Ultimate Guide to Email Lookup and Reverse Email Lookup Tools 2021

Ultimate Guide to Email Lookup and Reverse Email Lookup Tools 2021

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June 16, 2021 by Bence Jendruszak

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Data provided by data enrichment on a single email address

Table of Contents:

What is Email Lookup?

Email lookup is a tool that allows you to find someone’s email address based on their personal data. For instance, you could type in a first and last name or a phone number and the tool will deliver the person’s associated email address.

What is Reverse Email Lookup?

Reverse email lookup tools let you enter an email address and get the owner’s personal data. It usually includes a first and last name as well as an address and phone number. You may also obtain links to their social media accounts and sophisticated information about the email address itself. 

Our tool below lets you gain personal information about someone based on their email address. By searching public databases and social networks for links to that email address, it can reveal someone’s first name, last name, social media accounts, and much more.

Data provided by data enrichment on a single email address

How to Find Someone With Email Lookup Tools?

Most of the time you can simply enter the email address into the tool and press enter. The results will appear directly on the website. Some providers also deliver PDF reports.

For more advanced lookups, you can use API calls or web browser extensions. You can also upload lists of email addresses via CSV file or Excel spreadsheet.

Who Uses Email Lookup Tools?

Both companies and individuals rely on email look up tools. They tend to do it for three key reasons:

  • Marketing: for marketers or sales teams, it’s essential to check if the email address 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 prospect, or a business contact. Some individuals request them too, for every reason you can imagine, including getting the full picture about a new romantic interest, learning more about someone who got in touch out of the blue, or, sadly, cyberstalking.
  • Risk analysis: small and large businesses can use reverse email search to learn more about their users in the context of fraud prevention, risk assessment, and cybersecurity.  

But of course, not all reverse email lookup tools are created equal. Let’s see what you should consider before signing up.

6 Things to Consider Before Choosing a Reverse Email Lookup Tool

  1. What is your goal: Are you looking to create more complete customer profiles? Do you handle riskier transactions? Or are you needing more information on prospects or customers?
  1. How often will you need to use them: This may influence the kind of pricing model you should consider.
  1. How detailed do you need the results to be: It ties in with the goals of your queries, especially if you are in the risk management sphere.
  1. Are they operating with my legal data protection requirements: Obtaining data on users can put your company at risk if it’s done with the wrong tool.
  1. How fast can the results be delivered: Some people will require near-instant results, but some tools can take days to deliver results.
  1. Finally, if you need even more info: Do consider whether you need to deepen your search with a reverse phone lookup or IP analysis, for instance, as phone numbers can act the same as email addresses.

For this comparison article, we’ve tried to eliminate all the tools that were obviously out of scope based on the five points above and the limits mentioned below.

What Are the Limits of Email Look Up Tools?

The first limit obviously has to do with the freemium model of some of these email lookup tools. In fact, the trick these companies use the most is that the search is free, but getting the results is not. 

Another annoying issue would be to think you’ve found a non-paying service, only to find it sends you towards a paid one. 

Something else to consider, especially for marketers, is that verifying webmail addresses can be difficult, or unavailable. For instance, hunter.io lets you clearly know that it only works with professional domains.

Then there are issues with speed. If you are, say, an eCommerce shop that needs to verify email for large amounts of users in real-time, your only option is to plug in an email analysis API into your system. The results with Risk Analysis tools are near-instant. With other services, you have to enter addresses one at a time and wait upward of 5 minutes to get the results.

Also, do not mistake them with an email search or email finder. An email address search tool is designed to find an email address based on a name, this is the opposite. The email search market is made of completely different tools.

Finally, there’s of course the issue of data quality. Ideally, you want data that’s fresh and up to date. But a quick test reveals that many of the tools mentioned here must go through very old databases to acquire their personal information, which defeats the purpose.

In fact, with some background checkers, you can often get better results simply by typing the email address into a search engine yourself. 

You can read more about how to find information manually on our post on OSINT techniques.

6 Best Reverse Email Lookup Solutions to Try Today

SEON – Best for Risk Management

Let’s start with a solution that works great for fraud prevention, risk management and general business protection. As the name suggests, SEON’s Intelligence tool gives you extra data to make intelligent decisions about whether you should accept a user action or not.

That action can be a transaction or signup. Checking whether the user appears to exist or not is particularly useful as a pre-KYC check, so you can avoid paying verification for junk users. For a transaction, you’re also protecting yourself from chargebacks.

As for the kind of info you get, SEON Intelligence lets you know everything you need about the email address domain. The key feature, however, is the reverse social media lookup, which finds if the address has been used on 25+ social sites such as Facebook, Twitter, Booking.com, Airbnb and more.

social media accounts by email reverse email lookup

Best of all, the results are instant, you can perform the checks manually, via API or with a Google Chrome extension, and you even get a risk score to help your decision making.  

  • Features: real-time results, API integration, Chrome Extension, reverse social media lookup.
  • Best for: risk analysis, pre-KYC check.
  • Pros of SEON: real-time results, Chrome extension, 25+ social media checks.
  • Cons of SEON: not suited for ad hoc checks or individuals.
  • Pricing: €300 / month for up to 4,000 checks. There is also a free 30-day trial.
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For more information, visit our product page.

