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B2B data 14 May 2024

17 of The Best Email Finder Tools For Prospecting [+ Why]

Daisy Shevlin

The email finder tools

Looking to discover the email finder tool of your dreams? Look no further. 👇

  1. Kaspr
  2. Cognism
  3. Hunter.io
  4. Skrapp
  5. RocketReach
  6. GetProspect
  7. UpLead
  8. LeadFuze
  9. AeroLeads
  10. Clearbit
  11. Reply.io
  12. FindThatLead
  13. Overloop
  14. Apollo
  15. ContactOut
  16. Adapt.io
  17. Snov.io

1. Kaspr

4.4/5 on G2 🌟


Kaspr is a cloud-based email finder tool that uses a LinkedIn Chrome Extension to retrieve accurate data, including business email addresses, in real-time. You can manage leads within the Kaspr dashboard, on LinkedIn, or export contacts to your CRM.


Graphic of Kaspr LinkedIn Chrome Extension

Built for sales, the recruiters, and founders Kaspr is known for:

  • A free version with access to features like the LinkedIn Chrome Extension, API and lead management.
  • Easy setup, control panel and usage. 
  • GDPR and CCPA-aligned data practices. 
  • Extensive B2B contact database with 500M+ email addresses and phone numbers.
  • Unlimited B2B email addresses on paid and free plans.
  • Ability to automate LinkedIn messages.


In the freemium version, you receive per month:

  • 5 phone credits.
  • 5 direct email credits.
  • 10 export credits.

👻 Plus, get unlimited B2B emails by inviting three colleagues to join Kaspr! Sign up here.


With Kaspr, you use your credits for features like:

  • Revealing prospect contact details. 
  • Leveraging insights and analytics on potential leads.
  • Sharing fresh leads’ contact info with your team. 
  • Organizing qualified leads within the platform.
  • Exporting contact information for further use.

If you upgrade to a paid plan, pricing options start from $49 per month. The paid plans provide more credits and features to enhance your experience, like team collaboration.


Blog banner CTA - Get access to unlimited B2B email addresses

2. Cognism

4.6/5 on G2 🌟


Cognism promises high-quality, international sales intelligence for B2B companies and is a great option for an email finder tool.


Other benefits include:

  • Cell phone numbers that connect with 87% of your list.
  • Unrestricted access to person and company-level data.*
  • Full GDPR and CCPA compliance.
  • Valuable insights into ready-to-buy prospects with sales trigger events and intent data powered by Bombora.


*Subject to fair usage policy 


Graphic about Cognism Diamond Data® stats

Cognism doesn’t offer pricing tiers or a standard free trial, but you can get 25 free leads. They customize all their packages based on your company’s needs. The good news is that any data set in your package has no data view restrictions.

3. Hunter.io

4.4/5 on G2 🌟


Hunter uses a combination of technology and AI to find, verify and enrich popular emails. They promise accurate, verified and compliant data with a transparent policy on how they source data.


Graphic showing under searches for contact data on the Hunter.io website(Source: Hunter)


Key features of Hunter include:

  • Domain search function that helps find the best person to contact.
  • Email finder extension that finds an email of a specific person.
  • Send customized emails in bulk. 
  • Build your own workflow.
  • Integrates with Google Sheets, your CRM or any other destination you’d like.
  • Native CRM integrations, Zapier integration or APIs to sync your data to 5,000+ destinations.
  • LinkedIn browser extension that lets you find email addresses behind the websites.


A free version of Hunter includes 25 search credits per month and 50 verifications. Paid plans start from £28 per month on an annual plan with 500 monthly searches and 1,000 verifications.

4. Skrapp

3.9/5 on G2 🌟


Skrapp promises to be the fastest email-finding tool to find and validate professional email addresses through embedded verification.


Graphic of Skrapp.io LinkedIn Chrome Extension to find emails(Source: G2)


Key benefits and features of the platform include:

  • Find verified business email addresses and contact details from LinkedIn in seconds.
  • Find emails in bulk of any professional from LinkedIn and launch your email outreach campaign instantly.
  • Build segmented email lists with a high deliverability rate and relevant business information for targeted campaigns. 
  • Perform targeted company searches to find decision-makers and key employees.
  • Export your leads to your favorite CRM, email marketing service, or CSV/Excel sheets.

