A BuiltWith & Wappalyzer alternative: detect any company's real tech stack (Postgres, Django, AWS, Kubernetes, Snowflake…) from Greenhouse, Lever & Ashby job posts. 110+ frameworks, databases and cloud tools, export to JSON or CSV. B2B sales & recruiter intel — pay-per-result, no SaaS bill.
Slug renamed ats-tech-stack-scraper → builtwith-alternative-scraper for URL-path SEO on the wedge keyword (done while traction was near-zero — 2 users — per Apify's "rename early" guidance; old URL does NOT redirect, so the dev.to anchor link must be updated and the live rename is a manual Console step).
SEO reposition: title/README lead with "Company Tech Stack Scraper — BuiltWith & Wappalyzer alternative" to target buy-intent keywords (builtwith alternative 390/mo $14.74 CPC, wappalyzer alternative 320/mo) we already targeted but did not rank for. See marketing/opportunities/OUTRANK-haketa-builtin-tech-stack-2026-06-07.md.
README: added a BuiltWith/Wappalyzer/TheirStack comparison table, an Integrations section, and a Sample queries & recipes section.