LeadSignal
Free Google Maps lead extractor
LeadSignal extracts business leads from Google Maps by category and location. Search for any business type in any city worldwide, get structured contact data including phone numbers, websites, addresses and ratings, then export everything to a clean CSV file. Free to use, no signup required.
Features
- Search businesses by category and location (any city worldwide)
- Extracts phone numbers, websites, addresses, ratings and review counts
- Direct Google Maps profile links for every business
- Filter by minimum rating, phone availability, website availability
- Sort by rating, reviews, or name
- Address keyword filter to narrow down results
- Deduplicate exports by phone, website, or name + address
- Choose exactly which columns to include in your CSV
- One-click CSV export — no row limits
- No signup, no credit card, completely free
- Request missing locations or categories directly from the tool
Use Cases
- Sales teams building targeted outbound prospect lists by industry and city
- Agencies and freelancers finding local businesses that need their services
- Cold outreach campaigns with verified phone numbers and websites
- Market research and business density mapping across geographies
- Competitor landscape analysis by category and location
- CRM enrichment with fresh, structured business contact data
- Real estate agents finding businesses in specific neighborhoods
- Recruiters mapping companies in a specific industry and city
- Journalists and researchers finding businesses to contact for stories
- E-commerce suppliers finding wholesale or retail businesses in a region
Comments
Hey Fazier! 👋 I'm Mohamed, a data engineer from Cairo. I built LeadSignal because I kept getting asked the same question by friends in sales and marketing: "How do I get a list of businesses in X city with their phone numbers?" The usual answer was either paying for expensive tools, manually copy-pasting from Google Maps for hours, or scraping something together with Python. None of those felt right for non-technical people who just need the data. So I built LeadSignal, a free, no-signup tool that does exactly one thing well: you type a category and a city, you get a clean list of real businesses with phones, websites, addresses and ratings, and you export it to CSV in one click. It's built on a Flask backend with Supabase, and the data comes from real Google Maps listings. I'm a data engineer first and a frontend developer never, so if the UI looks better than expected, I had some help 😄 Would love your honest feedback, what's missing, what's broken, what would make this actually useful for your workflow. That's exactly how I decide what to build next. Thanks for checking it out 🙏
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Comments
Hey Fazier! 👋 I'm Mohamed, a data engineer from Cairo. I built LeadSignal because I kept getting asked the same question by friends in sales and marketing: "How do I get a list of businesses in X city with their phone numbers?" The usual answer was either paying for expensive tools, manually copy-pasting from Google Maps for hours, or scraping something together with Python. None of those felt right for non-technical people who just need the data. So I built LeadSignal, a free, no-signup tool that does exactly one thing well: you type a category and a city, you get a clean list of real businesses with phones, websites, addresses and ratings, and you export it to CSV in one click. It's built on a Flask backend with Supabase, and the data comes from real Google Maps listings. I'm a data engineer first and a frontend developer never, so if the UI looks better than expected, I had some help 😄 Would love your honest feedback, what's missing, what's broken, what would make this actually useful for your workflow. That's exactly how I decide what to build next. Thanks for checking it out 🙏
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