Building bridges with leads is tough when all the information you have is their name or company website. Luckily, there are ready–made solutions that help you look up leads’ emails using available data. And yet, not many of them can boast of finding valid business contacts.
In this article, we’ll provide you with the most accurate email lookup tools, discover their features, pros, cons, and pricing, so you can choose the right solution for your business. As a bonus, we’ll also explore what email reverse tools are and when you might need them.
Key points of the article:
I’ve reviewed email finder software in detail and identified five solutions that, based on my research, strike the best balance between features, customer reviews, and affordable pricing. Feel free to click on the software you’re interested in for direct navigation:
Tool | Snov.io | FindThatLead | ContactOut | Skrapp.io | Voila Norbert |
---|---|---|---|---|---|
Key features | Email finder, bulk search, verification, LinkedIn email finder extension, automated sequences | Real–time email lookup, Social URL Finder, local leads pool | AI–powered leads database, email finder, LinkedIn Chrome extension | Email finder, bulk email lookup, LinkedIn email lookup | Email finder, bulk search, email verification, Chrome extension, automated sequences (priced separately) |
G2 rating | 4.6/5 | 4.4/5 | 4.5/5 | 4.2/5 | 4.6/5 |
Free plan | 50 credits/month | No free plan (7-day free trial) | 5 emails/day | 50 credits/month | No free plan (50 free credits not renewed monthly) |
Entry price | $39/month | $49/month | $49/month | $49/month | $39/month |
% of emails found | 91% | 84% | 82% | 82% | 76% |
Below, we’ll discuss these and other tools in detail, but let’s make sure you understand the basics about how email lookup tools work and why we need them in 2026.
An email lookup tool, or an email finder, is an instrument that allows getting a lead’s email address based on their personal data. This may include their name, the company’s name, links on social media, and so on.
The accuracy of results can vary across platforms, so it’s important to choose a reliable tool. For example, Snov.io reports over 98% email deliverability.
But what exactly happens behind the scenes with these platforms? They usually rely on several core technologies:
These tools also come in various forms, such as:
Browser extensions allow real-time email discovery while browsing. Web applications offer advanced search and bulk processing features through a central platform. As for API-based solutions, they are designed for developers to integrate email lookup capabilities into their own software or systems.
Email finder software comes with lots of advantages beyond just locating contact data. Here is how you and your business can benefit:
With a good B2B email lookup software, you can get qualified leads in less time, maintain decent email deliverability, and boost your prospecting and outreach efforts significantly.
I selected these tools based on:
To provide a realistic, hands-on comparison of the best email lookup tools, I tested several solutions using the same structured process. The goal was to evaluate how well each platform performs under real-world conditions.
To make the testing fair and measurable, I used a sample of 50 individual contacts, each with a publicly known first name, last name, and company domain. I selected the contacts from established companies of various sizes and industries.
Each tool was rated across seven key criteria:
This is arguably the most important factor. I looked at the percentage of deliverable emails each tool returned, paying attention to whether they actually matched the person searched. Accuracy directly affects bounce rates and outreach effectiveness.
Beyond just locating contacts, I’ve found it valuable to see what additional information each platform could provide, such as job titles, social profiles, company size, or industry. This kind of enrichment is critical for personalization and segmentation.
Having a built-in verifier helps save time, ensuring you’re not loading your outreach tools with bad data. I evaluated how well each service handled internal validation and labeling of results (such as valid, catch-all, or risky).
I considered how intuitive each platform felt, how smooth the onboarding process was, and whether the tools could be used by someone without technical knowledge.
I’ve considered whether each tool offers integrations with platforms like HubSpot, Salesforce, Pipedrive, Zoho, Marketo, Mailchimp, and provides outreach automation features. These help push leads into your CRM, automate follow-ups, and keep workflows smooth.
I also evaluated each email lookup software based on pricing transparency, the availability of free credits, and how well the price aligns with the features.
Businesses should be protected from legal issues connected with the violation of personal data processing. I checked whether all email finder tools comply with data protection laws such as GDPR and CAN-SPAM, and provide features like consent tracking and unsubscribe links. This ensures their users’ personal information is gathered, stored, and used properly.
After collecting the results, I verified all found email addresses using a third-party verifier called Verifalia to ensure accuracy and deliverability.
