Guide
ZoomInfo Chrome Extension: Setup, Features & Alternatives
The ZoomInfo Chrome extension is a browser add-on that shows ZoomInfo contact and company data on the page you're viewing. Here's how to install it, what it costs and which alternatives publish their prices.
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- Re-verified before sending
- Separate sending domains
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Overview
What the ZoomInfo extension does
Instead of switching to the ZoomInfo app, you open the extension on LinkedIn, a company website, your CRM or your inbox and reveal the contact details you need right there.
- contacts ZoomInfo says its data covers
- 500M+
- companies, per ZoomInfo's listing
- 100M+
- credit per click to show a contact's details
- 1
- ZoomInfo Lite, with a business email
- $0
| Where you open it | What you see |
|---|---|
| LinkedIn profiles and contact lists | Job titles, employment history and contact details |
| Company websites | Company details and a list of employees |
| CRM and inbox | Contact and account data next to the record or email you're working on |
Once a contact detail is revealed it stays available, so you can copy it or export it to your CRM later.
Setup
How to install the ZoomInfo extension
- Open the Chrome Web Store and search for ZoomInfo.
- Select Add to Chrome, then Add Extension.
- Click the puzzle-piece extensions icon next to your profile picture and pin ZoomInfo so it stays in the toolbar.
- Open the extension and log in with your ZoomInfo or ZoomInfo Lite credentials. New users get a prompt to sign up on the web.
- Visit a LinkedIn profile or company site, open the extension and click to show the contact details you need.
ZoomInfo's Web Store listing discloses that the extension handles personally identifiable information, location, web history and website content. Check it against your company's browser policy before rolling it out to a team.
Data is half the job; deliverability is the other half
Pricing
ZoomInfo pricing
As of October 2026, ZoomInfo lists its packages but no prices. Paid plans are quoted based on licenses, credit usage and features; each export costs one credit.
| Package | Highlights | Price |
|---|---|---|
| ZoomInfo Lite | Monthly credits, business email required | Free |
| Professional | Contact and company data, Chrome extension, CRM integrations | Quote |
| Copilot Advanced | Adds buyer intent, website visitors, workflows | Quote |
| Copilot Enterprise | Adds real-time intent, custom integrations, AI account summaries | Quote |
| Marketing / ABM | Demand, ABM Lite and ABM Enterprise packages | Quote |
| ZoomInfo Lite | Community Edition | |
|---|---|---|
| Cost | Free | Free |
| Share your contacts | Not required | Required (connect email or CRM) |
| Credits | Standard monthly allowance | Increased monthly allowance |
| Unused credits | Don't roll over | Don't roll over |
Verdict
Pros, cons and ZoomInfo alternatives
| Strengths | Trade-offs |
|---|---|
| Large database with intent and company data | No public prices; paid plans go through sales |
| Works on LinkedIn, company sites, CRM and inbox | Free Lite credits are limited and don't roll over |
| Revealed details stay available | Lite isn't open to past paid subscribers |
| Tool | Free tier | Entry paid plan | Best for |
|---|---|---|---|
| Apollo.io | Yes | $49/seat/mo, billed annually | Database plus sequencing |
| Lusha | 40 credits/mo | $37.45/mo, billed annually | Quick LinkedIn lookups |
| RocketReach | 5 lookups | $33/mo, billed annually | Personal and work emails |
| Hunter.io | 50 credits/mo | $34/mo, billed annually | Finding emails by domain |
ZoomInfo alternatives: entry paid plan per month, billed annually
ZoomInfo isn't shown because it doesn't publish prices. Apollo is per seat.
| RocketReach | $33 |
|---|---|
| Hunter.io | $34 |
| Lusha | $37.45 |
| Apollo.io | $49 |
Read the full guides: Apollo.io, RocketReach, Lusha and Hunter.io.
Next step
Found your leads? Send from mailboxes that land
ZoomInfo gets you the right people. Whether they ever see your email depends on what you send from.
Step 1
Find
Reveal contacts with the extension or a saved search.
Step 2
Verify
Re-check every address before it enters a sequence.
Step 3
Pre-warmed mailboxes
Separate domains with established sending history.
Step 4
Send
About 30 emails per mailbox per day.
Step 5
Reply
Plain text with one clear question.
Jetmail mailboxes connect with 1-click OAuth to 50+ sequencers. Learn the setup in cold email infrastructure and email deliverability.
Sources: zoominfo.com/zoominfo-chrome-ext · ZoomInfo Chrome Web Store listing · zoominfo.com/pricing · ZoomInfo Lite FAQ · apollo.io/pricing · lusha.com/pricing · rocketreach.co/pricing · hunter.io/pricing
ZoomInfo is a trademark of its owner. Jetmail isn't affiliated with or endorsed by it. Other product names belong to their respective owners.
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Or see pricing →Frequently asked questions
Is the ZoomInfo Chrome extension free?
It's free to install. ZoomInfo describes it as free for its customers, and you can also log in with a free ZoomInfo Lite account. On Lite, each click to show a contact's details uses one of your monthly credits.
How do I install the ZoomInfo extension?
Open the Chrome Web Store, search for ZoomInfo, select Add to Chrome and then Add Extension. Pin it from the puzzle-piece extensions menu, open it and log in with your ZoomInfo or ZoomInfo Lite credentials.
How much does ZoomInfo cost?
ZoomInfo doesn't publish prices. Its pricing page says cost depends on licenses, credit usage and the features you need, so every paid plan is quoted by sales. ZoomInfo Lite is the free option.
What is ZoomInfo Lite?
ZoomInfo Lite is the free version of ZoomInfo. It needs a business email, isn't open to current or past paid subscribers, and gives a monthly credit allowance that doesn't roll over. Community Edition is an optional upgrade inside Lite: connect your email or CRM to contribute business contacts and you get more monthly credits.
Does the ZoomInfo extension work on LinkedIn?
Yes. ZoomInfo says you can open it over LinkedIn profiles and contact lists to see job titles, employment history and contact details, and over company websites to see company data and employees.
What are the best ZoomInfo alternatives?
Apollo.io, Lusha, RocketReach and Hunter.io all publish self-serve prices and have free tiers or trials. Apollo adds sequencing, Lusha and RocketReach focus on contact lookups, and Hunter is strongest at finding emails by company domain.