Compare PromotionInHouse vs MARVEL SUPPLY｜

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

PromotionInHouse

Paid Advertising & PPC Website

PromotionInHouse is a Japan-based digital marketing agency supporting CRM development and broader digital marketing initiatives. Its team includes professionals with experience across advertising agencies, businesses, advertising platforms, and the marketing industry.

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MARVEL SUPPLY｜

Multi-Channel Outreach Website

MARVEL SUPPLY is a Sapporo-based inbound marketing agency with 15 years of experience in data science and marketing research. The firm offers CRM implementation, email marketing, content creation, social media and web advertising, and DX support. Services are delivered in Japanese to clients across the Asia-Pacific region.

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Feature Comparison

Attribute	PromotionInHouse	MARVEL SUPPLY｜
Category	Paid Advertising & PPC	Multi-Channel Outreach
Rating	-	-
Location	Shibuya, Tokyo, Japan	Sapporo, Hokkaido, Japan
Services	Paid Advertising Branding Sales and Marketing Alignment Search Engine Optimization Community Management Content Creation Conversational Marketing CRM Implementation CRM Migration Custom API Integrations Customer Marketing Customer Success Training Customer Survey and Analysis Email Marketing Full Inbound Marketing Services Social Media Website Design Website Development Website Migration	Paid Advertising Branding Sales and Marketing Alignment Search Engine Optimization Community Management Content Creation Conversational Marketing CRM Implementation CRM Migration Custom API Integrations Customer Marketing Customer Success Training Customer Survey and Analysis Email Marketing Full Inbound Marketing Services Social Media Website Design Website Development Website Migration
Industries	Business services - general Finance & insurance Marketing services Medical & wellness Technology - software	Business services - general Consulting/advisory Marketing services Real estate Technology - software
Pros	Combines CRM development support with broader digital marketing services Experience spanning advertising agencies, businesses, advertising platforms, and marketing Supports paid advertising, branding, SEO, onboarding, and sales and marketing alignment	15 years of data science and marketing research experience applied to marketing strategy Full-service inbound marketing covering CRM, content, advertising, and automation
Website	Visit Site	Visit Site

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