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The Email Validation Underdog
A $1M revenue company with a 12-person team and a 3.3-star rating
In a world dominated by enterprise email giants, thechecker.co is a quiet $1M revenue operator with just 12 employees. It validates emails at capture, but its 3.3-star Trustpilot rating suggests the market is brutally competitive.
"With just 339 monthly visits, this isn't a traffic play—it's a survival play in the email verification trenches."
The 12-Person Hustle
Thechecker.co operates with extreme lean efficiency. At $1M revenue with 12 employees, they're generating roughly $83k per head annually—a respectable metric for a services business, but one that reveals the grind of competing against automated giants. Their employee count suggests they're likely splitting roles between sales, support, and technical maintenance, leaving little room for product innovation.
The Traffic Desert
339 monthly visits is a red flag. For context, a healthy B2B SaaS should see 10k+ visits minimum. Their top keywords—'cchercker' (170 searches) and 'the checker' (120 searches)—are misspelled and brand searches, not organic discovery. This indicates zero SEO strategy and reliance on direct sales or partnerships. The company isn't being found; it's being hunted for by a tiny niche.
The technology stack is modern (Tailwind, Vite, Cloudflare) but the lack of organic growth suggests they've optimized for delivery over acquisition. With 261 Trustpilot reviews, they have social proof, but the 3.3-star rating is below the 4.0 benchmark for B2B tools, indicating support or quality issues that likely churn customers.
- Revenue-per-employee is healthy, but growth is stagnant
- Traffic suggests zero organic marketing investment
- Trustpilot rating reveals product-market fit challenges
- Modern tech stack but no visible innovation roadmap
The Unsexy Reality of B2B Survival
thechecker.co isn't winning on product—it's winning on execution. For founders, the lesson is clear: you don't need viral growth if you can service a niche with ruthless efficiency.
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2 keywordsHow is Thechecker's SEO?
Open Graph Image

https://emailable.com/images/meta/meta-image.png
Meta Tags
Email Verification Solutions | Emailable
Improve domain reputation and increase the quality of your mailing list by validating emails before sending a campaign, or at the point of capture.
Email Verification Solutions
H1 Tags
Schema Types
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emailable.com
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Activity & Engagement
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Reviews (20)
I used this service since the…
I used this service since the ''emailable'' was ''thechecker'' Adam is great guy dealing with custom discount package now emailable is great GUI and a lot of extra features . but its very costly i may suggestions need to bit pricing less so everyone can easy use this service over all good service , Recommend it
Hi Lucas, we really appreciate being in business with you for so long, thank you for reviewing us!
I loved it so much
I loved it so much. It is a great tool. It will be much great if you extend its trial limit.
Hi Ahmad, thank you very much for reviewing us! We really appreciate it!
they provided good service but the rate…
they provided good service but the rate is so high for the small business owners for starting.
Hi Abdullah, we really appreciate you taking the time to review us! Thank you!
Great service
Great tool to clean up your email list from non-valid addresses!
Hi there, thank you for taking the time to review us! We think it's great that you enjoyed the service!
Easy to use
Easy and intuitive to use. Clear and understandable report
Hello Carlos, thank you! We're thrilled you find our results clear and intuitive!
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About thechecker.co
Improve domain reputation and increase the quality of your mailing list by validating emails before sending a campaign, or at the point of capture.
Company Overview
thechecker.co Social Media
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Technology Stack
thechecker.co uses 16 technologies across their website including Google Fonts, HSTS, Cloudflare Turnstile, Cloudflare, Netlify, and more.
Fonts
Google Fonts
Security
HSTS, Cloudflare Turnstile
Cloud & Hosting
Cloudflare, Netlify
Marketing Automation
HubSpot
Customer Support
Crisp
Analytics & Marketing
PostHog
Traffic & Audience
thechecker.co receives approximately 339 monthly visitors. The website has a bounce rate of 28% with visitors viewing an average of 1.0 pages per visit. Users spend an average of 0:00 on the site.
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This page provides publicly available information about thechecker.co. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit thechecker.co directly at https://thechecker.co.