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Compare Closed:in vs sumasearch eine Marke der My Webnet GmbH

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
sumasearch eine Marke der My Webnet GmbH

sumasearch eine Marke der My Webnet GmbH

SEO & Organic Growth Website

Sumasearch is a performance-oriented SEO agency based in Germany, serving small to enterprise businesses with data-driven strategies since 2005. They combine technical SEO, content creation, and link building to deliver long-term visibility and measurable growth.

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Feature Comparison

Attribute Closed:in sumasearch eine Marke der My Webnet GmbH
Category Cold Email Outreach SEO & Organic Growth
Rating -
Winner +4.5 higher
Location Utrecht Neuss, North Rhine-Westphalia
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
  • SEO
  • International SEO
  • 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
  • SEO
  • International SEO
  • Local SEO
  • Mobile SEO
  • SEO Consulting
  • Shopify SEO
  • Technical SEO
  • Wordpress SEO
  • Youtube SEO
Industries
SaaS fintech recruitment agencies e-commerce financial services
B2B Services
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
  • Fair pricing with no restrictive long-term contracts
Cons
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
  • Minimum project budget of $1,000 may be prohibitive for very small businesses or
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