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Compare Cience vs Mailstructures

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

Cience

Full Sales Cycle Website

CIENCE is a top-rated B2B lead generation and sales acceleration company offering outsourced SDR services. Founded in 2015, they help companies drive revenue growth by managing outbound and inbound outreach, lead qualification, and appointment setting.

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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	Cience	Mailstructures
Category	Full Sales Cycle	Cold Email Outreach
Rating	-	-
Location	Denver, Colorado, USA	Toronto, Canada
Services	SDR Outsourcing Lead Generation (Inbound and Outbound) Appointment Setting Account-ABM Market Research and Data Analytics Multichannel Outreach (Email, Phone, LinkedIn) 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	SDR Outsourcing Lead Generation (Inbound and Outbound) Appointment Setting Account-ABM Market Research and Data Analytics Multichannel Outreach (Email, Phone, LinkedIn) 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	Technology Healthcare SaaS	-
Pros	Excellent communication and professionalism Ability to scale outreach quickly Positive results in booked appointments and lead generation	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	Lead quality can be inconsistent Reliance on templates and AI may reduce personalization Can be pricey compared to other agencies	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.

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