I seriously think this is the most effective email leadgen tool
Fresh Google Maps scraping beats stale Apollo/Hunter dumps, but lead gen is saturated.

Google Places + email scraper: solves a real pain, but Hunter.io and RocketReach already dominate.
Sales development reps, lead generation teams, small business outreach
Hunter.io · RocketReach · Clearbit
Fresh Google Maps scraping beats stale Apollo/Hunter dumps, but lead gen is saturated.
Yet another lead gen tool, but the DOM audit scoring is actually clever.
Google Places + homepage scraping, but email scraping tools already saturate the market.
Extracts and deduplicates business data from Google Maps and Yelp and handles Maps' infinite scroll using Playwright so you can export consistent JSON/CSV without running infrastructure. Technically competent on scraping details, but the Actor ships with no README, has almost no user traction, and sits in a crowded category — expect manual tuning, rate-limit/legal caveats, and data freshness issues.
You draw a polygon, run repeated keyword searches, and the app merges everything into one CSV — simple but immediately useful for gathering local business data. The UI includes handy touches like saving the API key to localStorage and a shareable URL, and the stack (Bun + React 19 + Tailwind) promises snappy frontend dev. Not novel — Google Places already offers the data — but the multi-search accumulation + one-click export removes a lot of friction; watch Google quotas and key security.
Yet another DNS checker, but runs entirely in your browser.