Snovio – Great for Marketers

free reverse email search tools Snovio tools

Snovio has all the features you might need for validating email addresses, and it’s blazing fast, delivering results in under 1 minute. Like many other tools, it uses an SMTP-MX check to verify the deliverability of the address.

You can upload bulk addresses and export the results. CSV, XLSX or Google Sheet formats and the customer service gets loads of praise from users. Note that Snovio does have an email finder or email search, which can be handy for marketers.

  • Features: SMTP-MX check, fast results, API check, email finder.
  • Best for: verifying email address lists.
  • Pros of Snovio: easy to use, free 100 checks a month.
  • Cons of Snovio: only does email verification.
  • Pricing: you pay in Snovio credits. Each verified email costs 0.5 credits. You get 50 free credits a month and you’re only charged if the email is valid. There are then 4 monthly plans depending on the number of credits you need, from 1,0000 a month ($33) to 100,000 ($482 a month).

For more information, visit Snovio.com

BeenVerified – Good for Background Checks (US only)

free reverse email lookup tools been verified social media check

The free version of Been Verified will give you email verification, in some cases, the person’s name from LinkedIn, and a check for two linked social media accounts (Twitter and LinkedIn). It is for US use only and will trawl through legal documents to get info on criminal records and bankruptcy reports. Each search takes between 2–10 minutes. 

Be aware that BeenVerified says checking is free, but getting all the results is not. It costs $28.86 a month, although there is usually a $1, 7-day trial available.

  • Features: legal document check, basic social media check.
  • Best for: BeenVerified recommends using their service to check on leads or potential hires.
  • Pros of BeenVerified: checks criminal records in the US.
  • Cons of BeenVerified: it’s at the pricier end of the spectrum. Results are fairly slow and US-centric.
  • Pricing: you’ll need the $28.86 monthly plan to use it freely. Otherwise, it’s a 7-day trial for $1, or $5 with PDF downloads.

For more information, visit BeenVerified.com

InfoTracer – Unlimited Subscription for Lookups

infotracer reverse email lookup for public records

InfoTracer bundles all their services together with their unlimited plans, which means you’ll get reverse email lookup along with people lookup, background lookup and court lookups. Like BeenVerified, they tend to attract you with a “free” search, where you actually need to pay for the results. 

Like their closest competitor, they’re also very much a US-centric background check company. Their tool looks at public records including criminal records, court records, along with a few social checks and vital records (birth, death, marriage or divorce). You can also get a professional background check by looking at publicly listed licenses, such as a lawyer or electrician license.

  • Features: legal document check, basic social media check.
  • Best for: US background checks on potential hires, business partners or romantic interests.
  • Pros of InfoTracer: fast checks, unlimited checks with their subscription plan.
  • Cons of InfoTracer: it’s at the pricier end of the spectrum. Results are fairly slow.
  • Pricing: your first report costs $3.95. After 30 days, you’ll be charged $19.05 per month for unlimited checks.

For more information, visit InfoTracer.com

Spytox – Lightweight Data Enrichment

A simple online tool, Spytox also lets you lookup by name or phone number. The advantage, of course, is that it’s completely free and fairly fast, so ideal for ad hoc searches.

Unfortunately, the tool didn’t seem to work 100% of the time, and the results were mixed, rather than explosive, as they claim.

spytox email image search

It could be a nice help for a manual review, but we wouldn’t rely completely on Skytox for risk management or marketing.

  • Features: free for name and phone numbers lookup.
  • Best for: free checks for one email address only.
  • Pros of Spytox: free, works fairly fast (5 seconds).
  • Cons of Spytox: the success rate was really hit and miss during our tests.
  • Pricing: it’s completely free!

For more information, visit Spytox.com

RecordsFinder – Sketchy US Service for Background Checks

RecordsFinder - Sketchy US Service for Background Checks - image

RecordsFinder is so similar to BeenVerified and InfoTracer, one has to wonder if they’re not all run by the same people. In fact, you could pretty much copy and paste what we wrote about their two competitors and apply it here: free check but expensive subscription to get results, US-centric, and good for background checks using public documents.

But a word of warning, reviews for RecordsFinder seem to be on the negative side. A Reddit user mentions having their Chrome browser hijacked by RecordsFinder ads, probably after they clicked that suspicious button:

If, however, you do go through with a subscription, at least it’s a tad more affordable than similar products, at $14.98 per month.

  • Features: free, search by name or phone number too.
  • Best for: easily scan public records.
  • Pros of RecordFinder: none, really.
  • Cons of RecordFinder: shady business model and expensive.
  • Pricing: it costs between $15-$20 a month for unlimited search access, with one free month.

For more information, visit RecordsFinder.com

What Data Can I Get From a Reverse Email Lookup?

One advantage of using email addresses to research user information is that there is a vast amount of information associated with them. It is why they are also referred to as “email background checks”. They are also a lot more specific than, say, finding information about a device or IP Address.

