Sometimes, you need to find an email address of a person you’ve never met.

Maybe you’ve discovered a sales prospect and you aren’t sure how to reach them. Maybe you’re looking to send a message to someone you know on social media but you… don’t want to use social media.

Whatever your motivation, you can do it by using one of these email lookup tools.

I’ve tested each of these and hand-picked the best ones to save you the time and trouble! 😎

By the way, we offer a done-for-you B2B lead-gen outreach service — so rather than worrying about doing all this email stuff on your own, we can do it for you! Interested? Grab a time from my calendar and let’s chat!

The Best Email Lookup Tools

There are plenty of email lookup tools to help you find any person’s email address. Some of them function as standalone apps and websites, while others work as browser plugins.

Here are my favorite email lookup tools to find anyone’s email address:

1. Voila Norbert.

Voila Norbert

Norbert is a virtual assistant that was developed to help salespeople and other professionals find more accurate email address information. Here, you’ll use your browser (rather than a plugin or a separate app).

You’ll enter whatever information you currently have, and Norbert will search the web for the rest of the information you need. You can also verify emails in real-time so you know your messages aren’t going to get bounced.

From the outset, you’ll get 50 leads for free.

2. ContactOut.


ContactOut is a HR-centric email lookup tool that helps you find both email addresses and phone numbers.

With it, you can search a person’s name and/or domain, and scour the web for their contact information. You can count on a 97 percent accuracy rating with this tool, and according to the website, you can use it to find information from 65 percent of the western world.

You’ll get 100 credits for free when you sign up.

3. RevenueBase.


RevenueBase stands out as a newcomer in the realm of B2B lead databases, priding itself on delivering data that’s not only cleaner and more up-to-date (hello, fewer bounced emails) but also without the frustrating export limits often found with other providers.

It shines with its advanced filtering capabilities and integrated email verification, making it a go-to resource for sourcing B2B contact info efficiently.

4. Apollo.

apollo linkedin sales navigator

Apollo is a Chrome extension and lead database all-in-one. It automatically finds email addresses from LinkedIn searches or profiles with the click of a button, and saves them to lists that you can export as you need.

You get 150 credits/mo on the free plan, and unlimited email credits on any of the paid plans, so it’s a fantastic deal compared to many of the other email lookup tools on this list.


Next, there’s, a Chrome extension. When enabled, you can type any person’s name, and attempt to find their email address.

The extension will prompt you for a company domain, then generate a list of possible email addresses that person could have. Combined with its email verification tool, it can quickly whittle down the options to the correct one.

This tool also has other features, like email scheduling, automated reminders, and CRM integration.

The free trial is 30 days, allowing you 3 prospecting credits per day.

6. Anymail Finder.

Anymail Finder

With Anymail Finder, you’ll use name and domain information (like with many of the tools on this list) and hopefully find a verified email for the individual you’re searching for.

You’ll also get the benefit of direct server validation, so you can be sure the email you’re using is real. If the company isn’t 100 percent sure the email is accurate and deliverable, you’ll get access to the lead for free.

You can also bulk-verify a list of emails.

7. Slintel.Slintel platform Leads

Slintel lets you find the email and phone number of a prospect by just entering their name and their company name. It offers 20+ filters and a database of 15 million companies and 250+ million B2B profiles across the world.

Apart from emails and phone numbers, you also get company data, technographics, buying intent score, keyword intent, contract renewal dates, and news alerts of prospects’ companies.

Slintel also has a chrome extension that lets you capture emails and phone numbers from LinkedIn profiles or websites and push them to your CRM.

You get 100 free credits when you sign up for the extension. You have to spend a minimum of $99 to purchase additional credits.

8. FindEmails.


FindEmails, formerly known as Toofr, allows you to type in a person’s first name, last name, and company domain to find their email address; it also generates a percentage chance that this is the correct email you’re looking for.

You can also take advantage of a search tool that helps you search a specific company and specific job title; this is ideal if you’re trying to land sales with a specific role within various organizations. Only verified emails are listed in these results.

The free trial allows you 30 credits.

9. Wiza.

wiza linkedin search results

Wiza is a Chrome plugin that gives you a user-friendly bulk email address finder designed specifically for LinkedIn. Browse LinkedIn profiles and you can click a “Get Email” button to find anyone’s email address.

Or, run a LinkedIn search and paste the search URL into Wiza, and it’ll find hundreds (or thousands) of email addresses for you with a single click, then email you with an Excel spreadsheet when it’s all done finding and verifying email addresses.

You only pay for verified email addresses, which is nice, but Wiza’s pricing is steep compared to other tools on this list, at $0.15 per valid email on the “free” plan, or 300 verified emails per month for $50/mo.

10. Discoverly.


As a free Chrome extension, Discoverly is an email lookup tool designed to help recruiters and salespeople learn more about their candidates and salespeople.

It collects information from around the web, including from Gmail, Facebook, Twitter, and LinkedIn, then aggregates that information, collecting it in a convenient sidebar in your Gmail account. It’s also free to use, making it even more desirable.