This framework allowed me to consistently evaluate each tool and provide clear, side-by-side insights on its strengths and limitations.
Let’s get into my email lookup comparison!
In this chapter, I’ll provide my honest overview of the top email finders, highlight their features, pros, and cons, and share my evaluation results.
Best for: Sales and marketing teams who need a complete solution to find, verify, and manage business emails.
G2 rating: 4.6/5
Test result: 91%
Snov.io is one of the best email lookup tools on the market. The solution lets you easily find contact information by domain, company, or name, either individually or in bulk. Plus, built–in filters for targeted prospecting and instant email verification make the whole experience even better.
On top of this, Snov.io’s automated sequences make it easy to launch trigger–based email campaigns. Even personalized ones. Even at scale. There’s no need to go elsewhere.
Key Snov.io features:
✅ Snov.io pros:
❌ Snov.io cons:
Snov.io pricing:
Free plan available. Paid options start at $39/month.
Snov.io reviews:
Snov.io has a 4.6/5 rating on G2. Here’s what users say about this email address lookup tool:
My experience with Snov.io:
For convenience, I’ve summed up my test results in a table:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐⭐ | I found around 91% of emails during testing, which was the highest match rate among the tools reviewed. The results were also consistently relevant and valid. |
Data enrichment | ⭐⭐⭐⭐ | Enrichment includes LinkedIn profiles and company-level data such as industry and size. However, no phone numbers are provided. |
Verification features | ⭐⭐⭐⭐⭐ | Email verification is built in. |
Ease of use | ⭐⭐⭐⭐⭐ | The platform is intuitive and efficient. I found the interface user-friendly and the onboarding process very straightforward, even when setting up multi-step workflows. |
Integrations and outreach automation features | ⭐⭐⭐⭐ | This is where Snov.io stands out. It supports integrations with HubSpot, Pipedrive, Gmail, Outlook, and other popular applications. Plus, email automation and LinkedIn outreach are both available, making it easier to run multichannel campaigns from a single platform. |
Value for money | ⭐⭐⭐⭐⭐ | In my opinion, it offers great value. You get 50 free credits each month, and paid plans start at $39. Given the built-in free CRM and multichannel outreach automation, it’s a cost-effective choice for teams looking for an all-in-one solution. |
Compliance | ⭐⭐⭐⭐⭐ | Snov.io is GDPR compliant and cares for data security and privacy. |
My honest opinion about Snov.io:
Snov.io is a great solution for website, database, and LinkedIn email lookup, which finds and verifies business emails on the go. With a free CRM and other outreach tools included in one package (Email deliverability test and warm-up, LinkedIn automation, AI Email Builder, etc.), the platform is perfectly suited for startups and small businesses.
In this article, we’ll provide you with the most accurate email lookup tools, discover their features, pros, cons, and pricing, so you can choose the right solution for your business. As a bonus, we’ll also explore what email reverse tools are and when you might need them.
Best for: Professionals in sales, marketing, and recruitment who want to improve prospecting.
G2 rating: 4.5/5
Test result: 82%
ContactOut is one of several email lookup tools that help users easily find business emails and phone numbers. The platform supports outreach efforts by providing easy access to contact data across various industries, including finance, sales, and technology.
Key ContactOut features:
✅ ContactOut pros:
❌ ContactOut cons:
ContactOut pricing:
Free plan available; Paid options start at $49/month.
ContactOut reviews:
ContactOut has a 4.5/5 rating on G2. Here’s what users say about this email address lookup tool:
My experience with ContactOut:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐☆ | I found about 82% of emails. However, some turned out to be personal addresses, which may not always be ideal for B2B outreach. |
Data enrichment | ⭐⭐⭐⭐⭐ | The data was quite detailed. In many cases, it included job titles, seniority level, years in role, education, and even phone numbers. |
Verification features | ⭐⭐⭐⭐⭐ | Built-in email verifier included. |
Ease of use | ⭐⭐⭐⭐⭐ | Simple setup and a clean, intuitive dashboard. The search experience felt very efficient to me, even with complex filters. |
Integrations and outreach automation features | ⭐⭐⭐☆☆ | ContactOut offers integrations with major platforms, including Salesforce, HubSpot, and Zapier; however, its outreach automation options appear somewhat limited. |
Value for money | ⭐⭐⭐☆☆ | The free plan includes five searches per day, with paid plans starting at $49/month. From what I’ve seen, the outreach automation isn’t as advanced or flexible as what some other tools offer. |
Compliance | ⭐⭐⭐⭐⭐ | The platform is compliant with GDPR, CCPA, and USA privacy laws. |
My honest opinion about ContactOut:
From what I’ve seen, ContactOut returns a strong number of results, though not all are ideal for B2B use. The interface is intuitive, and it includes key integrations; however, outreach automation appears to be more limited compared to other email lookup software.
