16 Best Email Search Engines to Expand Your Email List

What is an Email Search Engine?

An email search engine is an invaluable tool for many professionals to find email addresses of specific domains, individuals, or companies. It is an efficient way to find someone's email address, by sifting through various sources online to gather accurate data. Using this information you can simplify your outreach and contact list building. Whichever industry you are from, an email lookup tool can save you time and effort. 

16 Best Email Search Engines to Get Emails

Email search engines open the door to various opportunities, whether you are generating leads, increasing exposure, or creating opportunities. Hence, let's look at the best tools to help you in your email address-searching endeavors. 

1. BookYourData

BookYourData has been the first prospecting choice for giants like Microsoft, Amazon, and Pepsi since 2015. With over 100K users and 20K paying customers globally, they have established themselves as a reliable data provider.

Key Features 

• BookYourData's efficiency is unparalleled as it provides email lists within seconds.
• Since its inception, the company has been dedicated to achieving 97% absolute accuracy on its data.
• With BookYourData, you can export verified contacts in bulk in seconds.
• The tool offers data segmentation based on your needs, from startups to specific technologies. You can use laser-focused targeting.
• BookYourData seamlessly integrates with all significant CRMs like HubSpot to help you streamline your workflow.
• The tool is straightforward to navigate, and no exceptional learning is necessary.

Pros

• Genuine data
• User-friendly interface
• Time-saving
• Advanced filters
• Bulk data
• Real-time verification
• Pay-as-you-go pricing model
• Seamless integration
• Monthly email list updates

Cons

• AI integration
• Mobile view in the dashboard

Why It's a Top Choice

You won't find any negative reviews regarding the tool's functionality, which speaks volumes about ease of use and efficiency. BookYourData prioritizes the most critical element in B2B marketing: data accuracy. The company has provided value for money by providing plenty of features within the tool that help professionals streamline their processes. BookYourData caters to every business need in the email marketing and outreach industry, from sales recruitment to networking.

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2. Hunter

Hunter is a Web-Based outreach platform. It's one of the popular choices for outreach and email marketing, catering to the needs of businesses of different sizes.

Key Features 

• Hunter takes a few minutes to search for the email address. 
• Hunter is not entirely accurate; the company has no clear statement about its accuracy, but no tool can claim 100% accuracy.
• Hunter has bulk email tasks, allowing you to find and verify multiple email addresses at once.
• Hunter integrates with other software such as SalesForce and Zapier.
• The tool is voted one of the easiest to use on the market.

Pros

• Email verification tool
• Chrome extension
• User-friendly interface
• Effective email campaigns

Cons

• Pricey
• There's a slight lag
• Filter options

Why It's a Top Choice

Hunter is equipped with features to help businesses prospect. What sets it apart is the Email campaign manager, which connects with a Gmail or Outlook account to launch cold email campaigns. It helps by offering templates, a scheduler, reminder emails, and more.

3. EmailSearch.io

Email search is a search engine designed for the sales industry. It crawls websites and LinkedIn profiles for business and personal contact details.

Key Features 

• LinkedIn Email Extractor works with Chrome extension to retrieve the contact data without visiting the prospect's profile page.
• The tool's precision is defined by the company's claim of 92% accuracy on data.
• EmailSearch integrates with significant CRMs and Drip Email Campaigns, which provide more efficiency when automating emails and tasks.

Pros

• Extracting from LinkedIn profiles
• Automated emails

Cons

• Unresponsive support
• Inaccurate results 
• Pricing may not align with all budgets

Why It's a Top Choice

EmailSearch has various filters for finding an email address from websites and social media. What makes it useful to some professionals is that it doesn't stop at company mail but searches for personal contact data. 

4. Leadfuze

Leadfuze is lead generation automation software with a database of 500M+ people and more than ten million companies worldwide. It is a tool often used by sales, marketing, and recruiting professionals. 

Key Features 

• Market-Based Search feature allows the user to conduct a hyper-targeted market search.
• Verification tool that automatically validates email addresses.
• Fuzebot automatically adds new contacts to your list based on your search criteria.
• Leadfuze has advanced filters that help you narrow your search for specific segments.
• The tool integrates with all major CRMs, such as SalesForce.
• The intuitive interface allows you to navigate the tool easily.

Pros

• Fuzebot fresh perspective on leads
• Variety of filters 

Cons

• Customer support unresponsiveness
• One year contract
• Pricey
• List size limitation

Why It's a Top Choice

Leadfuze is a tool that can help you target a specific segment. Additionally, the automation features can assist you in achieving better results in less time, such as reaching customers that you might otherwise neglect.

