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Compare Closed:in vs Custom Digital Solutions

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
Custom Digital Solutions

Custom Digital Solutions

SEO & Organic Growth Website

Custom Digital Solutions is a Charleston-based digital marketing agency specializing in SEO, paid media, and web development. Since 2018, they have helped over 160 brands grow through data-driven strategies and certified expertise in Google, Meta, and SEMrush.

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Feature Comparison

Attribute Closed:in Custom Digital Solutions
Category Cold Email Outreach SEO & Organic Growth
Rating -
Winner +4.5 higher
Location Utrecht Charleston, South Carolina, United States
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
  • Advertising
  • Display Ads
  • Native Advertising
  • PPC
  • SEO
  • Backlink Management
  • Local SEO
  • Web Development
  • Web Design
  • UGC & Influencer Marketing
  • Ecommerce Marketing
  • SMS & Email Marketing
  • 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
  • SEO
  • Backlink Management
  • Local SEO
  • Web Development
  • Web Design
  • UGC & Influencer Marketing
  • Ecommerce Marketing
  • SMS & Email Marketing
Industries
SaaS fintech recruitment agencies e-commerce financial services
Automotive B2B Services Ecommerce Legal
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
  • Personalized service with dedicated account management and no billing surprises
Cons
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
  • Small team size (1-9) may limit scalability for very large enterprise accounts
  • Primarily US-focused, limited international reach
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