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Compare Excelerate360 vs Closed:in

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Winner

Excelerate360

Full Sales Cycle Website

Excelerate360 is a UK-based sales outsourcing and lead generation agency that helps businesses accelerate growth through tailored sales strategies. Founded in 2013, the agency provides comprehensive services including lead generation, inside sales, and sales consultancy for startups to enterprise-level companies.

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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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Feature Comparison

Attribute	Excelerate360	Closed:in
Category	Full Sales Cycle	Cold Email Outreach
Rating	Winner +5.0 higher	-
Location	Hitchin, United Kingdom	Utrecht
Services	Lead Generation Inside Sales Sales Outsourcing Sales Consultancy Territory Expansion Fractional Sales Leadership Cold email campaign design & ops Prospect sourcing & enrichment (Clay stacks) Deliverability engineering & inbox landing Reply qualification workflows & appointment setting Template + sequence personalization at scale	Lead Generation Inside Sales Sales Outsourcing Sales Consultancy Territory Expansion Fractional Sales Leadership 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 Technology Software	SaaS fintech recruitment agencies e-commerce financial services
Pros	Deep sales expertise Highly customizable strategies Commitment to measurable results Strong communication and transparency	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
Cons	-	No client reviews available on Clutch or G2 Small team (1-10 employees) may limit capacity for large-scale campaigns
Website	Visit Site	Visit Site

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Free Plan Available

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