The Best Lead Generation Tools You Can Use for Free

What Are Lead Generation Tools?

Lead generation tools find business contact information, such as phone numbers, emails and addresses, so your team can reach potential customers without researching each one by hand. Different tools use different sources: company databases, social networks, or public listings such as Google Maps.

Most tools that advertise a free plan use it to let you test the product. Understanding where each free plan stops tells you whether you’ll generate a few contacts this month or enough for a real campaign.

The Problem With Free Lead Generation Tools

Free tiers exist to convert you to a paid plan, not to run your outreach. That’s a reasonable business model, but it means the free version is built for testing.

Hunter’s free plan gives 50 credits a month. Lusha’s free plan gives up to 40. Apollo’s free tier has a small credit allowance that has been changed several times, so read its current pricing page. LinkedIn’s free search has a commercial-use limit that stops results once you have searched more than LinkedIn considers personal use.

These limits reset monthly and are useful for checking whether a tool fits your workflow. They don’t suit a team making a hundred outreach attempts a week.

The alternative is a paid plan per tool. Hunter Starter is $49 a month and Lusha Starter is $49.90 a month on monthly billing. For a small team, that adds up quickly across two or three data sources.

The Best Free Lead Generation Tools (Honest Limits Included)

Hunter (50 free credits a month)

Hunter finds email addresses associated with a company domain. Enter a company URL and it returns the emails it has indexed, with confidence scores. The free plan’s 50 credits cover searches and verifications.

Best for agencies doing account-based outreach who already know their target companies and need the right email within them. Limit: 50 credits goes fast when you’re checking many companies.

Apollo (limited free credits)

Apollo is a sales intelligence platform with company data, contact records and sequencing tools. Its free plan gives a limited credit allowance, and the exact number has changed over time, so check the current page.

Best for outbound teams targeting specific job titles at known companies. Professional plans cost about $79 per user per month billed annually, or $99 billed monthly.

Lusha (up to 40 free credits a month)

Lusha looks up contact details for individual people. The free plan gives up to 40 credits a month, and paid Starter plans start at $49.90 a month on monthly billing ($37.45 billed annually).

Best for a handful of one-off contact lookups. Limit: 40 credits covers only a few dozen lookups a month.

LinkedIn Basic Search

LinkedIn’s free search lets you filter by job title, industry and location to find individual contacts. Its commercial-use limit stops results once you’ve searched more than LinkedIn considers non-commercial. LinkedIn also bans scraping, as does LinkedIn allow scraping explains.

Best for finding decision-makers at specific named companies.

Google Maps (free data, manual copying)

Google Maps lists businesses in most countries, with phone numbers, addresses, ratings and websites, and most of these are published by the businesses themselves. It’s free to search by hand.

The only limitation is time. Copying listings one by one takes hours for a list of a few hundred contacts.

Where a Google Maps Scraper Fits

LeadTrapper’s Google Maps scraper automates what you would do manually on Google Maps. It searches several areas of a city, scrolls each results list, opens each listing, and exports the business’s name, phone, website, address, rating and review count, plus email, WhatsApp and social links where the business shows them on its own site. A large search takes minutes because it reads listings one at a time.

The workflow takes five steps.

Search. Enter a business type and a city. LeadTrapper splits big cities into districts for you, and Direct URL mode scans a single area if you paste the address of a Google Maps results page.

Filter. Remove low-rated or very-low-review listings if you want established businesses only.

Check. Maps phone numbers are unverified. The WhatsApp Number Filter removes numbers that aren’t registered on WhatsApp.

Export. Export to CSV.

Outreach. Load the CSV into Campaign Builder and send with the WhatsApp bulk sender, using spin syntax and delays. Message only businesses you have a reason to contact.

It’s not a free tool: it costs $50 a year, which works out to about $0.14 a day. What you get for that is no monthly credits and no per-lead fees. Google’s Maps terms restrict bulk copying of Maps content, and LeadTrapper can’t grant Google’s permission, so the risk of using any Maps scraper is yours. The details are in is scraping Google Maps legal.

Cost Comparison: Lead Generation Tools

Prices come from each vendor’s pricing page where it loaded and from 2026 reviews where it didn’t, and they change often. LeadTrapper is the only tool here that includes both a Google Maps scraper and a WhatsApp bulk sender in one purchase. Every other option needs a separate messaging tool on top of its lead generation cost.

LeadTrapper is used by sales teams, marketing agencies and recruiters across Dubai, London, Toronto, Singapore and São Paulo to collect business details from Google Maps and reach them on WhatsApp, for $50 a year.

For how to structure your WhatsApp outreach messages, see the WhatsApp bulk sender guide. For building targeted lead lists by industry and city, see the B2B lead generation guide. Teams evaluating Outscraper specifically can compare per-record costs vs flat pricing in the Outscraper alternatives guide.