Best for: Local business targeting and social media email discovery.
G2 rating: 4.0/5
Test result: 84%
FindThatLead is a versatile B2B email lookup platform with lead generation tools, verification, and basic outreach. It supports social media-based lookup, local business targeting, and includes a built-in CRM. The tool generally delivers solid accuracy and supports bulk actions.
Key FindThatLead features:
✅ FindThatLead pros:
❌ FindThatLead cons:
FindThatLead pricing:
A free trial is available. Paid options start at $49/month.
FindThatLead reviews
FindThatLead has a 4/5 rating on G2. Here’s what users say about this email address lookup tool:
My experience with FindThatLead:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐⭐ | I was able to find about 84% of emails, which is strong for general prospecting. |
Data enrichment | ⭐⭐⭐⭐⭐ | The platform adds contact details, such as phone numbers and social links. |
Verification features | ⭐⭐⭐⭐⭐ | Built-in verifier is included. |
Ease of use | ⭐⭐⭐⭐⭐ | The interface is intuitive and straightforward, making it easy for even new users to work with. |
Integrations and outreach automation features | ⭐⭐⭐☆☆ | FindThatLead supports basic cold email sequences and offers a CRM, but lacks LinkedIn automation capabilities. |
Value for money | ⭐⭐⭐⭐☆ | No free plan, just a 7-day trial. Paid plans start at $37/month, which is fair, but slightly more limited compared to more feature-rich platforms. |
Compliance | ⭐⭐⭐⭐⭐ | FindThatLead reports on its website that the tool is GDPR compliant. |
My honest opinion about FindThatLead:
FindThatLead is a good B2B lead generation tool for sales and marketing teams that rely on email outreach, cold calling, and social media prospecting. Just keep in mind that you can’t use it for free forever.
Best for: Professionals in sales and marketing who need a simple way to find business emails.
G2 rating: 4.2/5
Test result: 82%
Skrapp.io is a reliable solution among professional email lookup tools, helping users find verified business addresses and enrich lead data. It offers solid accuracy, basic company-level enrichment, and built-in verification.
Key Skrapp.io features:
✅ Skrapp.io pros:
❌ Skrapp.io cons:
Skrapp.io pricing:
A free plan is available. Paid options start at $49/month.
Skrapp.io reviews:
Scrapp.io has a 4.1/5 rating on G2. Here’s what users say about this email address lookup tool:
My experience with Skrapp.io:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐☆ | I was able to find around 82% of emails, which is a solid outcome for most B2B prospecting needs. |
Data enrichment | ⭐⭐⭐☆☆ | Skrapp.io enriched some company-level data, like industry and headcount. However, it didn’t always return job titles or individual locations. |
Verification features | ⭐⭐⭐⭐⭐ | Built-in verification is available. |
Ease of use | ⭐⭐⭐⭐☆ | From what I’ve seen, the tool is relatively easy to use. The CSV upload process and general layout seem clear enough, even for beginners. |
Integrations and outreach automation features | ⭐⭐⭐☆☆ | The platform integrates with HubSpot, Outreach, etc. However, the tool lacks advanced outreach automation features. |
Value for money | ⭐⭐⭐☆☆ | Skrapp.io offers 50 free credits per month, but the $49 starting price is slightly higher than that of some other email lookup tools. |
Compliance | ⭐⭐⭐⭐⭐ | Skrapp.io is GDPR compliant and holds a robust set of industry-standard security certifications. |
In this article, we’ll provide you with the most accurate email lookup tools, discover their features, pros, cons, and pricing, so you can choose the right solution for your business. As a bonus, we’ll also explore what email reverse tools are and when you might need them.
