Hunter.io Alternative – Zeroin Email Lookup Tool for Verified Business Emails
ZeroIn is a Hunter.io alternative that works on LinkedIn and saves you hours of painful searching, allowing you to focus more on closing your deals.
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Hunter.io works only if you know the prospect’s name and company domain 
You must know your prospects’ name and/ or company domain to use Hunter.io. This means, you’ll spend more time and money using other paid tools to complete the prospecting process.
ZeroIn supercharges your prospecting on LinkedIn and with our Database (coming soon) 
Use our LinkedIn extension to extract all people search results or Sales Navigator saved lead lists and get hundreds of verified business emails in minutes. Upload or export data easily.
Head to head
Hunter.io VS ZeroIn
Features
Starting Price
real-time business email validation technology
Database with advance filtering by domain, job titles, seniority, geography, email validation, etc.
Mass email validation with data enrichment
LinkedIn Extensionwith bulk data gathering /matching
Data Points on Lead and Account level (business email, phone numbers, job roles…)
Lists Upload & Export
30-day money-back guarantee
Multiple Users under one account
Light CRM
API
Cold email campaigns
Extension for company websites
Hunter.io
149$/month for multiple users
real-time business email validation technology
Database with advance filtering by domain, job titles, seniority, geography, email validation, etc.
Mass email validation with data enrichment
LinkedIn Extensionwith bulk data gathering /matching
Data Points on Lead and Account level (business email, phone numbers, job roles…)
3 - name, job position and an email
Lists Upload & Export
30-day money-back guarantee
Nope
Multiple Users under one account
Light CRM
API
Cold email campaigns
Extension for company websites
ZeroIn
19$ monthly for multiple users
real-time business email validation technology
Database with advance filtering by domain, job titles, seniority, geography, email validation, etc.
Mass email validation with data enrichment
LinkedIn Extensionwith bulk data gathering /matching
Data Points on Lead and Account level (business email, phone numbers, job roles…)
26 (email addresses, phone numbers, names, job titles, seniority, company name…)
Lists Upload & Export
30-day money-back guarantee
Yes!
Multiple Users under one account
Light CRM
API
Cold email campaigns
No - ZeroIn is focused on becoming the best prospecting platform
Extension for company websites
ZeroIn is the best Hunter.io alternative
ZeroIn Plugin for LinkedIn - contact list building autopilot
Get contacts of your prospects on LinkedIn in minutes - export saved leads from Sales Navigator or people search results in free LinkedIn. Collect 26 different contact information of the person you want to reach - business emails, phone numbers, name, job title… and focus on growing your business.
Take it for a spin try for Free
The only risk-free business email lookup tool
4.8
Risk Free
30 Day Money Back Guarantee
GDPR
General Data Protection Regulation Ready
10 Step
Email Validation
ZeroIn is the best Hunter.io alternative
Find Anyone's Email
Save it all in our light CRM
Mass email validation and data enrichment
Power you didn’t know you have
Your data fresh and ready
Take it for a spin try for Free
What ZeroIn 5000+ users in 17 countries are saying
Bruno Persechini, Growth and Marketing Automation, SEInsights, FR
The UI is great and it’s very simple to use. You will have no problem to use it within a few minutes. I had some questions and support was very responsive which is something I value a lot. If you are interested in sales outreach, i suppose you know the hidden cost of bounced emails or inaccurate data – Zeroin is a great “little” tool avoids any fake or incorrect emails.
Make yourself a favour and don’t miss this deal.
Adam Ramli, Director Online Sales and Marekting, Hudson Valley Digital Marketing, UK
I got the largest deal and ZeroIn has already paid for itself. I had a client that tasked me to find contacts with specific job titles in the Healhtcare field so initially we looked at buying lists, but if you have ever bought email lists, you know it can be a crapshoot. Regardless, Zeroin works great and it will definitely make you a rock star with your clients.
Stewart Townsend, Consultant for – Channel Strategy, UK
Tested out the free trial…tested for one hour and then went BOOM, I have to buy this. So simple, goes to LinkedIn and it gets the users info and the business email. Yep, getting Gmail is great but it’s personal, you want to reach out to them as an employee and not necessarily trough Linkedin.
Love it, great, simple, works…
Manu Delgoffe, Owner at Atequa, Luxembourg
Within a few hours, he had launched a prospecting campaign with a few leads generated by this tool.
It wasn’t great and I was quite dubious but, in the end, he signed a new client on this campaign who will bring us 20 times the investment.
Think about it: if this tool only brings you one customer, it’s easily profitable, isn’t it?
Robert DaCosta, Founder at Da Costa Consulting, UK
I just purchased ZeroIn and used it clean up some contacts in my CRM who have not opened an email from me in 90 days. It did it quickly and now i can identify all those bad emails. It is very easy to use on LinkedIn searches – search, export, find emails and you are done.
S far, it’s easy to use and great value!
FAQ
ZeroIn is the cheapest Hynter.io alternative – why is that?
Because we want as many people as possible to use Zeroin. We have a first-hand, no SH**-in data policy. That means we do not buy nor are looking to buy any third-party data. The only data we use to fill in our database is via our users – you. This ensures the data is always fresh and high-quality. No data decay issues mean you do not have to worry about your bounce rates and your sales results. What you get is always good
What does Lifetime deal mean?
It means that you only pay once to gain lifetime access to Zeroin. Your credits will be renewed monthly BUT once you paid the initial price, there will be no subscriptions. This is a special and limited offer for the first 10.000 Zeroin users.
What can I use credits for?
There are 2 types of ZeroIn credits – the ones for verification and the ones for searching contact data. You can use them to verify your existing email lists, clean up your CRM, or find new prospects.
All unused credits are rolling into the next month for a maximum of 60 days.
Does ZeroIn gives business or private emails?
We only have business emails in our B2B database matched to a specific person within a specific company. No private emails are provided.
How accurate is Zeroin?
We’ve created a 10-step, real data verification algorithm. Our 200 million companies and contacts database is updated and cleaned regularly as we have our own data-renewal system that runs an autopilot every 3 months. We do NOT buy any third-party data and are all, first-hand data – meaning every piece of data we match between Linkedin and our databases exist in that very moment.
Do you extract data from Linkedin?
We gather data from LinkedIn to match it with our B2B database and look for a business email. With our real-time email verification process, the data quality you get is unprecedented.
Can I ask for a refund if not happy?
Of course. We currently have a 30-day, no-question-asked, return policy. If you are unhappy with Zeroin, all you need to do is write to our support at support@zeroin.me, send us your invoice, and your login email and that’s it.