Top 10 Email Lookup Tools to Find Anyone's Email Address in 2021

Rishabh Rathi Rishabh Rathi
Feb 9, 2021 10 min read
Top 10 Email Lookup Tools to Find Anyone's Email Address in 2021

Finding someone’s email is a crucial part of cold email outreach. Without it, you’re left to call or message them via Twitter or LinkedIn. All of which is likely to lead to low reply/answer rates. Email Finder helps you discover leads that are crucial in expanding your business. This simple email lookup tool can pull relevant email addresses of targeted sales leads from various channels like social media profiles of individuals and companies, networking sites, or data aggregators.

The email finder tool can gather email addresses from given inputs like company, title, location, website, or phone number of a prospect. With someone’s email address and the right email tracking app, though, you can reach out to them directly, know that the email has arrived in their inbox, and find out whether or not they’ve opened your email. Here are some of the best email finders.

What is an Email Lookup Tool?

Email Lookup Tools is an automated tool that helps a business or an individual to find emails online from various platforms with the help of a domain name or company. Mostly the tools are quick and effective.

A reverse email lookup tool, on the other hand, gathers information about someone based on their email address alone. It searches a variety of databases and online sources to reveal where the email address has been used before and establishes links with its user.

Why Use Email Lookup Tools?

Basically, there are three main reasons to use an email lookup tool:

  • Marketing purposes: For marketers or sales teams, it’s essential to check if the email address you’ve acquired is valid. Because you don’t want your email marketing newsletter to bounce, it’s wise to confirm you’re dealing with real people as soon as possible.
  • Background checks: Usually performed by professionals who need more info about a potential hire, a prospective client, or a business contact.
  • Risk analysis: Small and large businesses use reverse email searches to learn more about their users in the context of fraud prevention, risk assessment, and cybersecurity.

Best Email Lookup Tools

We’ve scoured the internet for the most popular email lookup tools on the net, to help you source and approach your candidates with ease. Take a look!


Rocket Reach is the most accurate email finder, and it's easy to use. Rocket Reach will return emails, social links for at least 85% of your prospects. All emails are SMTP validated, to ensure that they do not bounce. Emails are generated in real-time to ensure maximum accuracy. Find email, social, and phone links for more than 250 million professionals around the world. RocketReach has a vast archive of contact opportunities.

Rocket Reach
Rocket Reach

With a state-of-the-art database featuring more than 6 million companies, Rocket Reach can find almost anyone. 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. You can even find phone numbers to follow up. You’ll never need to waste time on manual prospecting again. $49/month offers access to the RocketReach API and 170 custom lookups.

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 ones. This tool also has other features, like email scheduling, automated reminders, and CRM integration. does not support bulk searches at the moment but is excellent at targeted searches. The 30-day free trial includes 3 prospecting credits daily. The Basic plan is $5/month and it includes 20 prospecting credits daily and 100 email validations per day.


Hunter software is a platform used to find email addresses in seconds for your business. List the personal or role-based email addresses. Maintain email formats in the organization and verify email addresses. Generate leads and check with the last discovery dates.


Send Cold Email Campaigns to personalize and schedule follow-ups. Small, Medium and Large companies make use of the software. To use the tool, you simply enter in a company’s URL and Hunter will return a list of emails that belong to that company. There is a free plan available for 100 “requests” (email searches). Paid plans start at $39/month for 1,000 requests.


Hiretual is an email prospecting app that pulls information from Twitter, LinkedIn, and Facebook. This chrome extension finds email addresses and picks up additional information such as a person’s compensation range and seniority level. Hiretual is a Chrome extension meant to help you find email addresses, but since it’s optimized for hiring and sourcing, you’ll also be able to look up extra information like experience, compensation range, and level of seniority.


This tool has a built-in AI assistant to automate some of the simpler elements of your job. The service integrates with Gmail and Outlook. There is a free trial available that offers 10 searches a week and a premium plan offering 200 searches for $89 per month.

Voila Norbert

Voila Norbert makes it easy to find any email address. Create an account and you’ll instantly receive 50 free searches. To find someone’s email, type the company domain and person’s name into the tool’s search bar, and Norbert will generate a result.

Voila Norbert
Voila Norbert

You are only charged for emails that the tool is able to find. Norbert is a virtual assistant that was developed to help salespeople and other professionals find more accurate email address information. Voila Norbert does not check for catch-all addresses, therefore it limits the number of requests you can make. The starter plan is available at $49/month for 1,000 leads (emails found). You can also purchase credits on a pay-as-you-go basis at $0.10/lead.