My honest opinion about Skrapp.io:
Skrapp.io is a working solution for email finding, though not the cheapest one if considering its limited set of features. It won’t be the best fit if you’re looking for an all-in-one sales platform.
Best for: Sales and business experts looking for a path to forming professional relationships.
G2 rating: 4.4/5
Test result: 70%
Hunter.io is an email lookup software that delivers reliable results and is generally easy to use. Its enrichment features are somewhat limited in basic searches, but it remains effective for sourcing professional contact data.
The platform is intuitive and integrates well with popular CRMs, making it a practical choice for straightforward outreach tasks.
Key Hunter.io features:
✅ Hunter.io pros:
❌ Hunter.io cons:
Hunter.io pricing:
A free plan is available. Paid options start at $49/month.
Hunter.io reviews:
Hunter has a 4.4/5 rating on G2. Here’s what users say about this tool:
My experience with Hunter:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐½ | Hunter.io found around 70% of emails. Although some other email lookup tools showed slightly better results, Hunter.io demonstrated great results in sourcing professional contacts. |
Data enrichment | ⭐⭐ | Hunter.io doesn’t offer much in terms of enrichment. |
Verification features | ⭐⭐⭐⭐⭐ | Built-in verifier included. |
Ease of use | ⭐⭐⭐⭐⭐ | Hunter.io is generally quite intuitive. It’s easy to set up, navigate, and use. |
Integrations and outreach automation features | ⭐⭐⭐⭐ | It has solid integrations with HubSpot, Zoho CRM, and Salesforce. Email outreach is available as well. |
Pricing and value for money | ⭐⭐⭐ | Pricing policy is transparent, starting at $49 per month after 25 free searches. Considering that the platform doesn’t provide other features than email finding and outreach, I think the cost is a bit too high. |
My honest opinion about Hunter.io:
I’m totally satisfied with how Hunter.io copes with finding professional emails. As for data enrichment, I wouldn’t recommend it. Plus, more advanced platforms are available that provide a comprehensive multichannel experience tailored to B2B needs.
Best for: Teams in sales and marketing interested in a B2B email lookup solution.
G2 rating: 4.7/5
Test result: 74%
Apollo.io provides access to a large B2B contact database, enabling users to easily find business emails using advanced search filters. In addition to its email finder tools, the platform streamlines prospecting with AI–driven features.
Key features of Apollo.io:
✅ Apollo.io pros:
❌ Apollo.io cons:
Apollo.io pricing:
A free plan is available. Paid options start at $59/month.
Apollo.io reviews
Apollo.io boasts a really high G2 rating: 4.7/5. Here’s what users say about it:
My experience with Apollo.io:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐ | In my tests, Apollo returned about 74% of emails, providing a reliable foundation for targeted outreach. |
Data enrichment | ⭐⭐⭐⭐ | I’ve found Apollo.io especially strong here. Along with addresses, I was able to access phone numbers, social links, and job titles. |
Verification features | ⭐⭐⭐⭐⭐ | Each contact was pre-verified before being displayed. |
Ease of use | ⭐⭐⭐⭐ | The UI is clear and modern. Despite the feature-rich layout, navigation wasn’t hard. However, several times I experienced troubles with access — the platform simply didn’t let me in. |
Integrations and outreach automation features | ⭐⭐⭐⭐ | Apollo.io supports multichannel outreach automation and integrates with popular tools like Salesforce, Zoho CRM, and Pipedrive. |
Value for money | ⭐⭐⭐ | The tool includes 100 free searches per month. Paid plans start at $59/month, which is slightly higher than similar tools like Snov.io, but may be worth it depending on your feature needs. |
Compliance | ⭐⭐⭐⭐ | Apollo.io is explicitly GDPR-compliant; however, I’ve come across some negative comments on Reddit about this tool’s privacy policy. |
My honest opinion about Apollo.io:
This email lookup tool is good for data enrichment, letting you access additional information about prospects like phone numbers and social links for outreach. What really spoils impressions is sporadic troubles with entering my account, and users’ feedback about the tool’s privacy violations. So if you’d love a smooth start with the email lookup, I would hold back and try a tool’s alternative.
