employs roughly 260 people across four continents.
Sandeep Panda
Sandeep Panda is the Co-Founder and CTO of Hashnode, a developer-first blogging and community platform that lets software engineers own their content and publish on custom domains. Founded in 2016 alongside Syed Fazle Rahman, Hashnode has grown to serve 3M+ monthly readers and 10M+ monthly views, backed by Sequoia Capital India's Surge, Salesforce Ventures, and angel investors including Naval Ravikant and Guillermo Rauch (Vercel). A graduate of IIIT Bhubaneswar with a background in web development and technical writing, Sandeep has authored books on AngularJS and HTML5, and is now building Bug0, an AI-native end-to-end testing platform.