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Compare 154i vs Mailstructures

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

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154i

B2B Lead Generation Website

154i is a full-service digital marketing and web design agency based in Spencer, Iowa, focused on sustainable online growth for small to mid-size businesses. They specialize in SEO, paid advertising across Google, Meta, and TikTok, and conversion-driven web development.

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Mailstructures

Cold Email Outreach Website

Mail Structures specializes in high-volume email infrastructure, offering scalable solutions for cold email outreach including custom domain setup, email warm-up, and deliverability optimization. Designed for businesses sending up to 100,000 emails daily per address, it provides a cost-effective alternative to traditional ESPs.

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Feature Comparison

Attribute	154i	Mailstructures
Category	B2B Lead Generation	Cold Email Outreach
Rating	Winner +4.5 higher	-
Location	Spencer, Iowa	Toronto, Canada
Services	Advertising Display Ads PPC Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research Marketing Automation Email Marketing SEO Link Building Local SEO Mobile SEO SEO Consulting Shopify SEO Wordpress SEO Social Media Marketing Facebook Advertising Instagram Marketing Web Development Web Design Wordpress Design Ecommerce Branded email infrastructure setup Custom domain and email address configuration Email warm-up and reputation management Deliverability optimization Blacklist monitoring and resolution Technical troubleshooting and support Hosting and server configuration	Advertising Display Ads PPC Retargeting and Remarketing Video Marketing Marketing Advice Lead Generation Market Research Marketing Automation Email Marketing SEO Link Building Local SEO Mobile SEO SEO Consulting Shopify SEO Wordpress SEO Social Media Marketing Facebook Advertising Instagram Marketing Web Development Web Design Wordpress Design Ecommerce Branded email infrastructure setup Custom domain and email address configuration Email warm-up and reputation management Deliverability optimization Blacklist monitoring and resolution Technical troubleshooting and support Hosting and server configuration
Industries	Agriculture Ecommerce Fashion Retail Manufacturing Real Estate	-
Pros	Strong web development and e-commerce integration skills Responsive and attentive to client needs Expertise in SEO and paid advertising (Google, Meta, TikTok) Conversion-focused web design approach	Unlimited emails for one fixed cost Sending capacity of 100K emails per day per address Unlimited scalability One structure for all campaigns Cost-effective at $1.67 per 10,000 emails
Cons	Small team may limit capacity for large-scale projects Relatively new agency (founded 2023) with limited track record	No verified client reviews available on platforms like Clutch or G2 Requires technical setup and ongoing management
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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