Built for website research
Go from a domain to a useful stack profile in seconds.
Stackcrawler helps you inspect technology choices, collect promising sites, and turn research into cleaner lead lists.
Technology lookups
Identify CMS, ecommerce tools, analytics, hosting, and frameworks from any website.
Saved prospects
Keep useful websites in one place with notes so research does not disappear between sessions.
Bulk checks
Check lists of websites faster when you are validating markets, tools, or sales accounts.
Export-ready data
Move from discovery to outreach with structured website and technology data.