SignalPlug
Professional email discovery and verification platform
Sales & Customer SupportEstimatedAstracia Signal Score
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About the startup
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.
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Explore expertise in Sales & Customer Support
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BradCofounder @RiggingDojo |
Rachael Pilcher | B2B SaaS CopywriterI help SaaS companies drive more signups and sales with conversion-focused copy for every stage of the customer lifecycle. |
Chris WillowEx agency owner. |
Media about Sales & Customer Support
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Michelle Elisabeth VargheseNewsletter · Michelle Varghese |
Beards, Boards & BusinessNewsletter · Hans-Jörg Roser |
SolopreneurYouTube · 26K subscribers |
Founder stories from Sales & Customer Support startups
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Mike Slaats and Upvoty: building a feedback business from an overloaded spreadsheetUpvoty began as a response to feedback-management problems inside another company. Mike Slaats combined early validation, a product that introduced itself to future buyers, and a subscription model that evolved with a br |
Michael Martocci Built SwagUp Around the Work Hidden Inside a Gift BoxSwagUp grew from assembling merchandise packs for startups into a platform for managing branded goods. Its sale to BDA followed both rapid expansion and a harder period of controlling costs. |
Rosy Salon Software grew from a salon owner's view of the front deskJim Bower built Rosy around the work of running a salon. Its later development connected scheduling, payments and specialist tools, while new executives and a combination with Aura carried the business beyond its origina |
Refrens Found Its Business Inside the Tools Meant to Build a NetworkNaman Sarawagi and Mohit Jain started with referrals for freelancers. Customers' enthusiasm for simpler business software eventually redirected Refrens toward paid invoicing, accounting and operations tools. |
Browse Sales & Customer Support categories
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CRM & contact management2,241 listed products |
Lead generation & sales outreach1,414 listed products |
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Proposals & CPQ80 listed products |
