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Compare Upthrust vs Closed:in

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

Winner

Upthrust

B2B Lead Generation Website

Upthrust implements growth marketing processes and builds high-performing digital products for ambitious SMEs and big corporates, while training internal teams. They staff digital experts, provide growth services, and build digital products to accelerate business growth.

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Closed:in

Cold Email Outreach Website

Closed:in is a cold-email specialist and Clay/Instantly partner building hyper-personalized outbound systems that book meetings and generate pipeline. They use Clay-powered outbound campaigns for B2B service companies to deliver sales calls within 2-3 weeks.

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Feature Comparison

Attribute	Upthrust	Closed:in
Category	B2B Lead Generation	Cold Email Outreach
Rating	Winner +4.5 higher	-
Location	Antwerp, Antwerp, Flanders, Belgium	Utrecht
Services	Advertising Display Ads Native Advertising PPC Programmatic Advertising Retargeting and Remarketing Video Marketing Amazon Marketing Amazon Advertising Amazon SEO Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Copywriting Storytelling Video Production Data Analytics Data Science Data Visualization Machine Learning and AI Marketing Advice Inbound Marketing Lead Generation Market Research Outbound Marketing Marketing Automation Email Marketing Public Relations Corporate Communications Influencer Marketing SEO International SEO Link Building Local SEO Mobile SEO Technical SEO Social Media Marketing Community Management Content Creation Social Media Monitoring Web Development UX Design Web Design Website Maintenance Cold email campaign design & ops Prospect sourcing & enrichment (Clay stacks) Deliverability engineering & inbox landing Reply qualification workflows & appointment setting Template + sequence personalization at scale	Advertising Display Ads Native Advertising PPC Programmatic Advertising Retargeting and Remarketing Video Marketing Amazon Marketing Amazon Advertising Amazon SEO Branding Brand Strategy Online Reputation Management Content Marketing Content Strategy Content Syndication Copywriting Storytelling Video Production Data Analytics Data Science Data Visualization Machine Learning and AI Marketing Advice Inbound Marketing Lead Generation Market Research Outbound Marketing Marketing Automation Email Marketing Public Relations Corporate Communications Influencer Marketing SEO International SEO Link Building Local SEO Mobile SEO Technical SEO Social Media Marketing Community Management Content Creation Social Media Monitoring Web Development UX Design Web Design Website Maintenance Cold email campaign design & ops Prospect sourcing & enrichment (Clay stacks) Deliverability engineering & inbox landing Reply qualification workflows & appointment setting Template + sequence personalization at scale
Industries	B2B Services Ecommerce Fintech Food & Beverages Telecommunications	SaaS fintech recruitment agencies e-commerce financial services
Pros	Large team of 50-249 experts covering digital strategy, marketing, and development Offers in-house training to upskill client teams alongside project delivery Serves a wide range of industries from B2B services to fintech and ecommerce High agency score of 4.5 on Semrush with transparent project-based pricing starting	High reply rates on top campaigns (claimed 50%+) Quick pipeline generation (e.g., $190K in 60 days) Official Clay Solutions Partner and Certified Instantly Expert End-to-end automation using Clay and Instantly Trusted by 50+ B2B companies
Cons	No public client reviews available on Semrush profile Geographic focus primarily on Belgium may limit appeal for non-European clients	No client reviews available on Clutch or G2 Small team (1-10 employees) may limit capacity for large-scale campaigns
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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