11. LinkedIn.

linkedin contact info

Did you know that if you connect with someone on LinkedIn you can usually see their email address? It’s true!

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Just send a connection request to whomever you want to find an email address for. If they accept your invitation, then you’ll be able to view their contact info. Most people make their contact info available to connections.

Be sure to check out our detailed overview and comparison of Linkedin Sales Navigator vs Linkedin Premium as well as our complete guide on how to use Linkedin Sales Navigator!

12. Adapt.


Adapt’s email finder provides accurate and verified B2B contact data from a vast pool of 175M+ profiles. It not only provides real-time verified email addresses but phone numbers as well. Additionally, you can use advanced filters to search and find contacts from 20+ parameters, including revenue, industry, company name, technology, and more.

Build segmented lead lists matching your ideal buyers for effective outreach campaigns and increased lead generation.

They offer a 7-day trial and 20 free credits.

13. LeadGibbon.


With LeadGibbon, you can enter a company site and instantly generate a list of email addresses associated with that company. Some of these addresses will be automatically verified, and you’ll have the option to verify the others before sending an email.

You’ll also see a list of sources where the email address is listed, so you can increase your confidence that you’re emailing the right person. There’s also an export feature so you can keep track of all those emails in a .csv file.

Pricing starts at $.05 per contact.

14. AeroLeads.


Aeroleads is a chrome extension that makes it easy to add prospects from Linkedin. Simply go to Linkedin, perform a search, and you’ll be able to add prospects to your AeroLeads dashboard with a click.

There, you’ll have access to each prospect’s name, email address, phone number, and more.

It’s an easy way to quickly build lists of prospects from your Linkedin network, and keep them organized within a central dashboard.

15. Prophet.


Prophet is a Chrome extension that can help you find significant information on your prospects, including social media profile information, email addresses, and phone numbers. With it, you can get access to 600 profiles every month.

16. Clearbit Connect.

Clearbit Connect

Clearbit Connect is an email lookup tool and extension you can use to search for prospect email addresses without ever leaving Gmail (there’s also a browser tool for non-Gmail users).

You can enter any combination of information you want to find your desired data, such as names, company names, a job title, and more.

From there, you’ll get a breakdown of your prospect’s information, gleaned from all over the web.

17. FindThatLead.


FindThatLead helps you find potential prospects with a single click. With it, you can perform a domain search, entering the name of a company and generating a list of all the people within that company that the search engine can find.

You can also use built-in email verification tools to make sure the people you’re emailing are real.

With the free version, you’ll get 10 credits per day.

18. Datanyze.


Datanyze is a Google Chrome Extension that allows LinkedIn users to pull B2B contact information,  including email addresses, direct-dial phone numbers, and company details directly from their web browser.

Simply search for your ideal prospect on LinkedIn, and Datanyze will provide you with the info that you need to connect. You can also serach Datanyze’s Directory pages for icebreakers related to what’s happening in a prospect’s world— curated from personal social media feeds, local news publications, and more.

19. RocketReach.


RocketReach keeps an ever-evolving database of (currently) more than 250 million individuals from more than 6 million companies.

When you use this email lookup tool, you can explore this database, finding and/or verifying the information of your prospects, including email addresses, phone numbers, and other profile data.

20. LeadFuze.


LeadFuze is a prospect searching tool that helps you find email addresses based on information currently available to you, like name, company, website domain, or even current position.

This email lookup tool also allows you to see your prospects’ social media profiles.

21. Hunter.

With Hunter, you can take advantage of a built-in email finder, domain search, and email verification process. If you focus on a domain, you can enter the company name and generate a list of every public email address available under that company.

You can also focus your search on one individual, if you’re trying to track someone down.

Verified email addresses in this app are 95% deliverable. The free plan gets you 150 credits per month.

Start your sales outreach campaign by prospecting using these sales prospecting tools and techniques as well as this list of B2B lead generation tools.

Then, use these email lookup tools to find the email contact information you need. Finally, don’t forget to track your sales email activity so you can remain as productive as possible.

For that, there’s one more tool you’ll need—EmailAnalytics.


With EmailAnalytics, you can track email metrics like how many emails you send per day and per week, the average length of an email thread in your organization, and average email response time of you and your employees.

Sign up for a free trial today and see what it’s all about!

Email Lookup Tools FAQ

What is the best email finder?

Our favorite email lookup tools are listed, in order, here! Some tools will be successful looking up a particular email address, while others will not be. If you cannot find an email address using one tool, try another tool on this list.

How can I find an email address?

There are a variety of available tools for finding an email address. Start with a free option, like Twitter or LinkedIn or even their website, and if you still cannot find their email address, then try one of these paid options.

How can I lookup an email address for free?

One free method for looking up an email address is finding the person on social media (such as Twitter, LinkedIn, or Facebook). Alternatively, you could try to find their website, where they might have contact info listed.