Best for: Teams looking for not more than a B2B email and phone number lookup solution.
G2 rating: 4.5/5
Test result: 76%
Prospeo is a lightweight email lookup tool focused primarily on finding business contacts and phone numbers. The platform offers an intuitive interface and promises a very high email accuracy owing to its instant email verification service.
Key Prospeo features:
✅ Prospeo pros:
❌ Prospeo cons:
Prospeo pricing:
A free plan is available. Paid options start at $39/month.
Prospeo reviews:
Prospeo has a 4.6/5 rating on G2. Here’s what users think of this tool:
My experience with Prospeo:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐ | I was able to find 76% of emails, which is decent for straightforward contact sourcing. |
Data enrichment | ⭐ | Not much enrichment is available. |
Verification features | ⭐⭐⭐⭐⭐ | Email verification is available and works reliably. |
Ease of use | ⭐⭐⭐⭐ | The interface is intuitive and beginner-friendly, making it easy to start quickly. |
Integrations and outreach automation features | ⭐ | There are no built-in email sequences or LinkedIn automation options. The tool is more focused on raw contact discovery. |
Value for money | ⭐⭐⭐ | There’s a free plan with 75 credits, and paid plans start at $39/month. The pricing feels a bit steep considering there are email lookup tools that offer more features at the same price. |
Compliance | ⭐⭐⭐⭐⭐ | Prospeo is GDPR compliant, provides necessary protections through DPAs, and maintains transparency in its privacy and data processing practices. |
My honest opinion about Prospeo:
I liked Prospeo’s easy and intuitive workspace, really. Yet, to my mind, the tool is better suited for simple prospecting workflows, as it lacks enrichment and email sequencing features. And its pricing-feature ratio is not the best — you can find other solutions that would cost as much as Prospeo but offer much more advanced features.
Best for: Not UI-picky B2B professionals who are looking for a straightforward email finding software.
G2 rating: 4.6/5
Test result: 76%
Voila Norbert is an email lookup tool designed to help find business emails and build simple outreach sequences. It offers data enrichment, although the details aren’t always extensive or consistently provided.
Key Voila Norbert features:
✅ Voila Norbert pros:
*Match rate is a percentage of contacts for which the tool is able to find a valid email address.
❌ Voila Norbert cons:
Voila Norbert pricing:
A free trial is available. Paid plans start at $49/month.
Voila Norbert reviews:
Voila Norbert has a 4.6/5 rating on G2. Here’s what users say about the platform:
My experience with Voila Norbert:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐⭐⭐ | In testing, I was able to retrieve about 76% of emails. |
Data enrichment | ⭐⭐⭐ | Data enrichment is available, though it did not always seem detailed or consistently provided. |
Verification features | ⭐⭐⭐⭐⭐ | Built-in verification is included and works reliably. |
Ease of use | ⭐⭐⭐ | The interface was usable, but it felt somewhat outdated. Personally, I found the navigation to be slower compared to other tools. |
Integrations and outreach automation features | ⭐⭐⭐⭐ | The platform integrates with Zapier, Salesforce, and HubSpot. It also includes basic email sequence and follow-up capabilities, though these features appear to be separately paid. |
Value for money | ⭐⭐ | Pricing starts at $49/month. Includes 50 free leads (not renewed monthly). In my view, the split pricing for sequences makes the value a bit harder to gauge upfront. |
Compliance | ⭐⭐⭐⭐ | States that the service is GDPR-compliant. However, some GDPR elements, such as age verification for minors, are not stated publicly. |
My honest opinion about Voila Norbert:
This service is generally easy to use but can feel a bit outdated and slower to navigate compared to other tools. Plus, frankly, the fact that free leads don’t get renewed monthly, and you need to pay additional fees for using sequences, feels a bit uncomfortable.
If you’re a startup or a small business owner, calculating the real budget investments into the tool will be hard.
Best for: finding contacts from LinkedIn and data enrichment.
G2 rating: 3.9/5
Test result: 20%
GetProspect is another email lookup tool for finding contact data that provides valuable enrichment, including job titles, LinkedIn URLs, company industry, and company size. The tool also helps with verification and integrates well with popular CRMs like HubSpot and Salesforce.
