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Compare Big Business Agency vs Sigma Solutions

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

Sigma Solutions

B2B Lead Generation Website

Sigma Solutions is a B2B online marketing agency that helps producing and trading companies achieve measurable growth through their internet channel. They provide strategic guidance, implementation, and ongoing management of websites, webshops, and apps.

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Feature Comparison

Attribute	Big Business Agency	Sigma Solutions
Category	B2B Lead Generation	B2B Lead Generation
Rating	-	Winner +4.5 higher
Location	Belfast, Northern Ireland	Alkmaar, North Holland, Netherlands
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 PPC Content Marketing SEO Social Media Marketing Web Development Lead Generation Marketing Automation Data Analytics Inbound Marketing Email Marketing	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 PPC Content Marketing SEO Social Media Marketing Web Development Lead Generation Marketing Automation Data Analytics Inbound Marketing Email Marketing
Industries	Manufacturing TIC (Testing, Inspection, Certification) Technology Professional Services Software	Automotive Construction Consumer Goods IT
Pros	Unique combination of sales consulting, advertising services and systems integration,	Over 20 years of experience in B2B online marketing since 2003 Full-service agency covering strategy, implementation, and maintenance Strong focus on measurable ROI and sustainable growth for clients Serves both small and mid-sized businesses with project budgets starting at $2,500
Cons	Best suited to organisations standardising on HubSpot and compatible ERPs; companies	Primarily focused on the Netherlands market, limiting geographic reach No client reviews or testimonials publicly available on Semrush profile
Website	Visit Site	Visit Site

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