Compare 300.codes vs SalesRock

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

300.codes

Branding & Design Website

300.codes is a software boutique in Warsaw, Poland, founded in 2018, developing custom web and mobile applications. The firm has delivered more than 50 digital products to customers in six nations.

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SalesRock

Cold Email Outreach Website

SalesRock is a marketing and IT consulting agency founded in 2024. The founding team previously worked for META in Poland. The agency focuses on data-driven marketing, transparency, and agile methodologies.

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Feature Comparison

Attribute	300.codes	SalesRock
Category	Branding & Design	Cold Email Outreach
Rating
Location	Warsaw, Poland	Gdansk, Poland
Services	Web Development Software Development eCommerce Development Mobile App Development Product Design PPC SEO Email Marketing Digital Services Social Media Marketing Digital Strategy Web Design UI/UX Design WordPress Website Design	Web Development Software Development eCommerce Development Mobile App Development Product Design PPC SEO Email Marketing Digital Services Social Media Marketing Digital Strategy Web Design UI/UX Design WordPress Website Design
Industries	Automotive Professional Services Retail Cosmetics Building Materials	Corporate Services Beauty Finance Retail Fintech Manufacturing
Pros	Delivered more than 50 digital products across six countries More than 8 years of experience in custom web and mobile software Google reviewers praise the supportive team atmosphere and project variety	Founding team previously worked for META in Poland Emphasizes data-driven marketing and transparency Offers cost-effective solutions through Polish operations
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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