Software Alternatives & Reviews

Improver VS SignalHire

Compare Improver VS SignalHire and see what are their differences

Improver logo Improver

Improver Chrome extension helps you to find personal email addresses from social networks.

SignalHire logo SignalHire

Valid personal & work emails and phone numbers. Real-time verified contact info for recruiters, sales professionals, and marketeers.
  • Improver Landing page
    Landing page //
    2022-03-29
  • SignalHire Landing page
    Landing page //
    2019-01-23

One of the best Chrome extensions out there! Finds and verifies emails and phone numbers in just second! Great alternative to Lusha, Rocketreach, Snovio, and other extensions out there! Chrome store link.

Improver videos

Amsoil P.I performance improver review. Does it work?

More videos:

  • Review - IMPROVER | Grand Beatbox Battle 2021: World League Solo Wildcard | It Was All About
  • Review - IMPACT IMPROVER - AN INDOOR GOLF PRACTICE SOLUTION

SignalHire videos

ZAPinfo Chrome Extension Works With SignalHire

More videos:

  • Review - SignalHire
  • Tutorial - How To Extract Emails From LinkedIn by using SignalHire LinkedIn email finder Chrome extension

Category Popularity

0-100% (relative to Improver and SignalHire)
Lead Generation
23 23%
77% 77
Sales Tools
100 100%
0% 0
Email Verification
0 0%
100% 100
Email Marketing
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, SignalHire seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Improver mentions (0)

We have not tracked any mentions of Improver yet. Tracking of Improver recommendations started around Mar 2021.

SignalHire mentions (3)

  • Pfizer R&D director Jordan Walker
    Looks like another linkedin scraper signalhire.com page has already been removed, it was working a few hours ago. Source: over 1 year ago
  • Forward spam emails back to sender!
    I just found a few data collator sites, zoominfo.com and signalhire.com are just two - they seem to scrape sites like Linkedin etc and collate everything. Personal numbers can be found pretty easily, if you've ever signed up for a business identification number it could be there, could be in a data leak somewhere - these companies are pretty shady and will buy data from places to just get a lead. Source: over 1 year ago
  • Personal LinkedIn Data Sourced and Shared
    Not to mention bunch of scammy crawlers like signalhire.com that constantly scrap LinkedIn data and make it fully public. Source: almost 3 years ago

What are some alternatives?

When comparing Improver and SignalHire, you can also consider the following products

Hunter - Find all the email addresses related to a domain

Apollo.io - Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.

Lusha - Search less. Sell more.

Icypeas - This email finder has the capacity to bypass catch-alls

Snov.io - More leads. More sales. More revenue.

RocketReach - RocketReach allows you to lookup email and phone for 250+ million professionals.