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Compare Closed:in vs Link Building Company

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
Link Building Company

Link Building Company

SEO & Organic Growth Website

A performance-driven link building agency that helps brands win at the new point of purchase, where Google rankings meet AI recommendations. They focus on buyer-intent research and AI citation targeting to drive revenue, not just rankings.

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Feature Comparison

Attribute Closed:in Link Building Company
Category Cold Email Outreach SEO & Organic Growth
Rating -
Winner +4.4 higher
Location Utrecht Ahmedabad, Gujarat, India
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
  • AI Search Optimization
  • LLM optimization
  • SEO
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • SEO Consulting
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
  • AI Search Optimization
  • LLM optimization
  • SEO
  • Backlink Management
  • International SEO
  • Link Building
  • Local SEO
  • SEO Consulting
Industries
SaaS fintech recruitment agencies e-commerce financial services
B2B Services Fintech Real Estate
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
  • First links delivered within 24 hours of onboarding
  • Average domain rating of DR 60+ across all placements
  • AI citation targeting across ChatGPT, Perplexity, Claude, and Grok
  • Revenue attribution tied to pipeline growth, not just ranking reports
Cons
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
  • Relatively young agency (founded 2022) with limited long-term track record
  • Focus on link building may not suit clients needing full-service SEO beyond backlinks
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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.

See the Free Plan