Compare Email Append Services vs 11 Agency

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

Winner

Email Append Services

Cold Email Outreach Website

Email Append Services provides email appending, adding or updating missing, invalid, and outdated email addresses with a recent database. The service includes name, address, and direct-dial information. The agency serves medium businesses and enterprise clients.

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11 Agency

Cold Email Outreach Website

11 Agency is an email marketing agency founded in 2020. It has served over 50 clients and generated more than $20 million in revenue. The agency offers free audits, full-service management, and one-time flow build-outs.

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Feature Comparison

Attribute	Email Append Services	11 Agency
Category	Cold Email Outreach	Cold Email Outreach
Rating	Winner +5.0 higher	-
Location	Fontana, California, United States	Irvine, California, United States
Services	Digital Marketing Market Research Email Marketing eCommerce SMS Marketing Email Design Email Marketing Software Experience Management Newsletter	Digital Marketing Market Research Email Marketing eCommerce SMS Marketing Email Design Email Marketing Software Experience Management Newsletter
Industries	Media & Communications Retail Consumer Goods Corporate Services	eCommerce Food and Beverage Hobbies & Gifts Wellness & Fitness Sports Home & Garden Beauty Electronics Fashion Pets
Pros	High conversion rates reported by clients Clear communication and step-by-step explanation of the appending process Delivers data as per promised target niche	Tailored email marketing strategies for each brand Dedicated team of at least 7 experts per account Proven track record of generating over $20 million in revenue for clients
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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