Chrome Web Store
172Versions
1Code reviewed

No malware found

In code review (v14.1.3)

Our reviewer read version 14.1.3 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

Apollo.io: Free B2B Phone Number & Email Finder, used by 800,000 people, showed no malicious code in Extension Auditor's review. Its permissions mean it can read and change data on all websites and can inject scripts into pages. It comes from a trusted publisher and was last updated in September 2026.

Analyst notes

The extension is a legitimate B2B lead generation tool ([domain withheld]) with 1M+ users and a good rating. Permissions are necessary for its functionality (injecting into sites, accessing tabs, storing data). All external connections go to the publisher's own domains ([domain withheld]) or well-known analytics services (Sentry, Amplitude, New Relic, [domain withheld], Twilio), aligning with CWS-disclosed data collection. The reviewed code contains only standard content script injections and webpack-bundled vendor libraries; no malicious behavior, obfuscation, or exfiltration to unauthorized third parties was found. The ML model likely over-fit on permission flags and large bundle size typical of feature-rich extensions.

Apollo.io: Free B2B Phone Number & Email Finder

Apollo.io: Free B2B Phone Number & Email Finder Chrome extension security report

ID: alhgpfoeiimagjlnfekdhkjlkiomcapa

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
17.1.0
Size
11.36 MB
Rating
4.7/5
Reviews
1,900
Users
800,000
Type
Extension
Updated
Sep 29, 2026
Category
Workflow & planning
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Trusted
Author
apollo.io
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
800,000

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
*://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
webNavigation
Permission
High
This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk: • 10% increase: Early script execution enables pre-emptive content manipulation
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
notifications
Permission
Low
This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

About this extension

Apollo enables users to find contact info, connect with buyers, track emails, and more for free.

Read the publisher’s full description

Find and close your next deal with the largest living data network and most powerful go-to-market tools. Do it all in one platform fueled by the most accurate data on 210M contacts and 35M accounts. You can use this free extension to find accurate and verified emails or phone numbers for free wherever you work, or access all the full power of the Apollo platform, including our entire B2B database, with a free account at https://www.apollo.io/sign-up. Millions of sellers at over 500,000 companies beat their number with Apollo. 🔥Go beyond data Use Apollo Chrome Extension to do all of the below on tools you use everyday including Gmail, Google Calendar, Salesforce, Hubspot, and any company websites: - Find contact emails and phone numbers - Build lead lists - Get contact & company insights & signals - Send emails - Personalize emails with AI - Add email templates - Add email snippets - Add contacts to Apollo, Outreach, or Salesloft sequences - Call contacts - Create and log new tasks - Update contact & company stages 🛠️ Additional platform unique features Besides all the functionalities above that Apollo Chrome Extension can do for you across any platform, there are also additional functionalities within each platform you can access! Gmail: - Configure email tracking - Add meeting calendar link - Embed meeting time slots - Add contacts to follow-up sequences - Set email reminders - Sync emails to Salesforce/Hubspot Apollo Everywhere: - Get a list of company employees - See all activities associated with the company Google Calendar: - Access Apollo data for your daily meetings - Log meeting notes all in one place Salesforce/HubSpot: - View full Apollo contact & company profiles on top of your CRM contacts & accounts - Add your CRM contacts directly to Apollo sequences - Log emails - Create and/or log new tasks - Assign and/or complete calls LinkedIn: - Automate end-to-end Linkedin prospecting - Save in bulk contact search results into lists 🆓 Free to use Unlock value at the get-go with Apollo’s free pricing tier that provides you access to the above features with: - Unlimited email credits - 10 export credits per month - 2 basic sequence automation - 3 buying intent topics - 5K words in AI assisted emails See our pricing page for additional plans, https://www.apollo.io/pricing. Follow us on social media Linkedin: https://www.linkedin.com/company/apolloio/ Instagram: https://www.instagram.com/meetapollo.io/ TikTok: https://www.tiktok.com/@useapollo.io Helpful resources Knowledge base: https://knowledge.apollo.io/hc/en-us Academy: https://www.apollo.io/academy Website: https://www.apollo.io Privacy Policy: https://www.apollo.io/privacy/

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
17.1.0
Latest
11.36 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
17.0.5
11.34 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
17.0.4
11.34 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
17.0.3
11.34 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
17.0.2
11.34 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
17.0.0
11.32 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
16.5.0
12.12 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
16.4.0
12.11 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
13.0.0
13.16 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
13.0.1
13.34 MBNot scanned—
14a5842eeb17683f1ca097dec1f86181431021d445fc5cb63e9ac92d93bd633b
Showing 1 to 10 of 180 rows
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Code Diff

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