Key GetProspect features:
✅ GetProspect pros:
❌ GetProspect cons:
GetProspect pricing:
A free plan is available. Paid plans start at $49/month.
GetProspect reviews
Unfortunately, recently, GetProspect’s rating on G2 has dropped to 3.9/5. Let’s take a look at what users say about this service:
My experience with GetProspect:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐ | The match rate in testing was low compared to other lead generation tools – only 20%. |
Data enrichment | ⭐⭐⭐⭐⭐ | Details such as job title, LinkedIn URL, company industry, and size are available. |
Verification features | ⭐⭐⭐⭐⭐ | The tool offers both single and bulk verification. |
Ease of use | ⭐⭐⭐⭐⭐ | Worth noting, the interface was quite straightforward and easy to navigate. |
Integrations and outreach automation features | ⭐⭐ | Supports integrations (e.g., HubSpot, Salesforce). However, outreach automation is not clearly defined. |
Value for money | ⭐⭐ | You get 50 free email credits when signing up, and the paid plans start at $49/month. In my opinion, other tools offer higher match rates and more complete features, especially for such a price. |
Compliance | ⭐⭐⭐⭐⭐ | GetProspect has a transparent privacy policy acknowledging GDPR. |
My honest opinion about GetProspect:
The service didn’t meet my expectations. The match rate was really low in comparison to other tools I tested. Plus, considering that the service doesn’t offer additional advanced features for email outreach, I can’t say its pricing is compelling enough.
Best for: B2B email lookup and real-time verification.
G2 rating: 4.6/5
Test result: 42%
Adapt.io is email lookup software that helps users find verified business contacts along with additional details like job titles, LinkedIn profiles, and company information. It includes built-in real-time verification and supports an export-friendly API. While the platform offers useful enrichment, the navigation and filtering can feel less intuitive.
Key Adapt.io features:
✅ Adapt.io pros:
❌ Adapt.io cons:
Adapt.io pricing:
A free trial is available. Paid options start at $49/ month.
Adapt.io reviews:
Adapt.io has a 4.6/5 rating on G2. Here’s what users say about this service:
My experience with Adapt.io:
Criteria | Rating | Notes |
---|---|---|
Accuracy of results | ⭐⭐ | I could find only 42% of emails. |
Data enrichment | ⭐⭐⭐⭐ | Provides data such as job title, LinkedIn profile, country, and company industry. However, it does not include phone numbers. |
Verification features | ⭐⭐⭐⭐⭐ | Built-in real-time verification helps ensure clean data. |
Ease of use | ⭐⭐½ | The interface works, but applying filters can feel a bit confusing. |
Integrations and outreach automation features | ⭐⭐ | Offers an export-friendly API. However, lacks advanced outreach automation. |
Value for money | ⭐⭐ | 25 free searches and a 3-day trial are available. Paid plans start at $49/month. To my mind, it’s not the best value if you’re looking for an all-in-one sales engagement tool. |
Compliance | ⭐⭐⭐⭐⭐ | Adapt.io is compliant with major data protection standards like GDPR, SOC 2, HIPAA, etc. |
My honest opinion about Adapt.io:
The service showed a rather low match rate in comparison to other tools. Plus, the filtering wasn’t as smooth as I expected. Considering that the price is not very cheap, I wouldn’t recommend it as a go-to solution for email lookup.
Apart from choosing your email lookup tool, you may also be interested in how to find emails with its help. Well, there are many email finder methods depending on the goals you pursue. In this chapter, I’ll show the most popular ones using Snov.io as an example.
Email lookup services like Snov.io can offer you many options. If you need to find an email address of one particular person, Single Email Search is at your disposal. All you need to do is fill in a person’s full name and a company domain name, and Snov.io will do the rest:
And that’s all!
You may want to get a list of prospects who work for the company you are interested in. In this case, use the email domain lookup option. What you need is just a company’s domain name.
The tool will provide you with a list of people whom you may filter by position. Their emails will be displayed right after you add them to your list. Easy, right?
If you want to get employees’ emails from various companies, you may do it easily with Bulk Domain Search. You just need to upload a CSV file with domain names from your computer or choose one of the lists of companies you’ve previously found and saved to your account.
The service will find emails associated with these domains in seconds.
