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Compare c3digitus vs Stubborn Marketing

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

c3digitus

Cold Email Outreach Website

c3digitus is a full-service digital marketing agency that brings a builder's mindset to industrial and manufacturing companies. They offer personalized, affordable solutions with a focus on technical storytelling and measurable results.

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Stubborn Marketing

B2B Lead Generation Website

Stubborn Marketing offers a subscription-based marketing agency model with a flat $999/month fee and no contracts. They provide a full suite of services including SEO, advertising, branding, content marketing, and web development, targeting small to enterprise businesses.

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Feature Comparison

Attribute	c3digitus	Stubborn Marketing
Category	Cold Email Outreach	B2B Lead Generation
Rating
Location	Pittsburgh, Pennsylvania, United States	Vereeniging, Gauteng, South Africa
Services	Advertising PPC Amazon Marketing Amazon SEO Content Marketing Content Strategy Video Production Marketing Automation Email Marketing SEO International SEO Link Building Local SEO SEO Consulting Search Engine Marketing Technical SEO Wordpress SEO Social Media Marketing Facebook Advertising Instagram Marketing Web Development Graphic Design Web Design Website Maintenance Wordpress Design Display Ads Native Advertising Programmatic Advertising Retargeting and Remarketing Video Marketing Branding Brand Strategy Online Reputation Management Content Syndication Copywriting Storytelling Data Analytics Data Science Data Visualization Machine Learning and AI Marketing Advice Inbound Marketing Lead Generation Market Research Outbound Marketing Public Relations Corporate Communications Influencer Marketing Mobile SEO Community Management Content Creation Social Media Monitoring UX Design	Advertising PPC Amazon Marketing Amazon SEO Content Marketing Content Strategy Video Production Marketing Automation Email Marketing SEO International SEO Link Building Local SEO SEO Consulting Search Engine Marketing Technical SEO Wordpress SEO Social Media Marketing Facebook Advertising Instagram Marketing Web Development Graphic Design Web Design Website Maintenance Wordpress Design Display Ads Native Advertising Programmatic Advertising Retargeting and Remarketing Video Marketing Branding Brand Strategy Online Reputation Management Content Syndication Copywriting Storytelling Data Analytics Data Science Data Visualization Machine Learning and AI Marketing Advice Inbound Marketing Lead Generation Market Research Outbound Marketing Public Relations Corporate Communications Influencer Marketing Mobile SEO Community Management Content Creation Social Media Monitoring UX Design
Industries	Automotive B2B Services Ecommerce IT Manufacturing	B2B Services Fashion Retail Media & Entertainment
Pros	Client referral bonuses and a portion of profits support education for underprivileged	Subscription model aligns agency incentives with client success rather than billable
Cons	Relatively new agency (founded 2024) with limited long-term track record Primarily serves US and Canada, may not suit global campaigns	Broad service range may mean less specialization in any single area compared to
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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