The free version of Skrapp will give you up to 100 emails per month, whereas their paid packages start from £30 per month and offer up to 1,000 emails per month.

5. RocketReach

4.5/5 on G2 🌟


RocketReach helps sales teams and recruiters connect directly with the right decision-makers. You can build out contact and company lists with a huge database of emails and direct dials.


Screenshot of the RocketReach LinkedIn Chrome Extension working over a search

(Source: G2)


Some of RocketReach’s features include:

  • Advanced valid email address search of over 700 million profiles and 35 million companies by location, title, industry, company detail and more.
  • Browser extension so you can prospect off of social profiles and LinkedIn.
  • Bulk email search to download thousands of prospects at a time.
  • Integrate with CRM or marketing automation platforms like HubSpot, Salesforce and more.
  • Built-in API that allows you to use RocketReach data to power your other apps.

Price-wise, a free version of RocketReach gives you 5 free searches per month. Their pricing plans start at £31 per month, which gives you 1,200 look-ups per year, or 100 per month.

6. GetProspect

4.0/5 on G2 🌟


GetProspect is an email finder that offers accurate B2B contact and company data for sales teams, business developers, recruiters and marketers.


Graphic for GetProspect contact search in web app(Source: G2)


Some of the features GetProspect has to offer include:

  • Filter ideal customers by job title, location, industry, company size and more.
  • Chrome Extension to extract emails from LinkedIn.
  • Over 200 million up-to-date contacts in their B2B database.
  • Customizable workflow and automated follow-ups.
  • Bulk email finder, domain email finder and specific name email finder.

The free version of GetProspect includes 50 emails and 200 verifications per month. Their pricing plans start from $49 per month with 1,000 emails and 2,000 verifications.

7. UpLead

4.7/5 on G2 🌟


UpLead is an email finder tool that promises data free from dodgy contact details and low-qualified leads. They also have an email verification tool that checks data against their own databases.


Screenshot of UpLead dashboard with contact search feature(Source: G2)


Some of their biggest selling points are:

  • 135 million B2B contacts and 16 million company profiles.
  • Intent data from customers who are currently searching for solutions.
  • Over 50 search criteria filters so you can find the right prospect for you.
  • Chrome Extension, bulk lookup, API and data enrichment features.

 UpLead offers a free test drive that includes 5 credits to spend on things like:

  • User data.
  • Verified emails and numbers. 
  • Data enhancement.
  • Competitor intelligence.

Their pricing plans start from $99 per month and offer 170 credits per month. Extra credits come in at $0.60 each

8. LeadFuze

4.6/5 on G2 🌟


LeadFuze is an automatic email finder that builds lists of leads and syncs them to CRM and outreach tools or exports them as Google Sheets or other files.


Screenshot of the LeadFuze web app with lead search functionality

(Source: G2)


Built for sales, marketing, and the recruitment process, Leadfuze includes features like:

  • Finding any business professional’s email.
  • Searching entire market segments or specific individuals or accounts.
  • Hypertargeting leads using the market search function.
  • AI automation to double-check emails and perform list building.
  • Multiple integrations, including Salesforce.

LeadFuze offers a free trial that gives you access to their system to run searches identifying your total addressable market (TAM). Their lower-paid tier starts from $147 per month, providing 500 credits per month.

9. AeroLeads

4.0/5 on G2 🌟


AeroLeads is an email finder tool that can help you discover new prospects. You can also transfer data from your list or sites like LinkedIn and Crunchbase.


Screenshot of Aeroleads website.

(Source: AeroLeads)


Some other features to shout about include:

  •  Bulk search over 750 million profiles.
  • An all-in-one Chrome Extension.
  • Automate prospecting with their ‘Pro Plugin’.
  • Email finder and email verifier.
  • Integration with various CRM platforms.

There’s a free version of AeroLeads that’ll give you 50 credits per month to spend on finding emails, names, and company names of a prospect. Pricing plans start from $29 per month and up your credits to 2,000 per month.

10. Clearbit

4.4/5 on G2 🌟


Clearbit has various marketing and sales enablement features, including an email finder tool. They’ve claimed the title of the first AI native data provider so you can enrich your records, reveal buying intent, and connect with your ideal customers.