5. Reply.io

Reply is the AI-driven sales platform that helps you find prospects and engage with them. The company boasts over 140 million contacts in its database for sales, business development, recruiting, and link building. Its clients, like Adobe and OneTrust, are among 2,500 companies using their services.

Key Features 

• Jason AI was created to automate LinkedIn outreach.
• Chrome extension helps you automate your email search and outreach quickly.
• Built-in email validator that verifies prospects' emails and phones.
• Reply integrates with different software like HubSpot, Pipedrive, and email clients.
• Reply has various features to help teams and individuals handle the workload with outreach, email marketing, meetings, etc.

Pros

• Time-saving
• Productivity
• User-friendly interface
• Automation capabilities

Cons

• CRM integrations
• Few bugs
• Pricey

Why It's a Top Choice

Reply is an AI-powered sales acceleration tool that enhances the productivity of sales teams by providing communication tools. Sales reps and marketers can connect with customers via LinkedIn, phone, email, WhatsApp, and text, automating the sales process.

6. Lusha

Lusha is a B2B prospecting platform for marketers, sales professionals, and recruiters. Clients like Google and Dropbox trust Lusha to find and verify the email addresses of their potential customers. 

Key Features 

• Lusha has 7 Trust-Filters verification systems with which it performs data validation.
• Lusha's prospecting tool is quick to find contacts around the Internet. 
• The tool offers ten filters to perform a laser-focused search for possible contacts.
• It integrates seamlessly with some of the major CRMs, email clients, and other tools necessary in the email marketing business.
• Dashboard analytics can save you time when searching for new prospects.

Pros

• Accuracy
• Time-saving
• Easy to use
• Integration with Linkedin

Cons

• Occasional outdated results
• Poor customer service
• Pricey

Why It's a Top Choice

Lusha provides accurate and updated contact information for potential leads, making outreach strategies more effective. It is a great tool for niche markets and offers advanced features to resolve your market-related concerns with ease and confidence.

7. Voila Norbert

Voila Norbert is an email search engine with a 98% success rate in finding accurate emails.

Key Features 

• You can find individual or bulk emails by using the search feature.
• Voila Norbert integrates with 13 applications, including Salesforce.
• Chrome extension lets you find contacts on social media and other data sources.
• The bulk email verification service cleans the email list of invalid contacts but is available only with paid plans.
• Voila Norbert offers additional features such as automated email and drip campaigns.

Pros

• Easy to use
• Accurate
• Chrome extension

Cons

• Verification charged separately
• It needs a better pricing structure
• Minor bugs

Why It's a Top Choice

Voila Norbert scrapes email IDs from LinkedIn and offers accurate email scraping with low bounce rates.

8. Anymail Finder

Anymail Finder is a cloud-based email verification and lookup tool that delivers results from LinkedIn. It's one of the simple and easy-to-use tools to find email addresses on professional networking platforms.  

Key Features 

• Anymail Finder is quick to find email addresses.
• Chrome extension allows you to add contacts seamlessly. 
• Bulk email import will enable you to access the dashboard and find contact information. 
• The verification process uses algorithms against multiple data sources to validate email. 

Pros

• Easy to use
• Build email lists quickly
• Chrome extension

Cons

• Expiration of credits
• Occasional misleading results

Why It's a Top Choice

If you need to access contact information on LinkedIn, the Anymail finder extension is the right tool. Whether using Sales Navigator or the LinkedIn platform, the extension integrates seamlessly with them to find the contacts you seek. 

9. SellHack

Sell Hack is a real-time intelligence platform for sales, marketing, and recruiting teams to find more qualified leads. 

Key Features 

• Bulk email verification
• Integration with SalesForce

Pros

• Easy to use
• Chrome extension
• Ability to upload and save lists
• Affordable

Cons

• Bulk email searching takes time
• Not always reliable on data
• No phone numbers
• Ten free passes per month

Why It's a Top Choice

Any industry and any role that depends on prospecting can find that SellHack and its Chrome extension can help them pinpoint specific people to target.

10. Datanyze

Datanyze is a Chrome extension email search engine tool that helps sales and marketing professionals find B2B email addresses online. The company empowers the sales industry with a database of 84 million email addresses and 48 million phone numbers.

Key Features 

• It takes a few clicks for Datanyze to retrieve your data.
• Although Datanyze is very accurate, there is no avoiding occasional outdated contacts.
• Datanyze has a good integration with Salesforce and other marketing-related systems.
• The tool has a user-friendly interface that is easy to navigate.
• Datanyze offers icebreakers that help you connect with prospects in a meaningful way.

