9+ Best Free Email Address Lookup Tools

Nowadays, using an email lookup tool has become an integral part of every company. They are important for anyone who works with clients, and especially for businesses that rely on cold emailing.

While opinion on the use of these tools may differ, one thing is obvious – email address lookup tools are more popular than ever and are here to stay.

The impact that they can have on your business is hard to match. With the use of these tools, you are able to reach out to people who were not available before. Also, you can do so at great volume multiplying whatever outreach, lead-generation, or pipeline activity that you had.

To put thing into a perspective, 3.8bn people have an email address – chances are that your lead is somewhere out there you just need the right tools to find them!

Why use an Email Lookup Tool?

As you read this, there is a goal that you are planning to reach. It might be selling more, inviting new guests to a webinar, or promoting your content to other sites. There is a common denominator – behind all those goals there is a person inthis case – a lot of them.

If you would have a website or a business name that you would want to contact, it would take you ages to go through a 200 leads list. With email lookup tool you just load everything into a table, and you have got all the potential emails in just one click.

Best Email Address Lookup Tools

Almost every email address lookup tool on this list is paid on a monthly basis. To be precise, they are billed monthly, and during this period of time, you will have a certain number of searches (usually 500 to 1,000).

Standard plans with 500 searches usually go for about $40 to $50. However, if you consider the number of leads they can get you, these email look up tools are more than worth it.


hunter io email lookup tools

If you’re looking for an awesome email search tool, it doesn’t get much better than Hunter.io. The great thing about this reverse email lookup app is that you can use it to sweep whole domains. This is especially great if you want to pitch several managers from a company.

Hunter.io works under a simple principle. Just enter the URL, and the app will return all the results associated with that domain. With its email address search, you can find all personnel associated with that URL. Furthermore, the app will give you the most commonly used extension. You can get a free reverse email lookup for up to 100 email searches. After that, you will have to pay a monthly plan, like you would most other apps on this list.

The company also provides public sources for every email that was collected and distributed via their tool. They also come with discovery dates. Also, the data that no longer has public sources are removed.

Hunter.io Pricing and plans (charged monthly)

 Free plan Starter
Searches per month255002,50010,00030,000
Verifications per month501,0005,00020,00060,000

Voila Norbert

voila norbert review email lookup tool

Like some other tools on this list, Voila Norbert gives you free searches as soon as you create an account. Free email lookup allows you to test the tool without having to invest a dime. In order to search for an email address, you’ll have to type that individual’s name as well as the company name. 

This email lookup tool utilizes a large database of B2B emails. It cross-references your queries with all the data within the database and returns the requested results. The email address lookup tool has completely removed the guesswork from the equation.

According to the creators, Voila Norbert’s main advantage lies in its vast number of enhancements and integrations. The app is able to scale according to your needs making it ideal for both small and large teams.  Voila Norbert has a 98% success rate when performing email lookup for Gmail. Its email address search system will never return duplicates.

Voila Norbert Pricing and plans (charged monthly)

 Free plan Valet($49)Butler($99)Advisor($249)Councilor($499)
Searches per month50 1,0005,00015,00050,000


contactout email lookup tool review

The company claims that ContactOut is used by 76% of recruiters working for Fortune 500 companies. You can use it to find emails from your LinkedIn contacts. The app is in the form of a Google extension, and it will return data whenever you log into LinkedIn.

Unlike most other apps on the list, ContactOut doesn’t give you free reverse email lookups. It only has paid plans. The company’s servers are able to crawl billions of pages every day. Furthermore, the email lookup tool relies on artificial intelligence to match information to an actual person.

ContactOut works with some of the top recruiting agencies like Ivy Exec, Spreetail, Contract Recruiter, BDEX, TXT International, and the Power Hive.

Pricing and plans (charged monthly)

Searches per month 100200400Team plan is negotiable and starts at $5,000


leadboxer review email lookup tool

First off, it is worth mentioning that LeadBoxer is a GDPR compliant application. The email address lookup tool utilizes big-data technology to identify, capture, and enrich leads. What separates this platform from many others is the ability to segment the leads with its dynamic scoring system. You also get notifications whenever a potential client sees or responds to your messages.

LeadBoxer has numerous intriguing features. It relies on numerous integrations for collecting data. The main purpose of the tool is to provide your company with flexibility when dealing with leads. You can use it for individuals, previous customers, existing accounts, and everything in between. LeadBoxer allows you to scale your process.

LeadBoxer doesn’t have a free email lookup. In fact, it only has 2 plans, both of which are relatively expensive compared to what other companies are offering. However, these plants provide an unlimited email address search.

Pricing and plans (charged monthly)

Both plans provide unlimited searches per month 5 users/email clients20 users/email clients
50.000 events included250.000 events included and additional features


snov io review

Snov.io can help you with lots of different things. The app is great for generating new leads and finding new sales opportunities. Not only does it allow you to lookup an email address, but it gives you the option of automated outreach. The app tracks open rates, clicks, and replies. Snov.io provides additional data about the leads aside from giving you their emails. Lastly, you can sync it across platforms.

Not only will you perform email lookup for Gmail and the person’s company, but you can use it to find all emails associated with a name. You get a free email lookup for a certain number of emails without having to leave a credit card number. Nevertheless, later on, you will have to pay for the service.

Snov.io has the following features: 7-tier verification method, various verification, and email search features, prospect management, campaign building, campaign sending, high prospect quality, etc.

Pricing and plans (charged monthly)

Searches and verifications per month1,000 credits5,000 credits20,000 credits50,000 credits100,000 credits


rocketreach review

This email address lookup tool relies on a database of 6 million companies. Aside from being able to lookup an email address, the app can also extract a person’s phone number. In fact, this is the tool’s main selling point. While RocketReach doesn’t give you the same amount of searches as some other apps, the addition of phone numbers can be invaluable for certain companies. That way, you have two points of entry if you wish to pitch a person with a service or a product.

