How to Look Up Any Company's Tech Stack Programmatically

Why Tech Stack Data Matters Knowing what technologies a company runs gives you a serious edge. Sales teams use it to qualify leads ("Do they already use a competitor?"). Developers use it to scope integrations. Recruiters use it to match candidates to the right environments. Manually browsing StackShare profiles doesn't scale. The StackShare Tech Stack API lets you pull that data programmatically — one request per company, structured JSON back. What You Get Hit the /api/company/stack endpoint with a company name and you get back their full technology stack: languages, frameworks, databases, DevOps tools, SaaS products, and more. The response includes tool names, categories, and adoption context — everything you need for B2B intelligence pipelines. Quick Example Here's how to fetch Spotify's tech stack with a single fetch() call: const response = await fetch ( ' https://stackshare-tech-stack-api.p.rapidapi.com/api/company/stack?companyName=spotify ' , { headers : { ' x-rapidapi-key ' :