5+ Best Email Finder Tools 2023 (Free & Paid)

Are you searching for the best email finder tools?

If yes, then you have come to the right blog on the web.

I have curated a list of 5 paid and free email finder tools that help you find the email address of the prospect.

What is the Best Email Finder Tool?

Here is a list of top 5+ email lookup tools that you can use to discover prospect email ids along with other information.

5 Best Email Finder Tools of 2021 (Free & Paid)

Let’s dig into the list:

1. Hunter.io

Hunter is one of the best free email finder tools that let you find 50 email addresses per month for free. All you need to do is enter the domain name in the search box and click on the search icon to get the results.

If you want to search email data in bulk, upload the domain list in CSV file format, and it will return a list with an email address, department filters, score, and sources.

Hunter - Best Email Finder Tool


  • Find email addresses and additional information associated with company domain via a simple API call.
  • Install Google Chrome extension and get a list of email addresses associated with the domain by clicking on the Hunter Icon while browsing the site.
  • It has a Google sheet add-on that lets you find email addresses in the spreadsheet.
  • Moreover, you can compose cold emails and follow-ups with Hunter and send them directly from your Gmail account.

Hunter Pricing

Get started with the free plan where you can get 50 requests/month and upgrade your account when you want to do so.

If you buy Hunter’s yearly subscription, you will save 30%.


2. Aeroleads

Aeroleads is a youngest email lookup tools that fetch business emails along with 15 data points such as full name, company name & URL, job title, location, generic company emails.

You can sign up in the Aeroleads or simply Install chrome extension and then, open “LinkedIn Search” and enter the keywords for which category you would like to find leads.

Example: let say you want to find prospects or leads related to “Digital Marketing” fields.

Enter the “digital marketing” after entered the keyword you will get LinkedIn profiles along with “Add Prospect” option. You can add relevant as your prospect.

After that, when you go on the prospect section, you will get name and email addresses of the prospects whom you added as prospect.


  • Allows you to export data to CSV file format or you can direct transfer data to Zapier, HubSpot, Pipedrive, Salesforce, FreshSales, CRM, etc with a single click.
  • Provides professional support via email, live chat, and phone.

Aeroleads Pricing

Aeroleads has offered free trial

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3. ContactOut

ContactOut is a browser extension that helps recruiters and hiring managers to find and connect with candidates on LinkedIn and Github. With ContactOut, users can easily find candidate email addresses and phone numbers and send personalized messages using the platform’s email campaign feature.


  • ContactOut’s email finder feature allows you to easily find candidates’ email addresses on LinkedIn and Github. Once you install the ContactOut browser extension, a “Get Contact Info” button will appear on a candidate’s profile, which, when clicked, will reveal the candidate’s email address (if available).
  • ContactOut’s Campaigns feature allows you to create and send personalized email messages to multiple candidates at once. You can customize your message, set up automatic follow-ups, and track your campaign’s performance all within the platform.
  • It integrates with popular applicant tracking systems (ATS) such as Greenhouse and Lever and email marketing tools like Mailchimp and Hubspot. This allows you to easily import your candidate data and manage your email campaigns directly from your preferred tools.
  • ContactOut claims to have a high accuracy rate, thanks to its proprietary algorithms and publicly available data sources. This means that you are more likely to find the right contact information for your desired candidate.
  • Overall, ContactOut’s features are designed to help recruiters and hiring managers to save time and effort in their candidate search and outreach. Its ease of use, accuracy, and integration capabilities make it a valuable tool for anyone looking to streamline their hiring process.

ContactOut Pricing

Free Basic Plan: The basic plan is free and includes 40 email credits per month, email and phone number finder, and basic campaign features.

Sales Plan: ContactOut’s Premium plan starts at $99 per month and includes additional email credits, priority support, and advanced features such as CSV export and API access. The 

Premium plan offers the following pricing tiers:

  • Starter Plan: $29 per month for 1,800 email credits/year
  • Sales Plan: $99 per month for 6,000 email credits/year
  • Recruiter Plan: $199 per month for 12,000 email credits/ year
  • Team Plan: Custom pricing for businesses with higher volume needs or custom requirements.

4. Voila Norbert

Voila Norbert is an immensely popular email finder tool that find professional emails via name and company domain and validate them. Apart from the email lookup tool, they have an enrichment tool that helps you obtain more information about the leads like company, job profiles, social media profiles, etc.

Voila Norbert


  • Moreover, they have an API that works with Ruby, Python, PHP, and Node.js.
  • Voila Norbert can be integrated with Zapier, HubSpot, Google Chrome, Salesforce, Pipedrive, Drip, Close.com and Mailshake.
  • You can find the email address of the prospect individually. If you have a list then, you can find it in bulk as well.

Voila Norbert Pricing

Voila Norbert provides 50 credits in your account free of cost. After that, you can upgrade your account if you want to do so.


Pay As You Go – Credits will never expires so that you can use them as per your needs.


5. Lusha

Lusha is arguable the best email finder tool that is using by 120,000+ companies to reach their prospects. They keep their data up-to-date so that every time you search prospect’s data with Lusha, you will get updated information.



  • Lusha has two API endpoints which are Contact API and Company API. Either you can enrich your data with company data or contact data or both.
  • It is simple and easy to use a tool, you can discover and reach out to your customer on social media sites, from Gmail and B2B sites.
  • Moreover, you can save contact details to your Lusha dashboard and export them directly to your CRM or into a CSV file format.

Lusha Pricing

Lusha has a forever free plan which 5-credits per month for free of cost. You can find the email and phone numbers of the prospects for free.

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6. Prospect.io

Prospect.io is another powerful email finder tool that offers you two ways to find someone’s contact information. You can discover data using the Prospect.io email finder tool or use its chrome extension and detects the email address associated with the domain while browsing the web pages.



  • If you have a list of prospects and you want to find their email ids then, you can use its import tool to fetch data of prospects at one go.
  • With the help of Rest API, you can also get the contact information of the prospect along with the first name, last name, and company information.
  • Moreover, it also verifies each email address that they fetch and checks whether it is valid or not.

Prospect Pricing

Unfortunately, Prospect.io doesn’t have a free trial, but they do offer a 30-day money back guarantee. They have 2-premium plans that come with monthly and yearly subscriptions.

Besides it, if you need more credit in a month, then you can buy their add-on pack.

  • Essential ($89/month or $78/month with annual subscription): You will get 250 credits/month, sent up to 400 emails, basic integrations, unlimited prospect list and automations, email tracking, reporting, import & export features, etc.
  • Business ($149/month or $129/month with annual subscription): You will get 1000 credits/month, sent up to 1500 emails, plus all essential features, Rest API, advanced CRM integrations, priority support, etc.

What’s Next?

Now, you have a list of the best email finder tools that makes your task easy. Because finding a contact detail of the prospects is a tedious task. But with the help of these email finders, you can get contact information at your fingertips.

If I forgot to mention any best email lookup tool that deserves the place in the blog. Please let me know using the comment section below.

FAQs related to Email Finder Tools

What is email finder?

Email finder is a software/tool that allows you to find anyone’s email address available on the internet for outreach campaign.

What is the best email finder?

Hunter is the best email finder tool available on the market. It fetches all the email addresses associated with the domain. All you have to do is enter the domain name in the input box, and Hunter will give you all the email ids in a few seconds.

How do I find someone’s professional emails?

With the help of email lookup tools, you can easily find someone’s professional email address.

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