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Compare Closed:in vs TSIA

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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TSIA

TSIA

Branding & Design Website

TSIA (Technology & Services Industry Association) is a subscription-based research and advisory firm that helps technology and services companies achieve profitable growth and deliver world-class customer experiences through data, benchmarks, and expert guidance.

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Feature Comparison

Attribute Closed:in TSIA
Category Cold Email Outreach Branding & Design
Rating - -
Location Utrecht San Diego, CA, USA
Features
  • Strong ecosystem of conferences, Research Journeys, certifications, and awards that
  • Strong ecosystem of conferences, Research Journeys, certifications, and awards that
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
  • Cold email campaign design & ops
  • Prospect sourcing & enrichment (Clay stacks)
  • Deliverability engineering & inbox landing
  • Reply qualification workflows & appointment setting
  • Template + sequence personalization at scale
Industries
SaaS fintech recruitment agencies e-commerce financial services
IT Infrastructure and Services SaaS and Software Industrial Equipment Healthcare Technology
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
  • Advisory and benchmarking outputs are perceived as highly actionable, with clear
Cons
  • No client reviews available on Clutch or G2
  • Small team (1-10 employees) may limit capacity for large-scale campaigns
  • Realizing full value often requires internal time and executive sponsorship to implement
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