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Compare Sigma Solutions vs Astra GTM

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

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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Winner

Astra GTM

B2B Lead Generation Website

Astra GTM is a GTM engineering studio building AI-assisted outbound plays, RevOps, and infrastructure for early-stage B2B companies.

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Feature Comparison

Attribute	Sigma Solutions	Astra GTM
Category	B2B Lead Generation	B2B Lead Generation
Rating		Winner +0.5 higher
Location	Alkmaar, North Holland, Netherlands	California, USA
Services	PPC Content Marketing SEO Social Media Marketing Web Development Lead Generation Marketing Automation Data Analytics Inbound Marketing Email Marketing AI-enabled outbound play design RevOps & CRM hygiene/automation Clay / tooling integrations & workflows ICP/TAM modelling & list building Copy + sequence architecture & deliverability Training / handover for internal teams	PPC Content Marketing SEO Social Media Marketing Web Development Lead Generation Marketing Automation Data Analytics Inbound Marketing Email Marketing AI-enabled outbound play design RevOps & CRM hygiene/automation Clay / tooling integrations & workflows ICP/TAM modelling & list building Copy + sequence architecture & deliverability Training / handover for internal teams
Industries	Automotive Construction Consumer Goods IT	-
Pros	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	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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