Pros

• Easy to use
• 90-day free trial
• Manage and export contact lists
• Bulk lists
• Chrome Extension
• Segmentation
• Prospecting
• Icebreakers

Cons

• Minor lags

Why It's a Top Choice

Datanyze is an easy-to-use tool that provides sales professionals with specific company data such as size, revenue, industry, year founded, and company type. Its effortless reporting features help you gain accurate data to improve your sales pipeline and make informed customer decisions. 

11. Clearbit Connect

Clearbit is a robust platform that can help you enrich your knowledge about companies and their employees. With its cutting-edge data-driven approach, Clearbit helps you to customize high-traffic websites, or score leads with precision.

Key Features 

• Efficiency: How quickly does the tool find email addresses?
• Accuracy: How precise is the tool in delivering correct email addresses?
• Clearbit integrates with significant CRMs and Gmail.

Pros

• Easy to use
• Custom intent signals
• Data enhancement
• Firmographic data

Cons

• Minor bugs
• Filter options

Why It's a Top Choice

Clearbit helps you gather prospects' data in one place. As it integrates with other tools, it can immensely benefit your outreach and email marketing campaigns.

12. FindEmails

FindEmails is an email verification software that helps find and verify business email addresses. It returns only verified addresses to ensure deliverability. FindEmails offers an API and Chrome extension for easy integration.

Key Features 

• Chrome Extension helps you find emails while browsing the Internet.
• Prospecting tool allows you to search for addresses based on company, name, and more.
• Email verifier gets all emails checked and protects your sender's reputation.
• Accuracy is essential in this business; the company claims 98% on data verification.
• The deduplication feature marks duplicate email addresses and keeps lists clean.
• FindEmails integrates with CRM and Zapier. 

Pros

• Simple
• FindEmails is the epitome of its name. It does a great job of finding the emails you need.

Cons

• Slow customer service
• More intelligence
• No integration with LinkedIn

Why It's a Top Choice

FindEmails is a simple tool that can help you locate email addresses on the Web, rank the leads, and bulk upload your lists. All contacts are verified, so you don't have to worry about deliverability. 

13. Discover.ly

Discovery is a Chrome extension that adds an individual's Twitter and Facebook data to their LinkedIn profile while you view it. It's a great way to expand your professional network.

Key Features 

• Read contact information from Gmail, LinkedIn, Twitter and Facebook.
• Chrome extension allows you to crawl platforms for contact information.
• Discoverly has a simple click of the button to find emails.

Pros

• Easy to use
• Finding social footprints

Cons

• Minor bugs

Why It's a Top Choice

Discoverly speeds up your LinkedIn research, saving you time while prospecting or seeking professional introductions.

14. RocketReach

RocketReach is a prospecting tool intended to expand opportunities with AI-boosted software. The email finder tool allows users to search, find, manage, and get recommended lists of their potential prospects.

Key Features 

• According to the company, RocketReach has 90-98% accuracy on emails and phone numbers.
• Intent data can be helpful when targeting specific segments already interested in your product or service.
• Browser extension allows you to expand your search on social media networks.
• The tool integrates with all major CRMs and some marketing automation platforms.
• RocketReach has AI-powered recommendations that offer suggestions on potential prospects based on your previous searches.

Pros

• Easy to use
• Advanced reporting
• Browser extension
• Outreach, Hubspot, Zapier, and Salesforce integration

Cons

• Pricey

Why It's a Top Choice

The tool's advantage is its AI recommendations, where the feature suggests potential clients based on your previous search. It's a way of finding additional markets that you might have neglected.

15. Uplead

Uplead is a prospecting platform focused on helping sales professionals reach their goals. It's a simple email search engine with clients like Google, Microsoft, and Salesforce.

Key Features 

• UpLead has a 95% guarantee on its data accuracy.
• Prospector allows you to seek lead data in real-time with 50 search filters.
• Email verifier checks data on export.
• Bulk export will enable you to simultaneously transfer your data to your designated CRM.
• With the intent data feature, you can choose the topic and find prospects already looking for your offer.
• UpLead integrates with all significant CRMs on the market.

Pros

• Chrome extension
• Bulk lookup
• Data enrichment
• Intent data
• Real-time email verification

Cons

• The trial period is too short
• LinkedIn glitch
• No global search
• No-refund policy
• Minor user challenges

Why It's a Top Choice

UpLead offers a simple solution with its own directory to streamline your prospecting efforts efficiently and reliably. You can search by prospect names, company names, job titles, and technology.

