SignalHire - find email or phone number
SignalHire extension helps to find emails and phone numbers on LinkedIn and other social and business networks
SignalHire Firefox Add-On: Find Email or Phone Number Instantly
SignalHire - find email or phone number, is a Firefox extension designed to quickly and easily find anyone's email, phone number, and backlinks to their social media accounts. It is ideal for recruiters, marketers, and business professionals looking for contact information on platforms like LinkedIn, Facebook, Twitter, etc. Its large, up-to-date database provides a seamless user experience, also compatible with major email clients.
Add-on stats
Manifest V2
By: SignalHire
Rating: 4.16 
(31)
Weekly download count: 87
Firefox on Android: No
Permissions:
- storage
- cookies
- https://github.com/*
- https://*.facebook.com/*
- https://twitter.com/*
- tabs
- notifications
- https://www.linkedin.com/*
- *://*.linkedin.com/*
- https://www.signalhire.com/
Size: 1.00M
Email: su*****@signalhire.com
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
Other platforms
Not available on Android
Not available on Edge
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Convenient contact search service through social networks
- Quickly finds accurate contact information
- User-friendly interface
- Integrates well with other platforms
Cons
- Stopped working entirely
- Lack of release notes with updates
Most mentioned
- Works well with LinkedIn and other networks
- Saves time for users in sales or recruiting
- Needs improvements in stability and update communication
User reviews
by 敬念法轮大法好远离瘟疫, 2025-02-12
Convenient contact search service through social networks. Quickly finds working phones and emails of people you need, helps to contact them directly. Works well with LinkedIn and other networks.
by Helen, 2024-12-18
SignalHire is an excellent tool for quickly finding accurate contact information. The interface is super user-friendly, making it easy to navigate and get the details you need in no time. It also integrates really well with other platforms, which is a huge plus. I’d definitely recommend it to anyone working in sales or recruiting – it saves a lot of time and makes the whole process a lot smoother!
by Elis, 2024-11-11
Add-on safety
Risk impact
SignalHire - find email or phone number requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of SignalHire - find email or phone number. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
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