Screenshot of a contact profile within Clearbit(Source: G2)


Some of Clearbit’s unique selling points include:

  • Clearbit data enrichment to discover 100+ data points on a company.
  • Integration with Salesforce, Marketo, HubSpot, and more.
  • Over 400K happy users.
  • Weekly visitor report.
  • Real-time job change updates.


A free account on Clearbit lets you:

  •  De-anonymize your site traffic.
  • Calculate your total addressable market (TAM).
  • Determine your ideal customer profile.
  • 200M contacts from 40M companies.

If you want to upgrade to a paid plan, you’ll need to talk to their team, as they are custom-built.

11. Reply.io

4.6/5 on G2 🌟


Reply.io helps SDR teams find emails and new prospects, engage them through multiple channels, and create new opportunities at scale.


Screenshot of the Reply.io contact search function in web app

(Source: G2)


Powered by cutting-edge AI technologies, some of Reply’s features include:

  • Craft complex outreach sequences for any occasion or business goal.
  • B2B database with 140+ million contacts to build laser-focused prospect profiles and lists.
  • Jason AI - a B2B conversational assistant that generates sales emails, sequences, and responds to prospects on your behalf.
  • Reporting dashboards with in-depth reports for each channel and team activity.
  • Native CRM integrations, rich API, and the power of Zapier to keep your data in-sync across the tool stack.

Price-wise, Reply’s lowest tier costs $49 per month for access to features like unlimited B2B Data and Jason AI. They offer a free trial and demo for you to try before you buy for a limited period of time.

12. FindThatLead

4.0/5 on G2 🌟


FindThatLead helps you revitalize your marketing by finding emails and generating qualified prospect lists. It can also enrich your database and improve paid ads with location, industry, and company insights.



(Source: Findthatlead)


With FindThatLead you can:

  • Generate segmented and qualified lists of prospects.
  • Easily find professional and personal emails.
  • Verify emails automatically.
  • Personalize and send cold emailing campaigns.
  • Enrich your current database.

Their pricing plans start from $49 per month with access to their Chrome Extension and 1,000 monthly credits. They offer a more limited basic plan for free forever if you want to try the platform out before paying.

13. Overloop

4.4/5 on G2 🌟


Overloop is an email finder tool that blends cold emails and LinkedIn automation sequences for amazing results. It can also help you maintain visibility on your sales pipeline, track your performance, and close more deals.


Screenshot of creating a data enrichment trigger in Overloop

(Source: G2)


Some of their most popular features include:

  • List building and contact management.
  • Email finder and Chrome Extension.
  • Import from LinkedIn and CSV. 
  • Custom fields and segmentation.
  • Multi-channel prospecting across cold email campaigns and LinkedIn automation.
  • Conversations inbox.
  • Multiple integration and syncing opportunities.

Pricing for Overloop starts at €58 per person per month, equivalent to roughly $62. That gets you 100 email finder credits per month and access to all of their other features. There isn’t a free trial, but Overloop do offer a 30 day money-back guarantee on all the paid plans.

14. Apollo

4.8/5 on G2 🌟


Apollo is an intelligence platform that covers the whole buyer’s journey. You can discover potential customers, find their email, and build a relationship all in one place.


Graphic showing Apollo's database qualities

(Source: G2)


Apollo’s biggest selling points include:

  • A B2B database of 260M contacts and 60M companies.
  • The ability to automate outbound outreach.
  • A simple set-up and easy-to-use interface.
  • AI-powered workflows.

The free version includes features like sequence automation and up to 250 emails per day. Their pricing plans start from $49 per month. 

15. ContactOut

4.5/5 on G2 🌟


ContactOut is an email search engine site that helps you find and contact quality prospects fast, supporting you with automation to accelerate your outreach.


Screenshot of ContactOut website(Source: ContactOut)


Some of their most talked about features include:

  • Their search portal puts all your quality prospects in one place.
  • Email finder Chrome Extension to supercharge your prospecting.
  • Personalized and automated outbound messaging with their email campaign feature.
  • Flexible consumption-based model.
  • GDPR and USA privacy law data compliance.

You can try ContactOut for free with access to 4 email addresses and 2 phone numbers per day. If you want more, their paid plans start from $79 per month, giving you 6,000 work email credits for the year and countless integrations.

