Technology Adoption Data at Your Fingertips
Real data on what technologies companies actually use -- across industries, company sizes, and regions. No surveys. No estimates. Just facts from hundreds of thousands of companies.
Real scenarios, real results
Analyze technology adoption by industry
Browse companies by industry and see which technologies dominate each sector. Compare SaaS vs fintech vs healthcare vs e-commerce technology choices with real data, not analyst guesses.
A market analyst compared cloud provider usage across industries and found that healthcare companies favored AWS (65%) over Google Cloud (20%), while media companies were split 40/40.
Segment by company size and geography
Filter by employee count and location to understand how technology adoption varies. Startups make different choices than enterprises. Silicon Valley differs from London.
Filtered for 1-50 employee startups using Next.js vs 1000+ employee enterprises. Found that 3x more startups adopted Next.js, confirming the framework's appeal to smaller, agile teams.
Export datasets for analysis
Export company data to CSV for deeper analysis in Excel, Google Sheets, Python, or your BI tool. Build reports, create visualizations, and share findings with stakeholders.
Exported 10,000 SaaS companies with their tech stacks. Imported into Python for analysis and generated a "State of SaaS Infrastructure" report for their consulting firm's blog.
Track emerging technologies
Spot which technologies are being adopted by fast-growing companies. If the hottest startups are all using a new tool, it might be worth covering in your next report.
Noticed that 200+ VC-backed companies had adopted a new vector database in the past quarter -- flagged it as an emerging trend for their technology forecast report.
Your workflow with StackWho
Define your research question (e.g., "What databases do fintech startups use?")
Use StackWho filters to segment by industry, size, location, and technology
Browse results and note patterns across company profiles
Export raw data to CSV for deeper analysis
Build charts and reports from the exported data
Publish findings and repeat periodically to track trends over time
Other use cases
For Recruiters & Staffing Agencies
Stop cold-calling hiring managers blind. Use tech stack data to target the right companies, reach the VP of Engineering ...
For Sales Teams & SDRs
Find companies already using your competitor's product -- or companies whose tech stack signals they're ready for yours....
For Product & Strategy Teams
Know exactly what tools your competitors rely on. Monitor technology adoption across your market. Spot trends before the...
For VCs, PEs & Analysts
Understand a company's technology choices before you invest. See if they're building on modern infrastructure or legacy ...
For Business Development & Partnerships
Find companies whose technology stack makes them ideal partners. Whether you're building integrations, co-marketing camp...
Know their stack. Reach their team.
Browse for free. Export when you're ready. No annual contracts.
Free to browse. No credit card required.