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Compare Big Business Agency vs Kelp

Side-by-side comparison of features, pricing, services, ratings and more.

Big Business Agency

B2B Lead Generation Website

Belfast-based B2B sales consulting and lead generation agency using HubSpot-centric technology, omnichannel advertising, and workflow automation to build predictable, high-intent pipeline for complex B2B organisations.

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Winner

Kelp

Cold Email Outreach Website

Kelp is a small, senior-led creative agency focused on building websites and digital systems that perform, scale, and remain maintainable long after launch. They partner with organizations that value clarity, technical precision, and long-term thinking.

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Feature Comparison

Attribute	Big Business Agency	Kelp
Category	B2B Lead Generation	Cold Email Outreach
Rating	-	Winner +4.4 higher
Location	Belfast, Northern Ireland	Brooksville, Florida
Features	Boutique engagement model with direct access to senior consultants, high-touch support	Boutique engagement model with direct access to senior consultants, high-touch support
Services	B2B Lead Generation Sales Consulting HubSpot CRM Implementation Google Ads Management LinkedIn Ads Management CPQ Implementation Quote-to-Cash Automation B2B eCommerce Portal Development Customer Service Workflow Automation Ad Intent Data Services Branding Brand Strategy Online Reputation Management Marketing Automation Email Marketing SEO Local SEO Mobile SEO Shopify SEO Technical SEO Wordpress SEO Web Development Digital Design Graphic Design Logo Design Product Design UX Design Web Design Website Maintenance Wordpress Design	B2B Lead Generation Sales Consulting HubSpot CRM Implementation Google Ads Management LinkedIn Ads Management CPQ Implementation Quote-to-Cash Automation B2B eCommerce Portal Development Customer Service Workflow Automation Ad Intent Data Services Branding Brand Strategy Online Reputation Management Marketing Automation Email Marketing SEO Local SEO Mobile SEO Shopify SEO Technical SEO Wordpress SEO Web Development Digital Design Graphic Design Logo Design Product Design UX Design Web Design Website Maintenance Wordpress Design
Industries	Manufacturing TIC (Testing, Inspection, Certification) Technology Professional Services Software	Architecture B2B Services Ecommerce Media & Entertainment Real Estate
Pros	Unique combination of sales consulting, advertising services and systems integration,	Senior-led team with no junior layer ensures high-quality execution and accountability. Strategy-first approach focusing on structure and user flow before visual design. Specializes in WordPress and HubSpot CMS for scalable, marketer-friendly systems. Deliberately small team allows tight communication and faster decision-making.
Cons	Best suited to organisations standardising on HubSpot and compatible ERPs; companies	Small team size (1-9) may limit capacity for large-scale or simultaneous projects. No mention of paid media or PPC services, which may be a gap for full-funnel marketing
Website	Visit Site	Visit Site

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