If you know which companies you need to find info on, you can take advantage of Snov.io’s database search feature. To do this, create a free account on Snov.io and choose the Database Search tool.
It will help you find a complete company profile, including the names and professional emails of employees. You can search for businesses by:
You can choose any of these filters or combine them as you like.
You can also find email addresses of companies using filters such as company location, industry, size, etc.
You can go to the company’s profile page, where you’ll see all the publicly available information about it.
Such a solution exists, and it will be your real finding. Snov.io offers the Email Finder Extension, which allows you to collect prospects’ emails from any corporate website.
As soon as you install the extension, you’ll see Snov.io’s icon in the top right–hand corner of your browser.
When you install it:
Now, you can save generated emails to your list for further outreach.
And if you want to grab emails from LinkedIn, Snov.io has got another Chrome extension – LinkedIn Email Finder. Its algorithm is the same. You need to install the extension and activate it as soon as you are on a prospect’s LinkedIn profile or company profile page:
LinkedIn Email Finder works with Sales Navigator perfectly well, too:
As you can see, there are numerous ways you can look up emails. With Snov.io, all of them are available for free, so that startups or small teams can quickly evaluate their growth potential.
But what to do if you know an email address but need other data about your potential customers? That’s where reverse email lookup tools come in.
A reverse email lookup tool is a software that helps in searching for a person’s detailed data using only their email address.
These services are great for verifying unknown contacts, enriching your leads, or identifying potential prospects from limited data. They give access to essential details like name, company, job title, as well as social media profiles.
The operating principle is simple: you type in the email address you are interested in, wait for the tool to perform the search, and collect the results. It provides you with all kinds of public information found on the web:
If the email is fake or invalid, you won’t get any data. That’s why you need to verify business emails before performing a reverse search.
Whether you are a sales rep or a marketing professional, you might have ever experienced one of the following scenarios:
Use case #1: I have an email list, but no personal data
Reverse search tools can access public databases to identify contacts associated with specific emails. If the person has shared their info on social media or has a profile on e-commerce services, you will likely find the data you need.
Services that may help: Cocofinder, Social Catfish, Spokeo, and EmailSherlock.
Use case #2: I need personal data on the go
If you’ve already started composing an email and realized you have no information on the recipient at all, some email clients can help you out by working as reverse search tools.
For instance, to find a name in Outlook, click the email owner’s Outlook profile, and you will see their details, including name and social profile links. If they don’t have any social links in their Outlook profile, you can at least see their name.
Other services that may help: Polymail (for Mac users); MailBird (for Windows users).
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Use case #3: I need a tool right in my browser
Even among Chrome extensions, you can find a reverse email lookup tool. It shows the information about the sender, like their name, social profiles, and other public info, when you click on an email.
Services that may help: LinkedIn Sales Navigator, FullContact (for Gmail users).
🖊️ The key problem with reverse email address lookup Although reverse tools are great and user–friendly, they are usually bare–bones services with limited options. Additionally, some providers don’t offer free plans, which may not be cost-effective, especially if you only need to check a few email addresses. |
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:
Depending on the size of your company, objections may differ considerably. Define what you want to achieve first.
✅ Good match: A tool with bulk search and export options for large outreach.
❌ Bad match: A limited plan if you send hundreds of messages each week.
As soon as you understand your direction, think about what kind of search tools you might need. Will an email search be enough, or do you also need a company’s profile? Maybe you require an extension right in your browser?
✅ Good match: A tool that combines contact lookup with data enrichment.
❌ Bad match: A tool that only finds addresses when you need broader data.
It’s not enough just to find contact details — you need to know if it’s valid. Otherwise, you risk high bounce rates and damaged sender reputation.
✅ Good match: A tool that automatically validates emails before export.
❌ Bad match: A lookup service that only finds addresses without checking if they actually work.
After testing 90% of similar tools, I’ve concluded that Snov.io’s email verifier is the best on the market. You can be sure that if it’s verified (green), then it will hit the inbox.
Full–cycle sales specialist
Some tools stop at search, while others take it a step further with advanced workflows. For example, having a built-in CRM (like Snov.io does) is a big advantage as you can manage leads in one place without switching tools. But even if there’s no native CRM, it’s important that the tool integrates smoothly with your existing stack.