Checking Email Address Validity

The first question to answer is whether the email address is real or not. This is verified using an SMTP check. In short, the tool sends a request to the email address domain (@gmail.com or @yahoo.co.uk, for instance) and checks if the address exists.

Verifying the Email Domain Type and Quality

There are high quality domains and others that are less trustworthy. It all has to do with how hard it is to open an account with them. For instance, gmail.com sounds reputable, but it is free and easy to create an account with them. Other providers have more stringent verification processes, such as SMS verification, that makes them more secure. 

Then, you can also check the email address’s age. If it has been recently created, it could be more suspicious. A more mature address could mean it is more secure, unless of course it has been made public in a data breach (see below).

Custom domains such as mywebsite.com are easy enough to check, because you can easily see if the domain exists. If it does, you can also glean the domain registration date. This is common for both personal websites as well as business emails, but fraudsters can abuse them as well.

Email Address and Social Media Lookup

One of the most powerful ways to check the validity of an email address these days is to see if it has been used to sign up to social media platforms. Also known as social media profiling, this process will check if the address is used by someone on LinkedIn, Instagram, or Facebook, amongst others.

This is because a good social media lookup tool will also provide information about the person’s name, location, workplace, and bio – all information that would take a tremendous amount of time to collect manually.

Email Address Found on Data Breaches

A good tool can compare the address to those found on data breaches. Finding an address in one of those breaches helps us get an idea of how old the email address is, and how regularly it was used, but it may hint at illicit use if a fraudster took control of it.

Check Email Blacklist

Another way to check if fraudsters have already used that email address is to look for it on known public spam blacklists. If someone’s registering with a known spammer address, you might want to block them or verify their other details manually, as the account holder might not have control over the mailbox anymore (or worse, it’s a malicious address).

Email Address Quality

Finally, an interesting data point that can be hard to measure: how likely is it that the email address was created by a real user vs. a bot or fraudster who need to work fast. This has to do with the quality of the email name itself.

Using string analysis, a good email profiling tool should be able to see if the email address looks genuine, or if it’s just been made automatically. Using a large amount of numbers or special characters can be suspicious. Same if the name in the handle and account are different.

Comparison Table of Email Lookup Tools 2021

  SEON Snovio Been
Spytox Records
Name and address Yes No Yes Yes Yes Yes
Social media check 35+ No 3-5 3-5 No 3-5
Speed Real-time 2-5 minutes 10 minutes per check 10 minutes per check 2-5 minutes 10 minutes per check
US Public records No No Yes Yes No Yes
Email Address Verification Yes Yes No No No No
Extra features? Risk scoring Prospect quality campaign building N/A N/A N/A N/A
Pricing $99 / month for 1,500 checks $33 / month for 200 checks $20 – $30 / month for unlimited checks $20 / month for unlimited checks Free $20 – $30 / month for unlimited checks
Free trial? Included No No No N/A No

What is the Best Email Lookup Tool?

Finding information about someone based on their email address has plenty of use cases. It’s great for marketers, human resources, curious individuals and risk managers. 

However, not all tools are created equal. And because there are so many different scenarios for using one of the tools, it’s hard to recommend a clear winner. But still:

  1. Best for risk management: SEON wins hands down with its frictionless integration, speed and efficiency.
  2. Best for marketers: Snovio is a great way to validate email addresses for leads or contacts. The email finder and email search is also good for finding leads.
  3. Best for human resources: InfoTracer and BeenVerified both seem to do the job without being too spammy. Be aware that you can probably get the same results by searching through files manually yourself, it’s just more time-consuming but ultimately much more affordable.

Just remember to do your due diligence before you sign up for any of these services. They should offer a free trial so you can test that they’re right for you. But hopefully, this article will serve as a good filter to point you in the right direction.

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Frequently Asked Questions About Email Lookup

Are there any hidden costs with the reverse email lookup?

No, we are completely transparent with our pricing structure which you can find on our website (volume discounts are available as well as a non-committal free trial.)

Where does the information come from? How is this data sourced? 

Most email lookup tools enrich data from open-source databases (OSINT) but with our Intelligence Tool you can also aggregate device, IP, and social media information.

Is the email lookup legal?

Yes, all data sourced is GDPR-compliant allowing ensuring legality and compliance with the necessary regulators. 

Will the person know I’m searching for them?

No, all checks are done completely in real-time with no impact on the user. Depending on their privacy settings you can go to their profiles directly, which for certain platforms like Linkedin can notify the user in question.

What does deliverability actually tell me?

It’s worth noting that the domain can also reveal more about the data provided; disposable domains are at high risk as these are just throwaway email addresses whereas custom domains may need further inspection as fraudsters might use this to get whitelisted. 

You might also be interested in reading about:

Learn more about:

Data Enrichment | Browser Fingerprinting | Device Fingerprinting | Fraud Detection API | Machine Learning Fraud

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Author avatar
Bence Jendruszak

Bence is the co-founder and COO of SEON whose vision is to create a safer online environment for merchants in high risk verticals.

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