Compare Link 37 vs SmartLinks

Side-by-side comparison of features, pricing, services, ratings and more.

Link 37

Cold Email Outreach Website

Link 37 is a HubSpot Solutions Partner specializing in complex implementations and system integrations. The agency connects HubSpot to ERPs, custom databases, and operational systems for industrial and manufacturing companies across Portugal and Spain. They offer CRM consulting, SEO, email marketing, advertising, eCommerce development, web design, AI development, digital strategy, UI/UX design, and software development.

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Winner

SmartLinks

Cold Email Outreach Website

SmartLinks is a digital marketing agency founded in 2015 that increases client revenue through integrated and automated inbound marketing. The agency offers website development on HubSpot, WordPress, and React JS, and specializes in SEO strategies for B2B companies.

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Feature Comparison

Attribute	Link 37	SmartLinks
Category	Cold Email Outreach	Cold Email Outreach
Rating	-	Winner +4.6 higher
Location	Lisbon, Portugal	Alfragide, Portugal
Services	CRM Consulting SEO Email Marketing Advertising eCommerce Development Web Design AI Development Digital Strategy UI/UX Design Software Development Video Marketing Social Media Marketing Digital Marketing	CRM Consulting SEO Email Marketing Advertising eCommerce Development Web Design AI Development Digital Strategy UI/UX Design Software Development Video Marketing Social Media Marketing Digital Marketing
Industries	Legal eCommerce Real Estate Retail Software & IT Services Finance Education Corporate Services Fintech Travel	B2B
Pros	HubSpot Solutions Partner with expertise in complex integrations and custom middleware development Supports clients in Portuguese, Spanish, and English	Holds Google Premier Partner, Facebook Marketing Partner, and HubSpot Solutions Partner certifications Positive Google reviews praising SEO results and customer service
Website	Visit Site	Visit Site

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Free Plan Available

You shouldn’t have to overpay for cold email tools. With Mystrika, you won’t.

It does cold email warmup, sequences, unified inbox, and AI writing - all in one place. Every other tool that does this charges somewhere between $100 and $500 a month. Mystrika has a free plan. 500 prospects. No expiry. No card.

The people who consistently book meetings from cold email aren’t smarter. They just stopped leaving money on the table.

See the Free Plan

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