Reach your prospects in seconds. Start selling now.

ZeroIn Extension lets you discover anyone's business email and phone numbers in a click. Find your prospects on LinkedIn and Sales Navigator and discover their contact and company data from our database.

Zeroin Linkedin Extension

Take it for a spin. Download ZeroIn Extension for free

Why Zeroin Extension?




Aligned with GDPR


98% accuracy

Accurate business emails


26 Data Points

On leads and Companies


200 Million

Contacts in our data base

Single and Bulk email lookup

Use ZeroIn chrome extensions to match the data from your Linkedin searches and connection levels. Use it on a single LinkedIn profile or in bulk - for your people's search results.

Gather data and find emails on free Linkedin and Sales Navigator

No matter if you have a Free or Sales Navigator LinkedIn account, the ZeroIn Chrome extension will turn it into a sales powerhouse. You can extract your people result lists or saved lead on Sales Navigator and find their business emails.

Email-friendly company and People's Names

Forget about spending hours in cleaning up your list and making it email outreach ready. ZeroIn automatically recognises over 100 special characters, dots, emoticons and abbreviations you do not want to see in your contact list.

Regular LinkedIn URLs

Even when gathering data on Sales Navigator, Zeroin will automatically convert those links into public profile links for every single person. This way you get a clickable, public profile link you can immediately use for any sales or marketing campaign.

Data-deduplication indicator

Built-in data-deduplication indicator ensures you don’t get one contact twice in a single campaign.

Take it for a spin. Download ZeroIn Extension for free

Trusted by 5000+ successful salespeople

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?

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…

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.