16. Adapt.io

4.6/5 on G2 🌟


Adapt.io is another great email finder tool to try. In addition to verified contacts, Adapt has 25+ data attributes to give you the full picture of all your prospects. Users can get alerts for updates on job title changes; new contacts added matching saved searches, and more.


Screenshot of Adapt.io contact search function(Source: G2)


Here are some of the features that help Adapt stand out:

  • Real-time verification and valid emails.
  • Dynamic lists - get notified when new contacts match your search.
  • Search APIs to perform bulk export of company data.
  • A good range of integrations to send data straight to your CRM.


Adapt offers a free 7-day trial. You’ll have access to all features during the trial, and no credit card is required. 


Pricing isn’t outlined on their website, so you’ll need to contact their sales team to find out more. The FAQ says they offer pricing tiers based on features, credits, and licence numbers.

17. Snov.io

4.6/5 on G2 🌟


Snov.io is another popular email finder on this list. Users can search for emails in multiple ways, including by domain, company, from the leads’ name, and filtering prospects by your ICP. 


Graphic showing how to find data on LinkedIn with Snov.io (Source: G2)


The variety of ways you can search emails makes this tool popular with sales teams and recruiters. Here are some of the other standout features of Snov.io:


  • Find email addresses in multiple ways.
  • LinkedIn email finder.
  • Create automated drip campaigns that can be personalized.
  • Chrome Extension and email verifier.


You can try Snov.io for free with 50 credits for contact data. The paid plans start from $30 per user per month and come with 1,000 credits to get email addresses, unlimited sender accounts (for drip campaigns) and 5,000 email recipients.


Choosing the right email finder for you relies on understanding exactly what tools are out there and what you’re looking for. Let’s look at some common questions people have about email finders so you know what to ask yourself.

How do email finders work?

Email finders are tools used to get email addresses associated with individuals, businesses, or organizations. 


They gather data from various online sources, including:

  • Publicly available information.
  • Websites.
  • Social media, from LinkedIn to TikTok.
  • Directories.


As well as web scraping techniques, some email finders use algorithms and pattern recognition. They identify common email formats and similar addresses within the same company domain.


Many email finders also use AI or manual checks to verify the accuracy rate of the data they’ve scraped or predicted. This verified data is more valuable as your email is more likely to be delivered.


It’s worth noting that certain privacy concerns arise when you use data collected without explicit consent. Responsible use, adhering to laws, and respecting communication preferences is essential when using email finders. Remember, using them for spamming or malicious activities is unethical and may be illegal.

Are there any free email finders?

Yes, there are free email finders. Often, a company will make a freemium or free trial version of their tool so you can try it out and see if it works for you. One of those tools is Kaspr.


Kaspr helps users find email addresses associated with individuals or businesses. It gets data from publicly available sources and also enriches contact details from Kaspr’s database. 


👀 Take a closer look at Kaspr’s free and paid version.


Blog banner CTA - Get access to unlimited B2B email addresses

How accurate are email finders?

The accuracy of email finders varies depending on the methods and source material they use to gather data. If extracting emails from reputable and up-to-date databases, email finders can find plenty of correct email addresses.


But because email addresses are so changeable, results can sometimes be outdated or incorrect. If the email finder relies solely on web scraping from out-of-date websites, this can increase bounce rates and reduce success rates. Some finders offer email verification services to guarantee email deliverability and avoid invalid emails.

What features can email finder tools have?

When looking at email finder tools, consider several features: bulk enrichment, user experience, API or integration options, and data accuracy. 


Bulk enrichment helps the user find email addresses at scale, rapidly reducing the time spent looking for data. Saving time spent on menial tasks is important for sales reps since they want to spend most of their time on the phone or doing outreach.

Data accuracy is also a crucial feature since the whole point of email finder tools is to eliminate the guesswork. If the email addresses are wrong, there’s no point in investing in a tool to find them.

Try Kaspr’s email finder tool for free

There are plenty of email finder tools out there.


But Kaspr’s easy-to-use software and high-quality data make it stand out. Plus, unlimited email addresses for everyone! Sign up for free.


Join the 100K+ people using Kaspr:


✅ No credit card is required to sign up.
✅ GDPR and CCPA aligned.
✅ 500M+ phone numbers and email addresses.
✅ All-in-one prospecting tool.
✅ Fully self-service.
✅ Custom plans.

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