The app comes in the form of a Chrome extension. You can use it at any time by simply opening your browser. RocketReach gives you access to bulk lookup, which can be great if you wish to scale the process.

The users can utilize free reverse email lookups before choosing a plan. You can search the email addresses of a vast number of entrepreneurs who live in Western countries. RocketReach is great for marketing, sales, and recruiting, saving you a lot of time and effort.

Pricing and plans (charged monthly)

 Essentials($59)Pro($119)Ultimate ($299)Enterprise
Searches and verifications per month125300833Enterprise plan is negotiable

Find That

find that email address

Find That describes itself as the “Yellow Pages of Email.” While this might sound a bit overboard, it is not far from the truth. By simply typing a person’s name, the email address lookup tool is able to return all the emails connected to that individual. In order to add another layer of security, the app ranks these emails based on “confidence.” In other words, the emails that appear at the top are more likely to be legitimate.

Some of the biggest brands in the world use this email lookup tool. The list includes companies like Marriott, Gap, HP, and so on. You can add Find That to your Google Chrome bar and use it at any time. The app allows you to find prospects via social media. You can use it for bulk searches and email verification. Find That integrates with over 500 apps making it easier to use several tools simultaneously.

In terms of plans, most people choose bundles that offer both search and verifications. However, you can opt for only search or only verification. The prices are the same, but you’ll just get more searches or verifications if you take specialized plans.

Pricing and plans (charged monthly)

Searches per month502501,0003,0005,000
Verify per month1007505,00015,00025,000

Find That Lead

find that lead

One of the main reasons why you should try Find That Lead is because of its simplicity. It has an intuitive interface that allows you to start searching for emails as soon as possible. You can perform an email address lookup by simply going to their homepage and typing a domain name into a bar. Keep in mind that you’ll need to create a free plan beforehand.

A lot of companies and entrepreneurs can benefit from this email lookup tool. It is especially great for a sales team, but it can also be utilized by B2B organizations, recruiters, and growth marketers. Find That Lead is especially great if you wish to manage larger email campaigns. Every paid plan comes with the prospector, email sender, bulk processing, and customer support.

Pricing and plans (charged monthly)

Searches and verifications per month105,000 credits18,000 credits30,000 credits


leadgibbon review

The great thing about this email address lookup tool is that you’re able to perform email searches by industry, job title, company size, location, and so on. The app allows you to pinpoint your ideal leads and prospects. It can be used by sales teams, recruiters, and everyone in between.

LeadGibbon also has a LinkedIn extension that would allow you to quickly and easily extract emails from LinkedIn prospects. If you have a prospect’s name and domain, the enricher feature will allow you to perform email look up for all those individuals, automatically filling a list with the verified emails.

Like with most other email lookup tools, you only pay for leads that actually work. LeadGibbon has an email verifier that will automatically confirm whether an address is legit and if it can accept messages.

Pricing and plans (charged monthly)

Searches and verifications per month5 credits1,000 credits5,000 credits20,000 credits


getmail io review

In order to provide more refined results, Geemail.io relies on machine learning algorithms, as well as big data, to return the results. All users get 10 free email lookups when they first create an account. Of course, you can also get a plan right away.

Getemail.io is used by numerous major companies. The list includes giants such as IMB, Oracle, Google, Monster, and Shopify. The email address lookup tool can provide accurate results most of the time. With it, you also get API access and the ability to download CSV files. Depending on your plan, you might get email, chat, and phone support. The largest plan gets all three of them, which includes 24/7 phone assistance.

Pricing and plans (charged monthly)

Searches per month103001,0002,00010,000

Main Features Of a Best Email Lookup Tool

There truly are a lot of tools to choose from, these would be criteria that you should keep in mind when choosing.

Quality of Leads

This will be clear only after a couple of uses. The main goal of an email address lookup tool is to, drumroll, get you the correct emails.

When transferring your email into a cold email software you will frequently be prompted to clean your list and your outreach tools will revise them for you. In case you discover that a huge part of the list is market as “bad emails” that is a sign that the leads that you are getting are bad.

Another sure sign of bad quality is a high bounce rate of your outreach campaigns.

Clean Dashboard

I always prefer a simple, clean dashboard with only the main information. You can get used to anything, but in case a platform does not sit well with you, change it. Every option on this list has a trial, so give a few of them a shot before settling.

Imports & Exports

It is all about efficiency. A tool that I would pick would easily identify where my cold leads are in a table without too much additional information. Goes without saying that you need to have a bulk option available.

On the site of exports, you will of course want several options and file format. Additionally, it is always good when your previous searches remain stored so you can download them later and not spend more credits on them.

Filters & Settings

Check if your tools of choice has various settings to fine tune your search. Here is an example from Hunter:

hunter io filter

You want to make sure you do not waste your credit on worthless contacts. These filters will help to set up your search so you receive only the most relevant information.


The sooner you start leveraging the power of email lookup tools the better. These tools will significantly accelerate whatever activity you are now doing and minimalize manual lead searches that are so tedious.

Test a couple of tools before finally settling, they all have trials. You can even A/B test a couple of them to see what quality of lead lists you will be able to get.


What are email address lookup tools?

It is a service that finds email addresses based on the information you provided.

Why do I need an email lookup tool?

When you need to find many emails, doing it manually can take many days, these tools will do it in few seconds.

Is there a free email lookup?

Yes. In this post you will find many free options.

How do email lookup tools work?

They search through the internet to provide you relevant emails or suggest possible email formats.

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