16. Find That Email

FindThatEmail is a simple Chrome extension designed to help you find and validate email addresses without overusing your resources. 

Key Features 

• It takes a few seconds for the tool to find email addresses.
• Find That Email is a Chrome extension that gives you flexibility when searching for contacts.
• Within the extension itself, there is a real-time email verifier.
• You can download lists in bulk with a single click of the button.
• Its simple interface is easy to use, and you don't need extra effort.

Pros

• Time-saving
• Easy to use
• Validation
• Chrome extension

Cons

• The free version has a limited number of searches
• Advanced features
• Does not save lists

Why It's a Top Choice

If you need a quick and easy plugin solution for searching emails for your organization, Find That Email offers excellent value for money. However, its lack of advanced features may represent challenges for anyone with specific business needs. 

How to Choose the Best Email Search Engine

Now, you have some options worth considering. However, too many alternatives are not always good when choosing a tool that will provide you with reliable performance. If you want to choose the best email search engine, you have to start from the beginning. That means considering the tool's general characteristics and additional options you might need for your specific business needs. Let's look at some of our takes on what defines the best tools.

Accuracy Rate

You might think it's just a number that providers plaster on their websites. Although we are all skeptics nowadays, there is a difference when that same provider confidently claims a high accuracy percentage. It not only demonstrates what you can expect but also shows sincerity. There is no tool in the market that has 100% accuracy, as it would be a false claim. 

Due to the way these emails are found, there is always a chance that the algorithm will pick up outdated contact information from the website. However, the percentage shows that this data is verified, and that means that the tool can claim that percentage based on tests and human monitoring. Why is accuracy so important for you as a user? It means that you will have a higher deliverability rate when sending emails to your recipients. 

Sources of Information

There is a thin line connecting accuracy and data sources. Depending on the tool itself, providers either rely on their comprehensive database, the tool scans public information, or both. For example, it either locates contacts within a vast database or scans the Internet for publicly available email information. 

That said, web search is good as the information displayed there. If the provider does not verify data or give you tools to do that, there is a high chance that the validity of compiled information might be low. Hence, the tool you choose must have an email validation feature, or the provider must have a clear message that they provide analysis and regular database updates. 

Additional Functionality

As the saying goes, "The devil is in the details." It might seem straightforward to pick a tool that will send you emails, but in truth, the subtle differences between what they offer can make a big difference for your business. For instance, perhaps you are sending emails and have a CRM. 

That means you want to store the contacts you found in the tool so everyone on your team can access it. Automatically, you need an email search engine that integrates with CRM. Each additional feature or functionality within the tool can help you streamline your workflow and save time. That includes verification, integration capabilities, detailed reporting, API access, advanced search options, global reach, fast search results, and more.

Frequently Asked Questions

How Do Email Search Engines Work?

Email search engines use different methods and algorithms to identify, analyze, and index email addresses on websites, social media, and other directories. 

What Can You Use an Email Search Engine for?

You can use email search engines to precisely target the email addresses and other contact information of decision-makers, job applicants, companies, and individuals. 

How Do You Choose an Email Search Engine?

You choose an email search engine based on your business needs, accuracy, and data source.

Why Should You Choose Book Your Data?

BookYourData has spent considerable time analyzing and researching the prospecting needs. It's a company that has existed for almost a decade with an extensive database of 500M+ profiles, 250M+ B2B contacts, 30M+ global companies, and 60k+ technologies. During that time, the tool evolved and upgraded to achieve one of the highest accuracy rates on the market, 97%. In simplest terms, the BookYourData tool will help you reduce bounce rates and increase that conversion we all strive for. 

We all know targeting is important for many businesses that know their market inside out. Targeting specific segments is easily done with BookYourData through advanced filters, which allow you to narrow down your bulk search to the prospects you need. 

Its real-time verification feature was built on an 8-step verification method that provides you with a clean and verified email list upon export. With the tool, you can export large files of leads in seconds with a single click of a button. In the same way, you can seamlessly integrate the tool with your chosen CRM and have direct communication between the two. BookYourData also offers API access at no additional cost.

Expand Your Email List with the Best Email Search Engine

If you are a veteran in this industry or have manually found emails, you know what it means to find a potential prospect's accurate email address. You might have missed a contact, or the address is outdated, and it all takes time. That span of hours you spend can be utilized on other tasks by using email search engines. With tools like BookYourData, you can search for and find specific contacts, verify data accuracy, and transfer the data directly to CRM. 

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