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SignalPlug Logo

SignalPlug

Email discovery and verification for sales and recruiting teams

Marketing ToolsBusiness Analytics
0 upvotes
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OverviewAlternativesFAQComments

What is SignalPlug?

Signalplug.com is a professional email discovery and verification platform that helps sales, marketing, and recruiting teams find accurate business email addresses quickly. It lets users discover, verify, and enrich professional contacts with role and company context so lists are ready for outreach, CRM integration, or recruiting workflows — reducing guesswork and bounce‑backs in cold outreach campaigns.

How to use SignalPlug

  1. 1

    Enter a person's first name, last name, and company domain (e.g., microsoft.com).

  2. 2

    SignalPlug runs a real-time search using its verification network and pattern algorithms.

  3. 3

    Review the verified email, deliverability status, confidence score, job title, and LinkedIn URL.

  4. 4

    Export results as a CSV file or push them directly into your CRM.

Key features

Real-time email discovery using name and company domain

Deliverability verification with Valid, Risky, or Invalid status

Confidence score (0–100) to prioritize outreach

Automatic retrieval of job title and LinkedIn profile URL

CSV export and direct CRM integration

Use cases

  • Sales prospecting to find decision-maker emails at target accounts
  • Marketing list building for account-based marketing and demand generation
  • Recruiting passive candidates with accurate, verified email outreach
  • Email list verification to reduce bounce-backs in cold campaigns
  • CRM enrichment by adding role and LinkedIn data to existing contacts

Best for

Sales professionalsMarketing teamsRecruitersSDRsAccount managersTalent sourcers

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Frequently asked questions about SignalPlug

Common questions to help you decide if SignalPlug is right for you.

Yes, SignalPlug offers a free plan with 10 searches and no credit card required. Paid plans start at $29/month for 500 searches.

Each result includes a confidence score (0–100) and a deliverability check (Valid, Risky, Invalid) to help you gauge accuracy before sending.

Sales professionals, marketing teams, and recruiters use SignalPlug to find and verify contacts for outreach campaigns.

Yes, you can download results as a CSV file or use them directly in your CRM for seamless workflow integration.

Along with the email, you get the person's job title, LinkedIn profile URL, and company details to enrich your contact records.

Comments

Launch facts

Publisher
Mike HumanlyticsMike Humanlytics
Launched
Apr 9, 2026
Pricing
free
Platforms
web · mobile · desktop

Tech stack

#ruby#rails#php
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