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Compare Closed:in vs BS International

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
BS International

BS International

Full Sales Cycle Website

BS International GmbH is a boutique sales outsourcing firm based in Hürth, Germany, specializing in the power plant construction, chemical plant construction, oil & gas, and food production sectors.

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Feature Comparison

Attribute Closed:in BS International
Category Cold Email Outreach Full Sales Cycle
Rating -
Winner +5.0 higher
Location Utrecht Hürth, Germany
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
  • Sales Outsourcing
  • Lead Generation
  • Contract Negotiation
  • Customer Service Support
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
  • Sales Outsourcing
  • Lead Generation
  • Contract Negotiation
  • Customer Service Support
Industries
SaaS fintech recruitment agencies e-commerce financial services
Chemicals Power & Waste-to-Energy Pulp & Paper Metals & Mining Food & Bulk Solids Processing
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
  • Timely delivery
  • Transparent communication
  • Effective sales tools
  • Industry experience
  • Agility
Cons
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
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Free Plan Available

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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.

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