Relevant read:

Anymail Finder

Anymail finder is trusted by thousands daily to find and verify the email addresses of employees at any company. Anymail finder uses many approaches to find emails—it searches billions of web pages and performs direct server validation. Lookup by name, job title, domain or verify existing emails.

Anymail Finder
Anymail Finder

With Anymail Finder, you can look up email addresses by entering a person’s full name and company URL or name. You can test the tool once for free without creating an account. After that, you’ll receive access to 20 free searches by signing up. Premium plans are available at $49 per month for 1,000 verified emails. You only pay for emails that Anymail Finder knows won’t bounce.


Sellhack is a simple and effective browser extension. SellHack is a lead generation tool that helps you find email addresses, build lists, and ultimately close more sales by finding and using the right email addresses. The service uses an “industry-leading” 12-step email verification engine to identify accurate email addresses.

Sellhack -Email Lookup Tool

You can even use one-click integration to send personalized cold emails directly from your email account to the prospects you find. There’s a bulk email lookup option. Prices start at $19/month for 150 search credits. The “Starter” plan is $49/month for 350 credits and the “Pro” plan is $99/month for 750 credits.


Findthat bills itself as the “Yellow Pages” of email. With it, you can type in a person’s name and domain, then generate a list of potential email addresses that could match those identifiers. Those emails are ranked by the degree of confidence the search engine has that the email address is the “correct” one.

Findthat - Email LookUp Tool

With the free plan, you’ll get 50 searches a month, and 100 credits you can use to verify different email addresses. There’s also a Chrome extension so you can make your searches easier. The Starter plan is $29/month and includes 250 search credits and 1,000 verify credits.


LeadFuze, formerly known as Headreach, 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.


With LeadFuze, you can create relevant prospect lists without all the hard work and time. The system checks through social media profiles, email addresses, and prospect information on your behalf. LeadFuze also features targeted email creation, follow-up drip campaigns, and email tracking. The system is free for up to 25 leads. Paid plans start at $397/month for 1,000 verified searches.


Webdef searches billions of web pages containing millions of company emails, and combines it into one easy list of prospects. With WebDef, 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. The free trial gives you 200 searches per month. At the time of writing, they have one Pro plan at $29 per month allowing you to make 2,000 searches per month.

Choose the right email lookup tool

As you’ve noticed, there are dozens of email lookup services that will tempt you to try their product. Still, before making your choice, think about the following factors:

Define your goals, while doing so consider your company size and objectives. Shortlist lookup tools keeping what you want to achieve in mind. These goals will give you direction.

As soon as you decide your direction, decide the type of email lookup service you want to opt for. Email research alone can be enough sometimes but in some cases, you might need a company profile or need an extension in-browser tools.

If you are new, you should have a free trial to see how the tools and services work. Many companies offer a one-month free trial, they use a freemium business model. They offer you these free trials for certain periods after that they will charge money to provide services. Find out a perfect fit for your needs and choose your plan accordingly. Carefully compare your plan with other options of the services offered.

If you have any doubts about the services and are worried about the results you can read reviews of companies using it. You can find many user experience feedback on sites like G2 and Capterra.


There you have it, a selection of the some of best email lookup tools online today. Finding someone’s email is a crucial part of cold email outreach. Once you have those emails, you want to send the perfect message, at the perfect time, and the perfect follow up, and always know whether they opened it and whether they clicked on your links.

Now you have the tools to find email addresses and send out that perfect pitch. The perfect tool for you will depend on a range of factors including pricing, whether or not you need to find contacts from LinkedIn profiles, and if you want to find email addresses at scale. Let us know if we missed anything. Good luck!

Email Lookup Tool - FAQs

How can I look up an email?

One of the easiest ways to find an email address is to use an email lookup service. All you need to do is enter a person's name and/or a website, and the tool will search for the relevant address for you.

How can I look up someone's email address for free?

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

How can I find someone's email address?

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

What is the best email finder?

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

Must have tools for startups - Recommended by StartupTalky

Great! Next, complete checkout for full access to StartupTalky.
Welcome back! You've successfully signed in.
You've successfully subscribed to StartupTalky.
Success! Your account is fully activated, you now have access to all content.
Success! Your billing info has been updated.
Your billing was not updated.