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Compare Closed:in vs Blue Array SEO

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

Closed:in

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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Winner
Blue Array SEO

Blue Array SEO

SEO & Organic Growth Website

Award-winning SEO and digital PR agency specializing exclusively in search engine optimization. Combines the personalized attention of a consultant with the resources of a full agency to deliver measurable results for businesses of all sizes.

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Feature Comparison

Attribute Closed:in Blue Array SEO
Category Cold Email Outreach SEO & Organic Growth
Rating -
Winner +4.5 higher
Location Utrecht Reading, England, United Kingdom
Services
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
  • Amazon Marketing
  • Amazon SEO
  • Branding
  • Online Reputation Management
  • Content Marketing
  • Content Strategy
  • Copywriting
  • SEO
  • APP Store Optimization
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Youtube SEO
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
  • Amazon Marketing
  • Amazon SEO
  • Branding
  • Online Reputation Management
  • Content Marketing
  • Content Strategy
  • Copywriting
  • SEO
  • APP Store Optimization
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Youtube SEO
Industries
SaaS fintech recruitment agencies e-commerce financial services
Architecture Automotive B2B Services Dental Ecommerce Education Institutions Fashion Retail Fintech Healthcare & Hospital Insurance Media & Entertainment Non-profits Travel & Tourism
Pros
  • 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
  • Combines consultancy-level attention with agency-scale capabilities
  • Strong client satisfaction reflected in 4.7 rating from 12 reviews
Cons
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
  • Narrow focus on SEO may not appeal to companies seeking integrated marketing solutions
  • Team size of 10-49 could be a constraint for large-scale simultaneous projects
Website Visit Site Visit Site
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.

See the Free Plan