✅ Good match: A tool with its own CRM or easy integrations with HubSpot, Salesforce, etc.
❌ Bad match: A closed system that doesn’t let you export or sync your data.
If you are a company taking its first steps in the market, you’ll most likely want to have a free trial to see how the service works and determine whether it meets your needs. Even if you’ve chosen your plan, compare it with the options other services offer.
✅ Good match: A tool with a free trial and transparent pricing.
❌ Bad match: An expensive plan with limited features, no trial, unclear pricing.
Still have any doubts about what email address lookup service will bring you all the success in the world? Why not look at what other companies think about the search tools they’ve already tried or are using at the moment? For example, you may visit such platforms as G2 or Capterra, where you’ll find lots of user experience feedback.
✅Good match: A well-reviewed tool with strong feedback on data quality.
❌Bad match: A tool with repeated complaints about inaccuracies or support.
This is how I recommend approaching your email finding process to get the best results:
Having a clear goal in mind helps you stay on track, leading to better results. Whether you’re reaching out for business or collaboration, looking to generate leads, recruit new talent, or expand your network, clarity in your goal keeps your actions aligned.
This allows you to efficiently target the right contacts by refining your search based on specific criteria. Such tools as Snov.io offer options to filter by job title, skills, and location, as well as company information like industry and company size. You can include or exclude specific keywords to tailor results to your needs.
Search engines like Google offer another way to locate publicly available email addresses. The key is using search operators to make your queries more precise.
For basic lookups, you can try combining a person’s name with simple keywords, such as:
If that doesn’t yield results, advanced operators can make your search more precise. For example:
These operators help locate contact details in team pages, author bios, reports, or published documents.
Many professionals share their contact details on LinkedIn, Twitter (X), etc. Checking LinkedIn profiles is often a good starting point, as the Contact Info section frequently includes what you are looking for.
Alternatively, you can install LinkedIn Email Finder to quickly and easily collect contact information, as we’ve mentioned earlier.
Both of these methods are very straightforward and manageable without unnecessary effort.
When standard methods don’t yield results, a WHOIS lookup can help. WHOIS is a public record of domain registration that often includes the owner’s or administrator’s contact information, including email addresses.
Verification should always be an integral part of your lookup process. Even the most sophisticated search techniques are worthless if the addresses you find are outdated or incorrect.
Quality verification tools help ensure your outreach efforts reach real people.
Finding contact details is only the first step. To truly benefit from email address lookup tools, you need to measure results by tracking the right metrics and comparing them to your business goals to understand ROI.
Keep tabs on these essential metrics:
Lead conversion rate: Track what percentage of found emails convert into qualified leads.
Reply rates: Track responses from your outreach. Low reply rates under 2-3% often indicate some contacts on your list are not really interested in what you offer.
Bounce rates: Monitor emails that fail to reach recipients’ inboxes. Bounce rates above 10% suggest poor list quality, which may harm your sender reputation.
Don’t shy away from questions like:
Answering these questions can reveal whether your efforts are truly effective or there’s something you should optimize.
Use the standard ROI formula: ROI = (Revenue – Cost) / Cost × 100
For meaningful results, account for all expenses tied to your email lookup efforts. This includes tool subscriptions, staff time, as well as other resources invested in the process.
If ROI is lower than expected, review your lookup sources, verification process, and targeting strategy. Continuous adjustments ensure that every lookup contributes to business growth.
By regularly measuring ROI, you will know whether your lookup strategy is delivering real business impact or needs improvement. This ensures that your investment always supports your long-term goals.
Finding data about prospects in the web universe seems complicated. The process is indeed time–consuming and takes dedication. That’s when email lookup tools come up to save the situation, offering various methods of how your company may use them.
I’ve tested 10 services and shared my review in this post, together with actionable ways on how to choose the best software and how to use it effectively.
Now, I’d like to sum up my findings so you could refresh all of these services in your memory:
Haven’t made a decision yet? Get back to my email lookup comparison table that provides a short overview of 5 options that demonstrated the best results during my test.
To eliminate your hesitations, I surely recommend you give Snov.io a try – it has everything you need to find valid email addresses, enrich your leads, launch high-performing campaigns, and track results.
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