What Stacvalley does

Stacvalley GmbH is a Kassel, Germany-based, privately held, bootstrapped Amazon marketing agency operating with 35+ specialists across marketing, creative, and data functions. The company serves Amazon sellers in the DACH region, ranging from first-time listings to brands generating up to €10M per month, providing a horizontal full-service portfolio that spans product photography, lifestyle and 3D imagery, product video, A+ Premium and A+ Basic content, Amazon SEO, Sponsored Products/Brands/Display PPC management, and Amazon Stores design. Engagement is sales-led, initiated via a free consultation request, with pricing customized per scope and contract durations extending across multiple years.

The service portfolio is anchored by two proprietary technology assets. Cora AI is an in-house AI system that the company states delivers audience, competitor, and market insights for keyword discovery, listing optimization, and review-driven content strategy. Stacvalley CRO is a dedicated Conversion Rate Optimization sub-brand, positioned as the first such service for Amazon sellers in Europe. Operational data cited includes 3,500+ completed Amazon projects, 1,500+ customers served, 7+ years of category experience, and 4.9/5 ratings on both Google (257 reviews) and Trustpilot (347 reviews). The company holds Amazon Ads Verified Partner certification, supporting a Google Ads-, blog/SEO-, YouTube-, and newsletter-driven top-of-funnel marketing motion.

Economically, Stacvalley operates as a professional services business with quote-based pricing and multi-year contracts, complemented by an eight-partner ecosystem spanning analytics, inventory, compliance, and listing tools. Ownership rests with Managing Directors Krenar Hysaj and Bilyana Encheva. There is no evidence of external institutional capital, M&A activity, or parent-company relationships, and no disclosed revenue, funding, or headcount growth figures are available in the source material.

Name

Stacvalley

Legal name

Stacvalley GmbH

Website

https://stacvalley.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Stacvalley is a Kassel, Germany-based Amazon marketing agency serving DACH-region sellers with product photography, video, A+ content, SEO, PPC, and Amazon Stores services, supported by its proprietary Cora AI system and Stacvalley CRO sub-brand.

Ownership category

akta.pro rank

Product category

Amazon Marketing Services

NAICS

Software Publishers (513210)

SIC

Services-Advertising Agencies (7311)

akta.pro primary industry

Marketplace Enablement, Seller Tools & E-commerce Infrastructure (BPAMAGAK)

akta.pro secondary industry

Shopper/Commerce Creative Agencies (Retail & Marketplace Creative) (MPAAAAAH)

Keywords

• Amazon marketing services
• Amazon PPC management
• Amazon SEO optimization
• Product photography services
• A+ content creation

Headquarters

HQ city

Kassel

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Full Service Amazon Marketing: Comprehensive Amazon marketing services covering product photography, lifestyle shoot ings, videos, premium A+ content, SEO, and advertising management. Services can be booked individually or as a full-service package.
2. Photography and Videography Services: Professional product images, lifestyle shots, and 3D renderings optimized for conversions; product videos including explainer videos, lifestyle content, and unboxing videos.
3. Amazon PPC Advertising Management: Campaign management for Sponsored Products, Brands, and Display ads with focus on reducing ACoS while growing revenue.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Stacvalley is a full-service Amazon marketing agency that helps Amazon sellers grow through professional product photography, lifestyle and 3D renderings, product videos, A+ Premium and Basic content, Amazon SEO, Amazon PPC campaign management, and Amazon Store design. Services are offered individually or as an integrated full-service package supported by the proprietary Cora AI system for market, competitor, and audience analysis.

Product overview

Stacvalley is a full-service Amazon marketing agency offering a comprehensive portfolio of seven core services: Full Service (comprehensive account management), Produktbilder (product photography), Produktvideos & Amazon Ads (video production), SEO (listing optimization), Amazon Advertising/PPC, A+ Premium & A+ Basic (enhanced brand content), and Amazon Stores (brand storefronts). The agency operates on an AI-driven approach powered by two proprietary tools: Cora AI (market and competitor analysis platform) and CRO (Conversion Rate Optimization service, claimed as Europe's first). The service model integrates data-driven strategies with creative execution, providing continuous optimization rather than one-time project delivery.

Differentiator

Problem solved

Functional benefit

Brands

• Cora AI: AI-driven analysis system developed by Stacvalley for Amazon marketplace insights, competitor analysis, and target audience intelligence
• Stacvalley CRO

Products and services

• Full Service Comprehensive Amazon marketing service covering the complete lifecycle from product imagery through SEO to advertising, providing integrated account management with continuous optimization for Amazon sellers.
• Produktbilder (Product Pictures) Professional Amazon product photography including studio shots, lifestyle images, and 3D renderings, performance-tested and optimized for maximum conversion impact for Amazon sellers.
• Produktvideos & Amazon Ads High-quality Amazon product video production including explainer videos, lifestyle content, and unboxing videos that emotionally showcase products and build trust to accelerate purchase decisions.
• Amazon SEO Data-driven Amazon SEO optimization covering keyword research, title optimization, bullet points, product descriptions, and backend keyword optimization to achieve top page 1 rankings.
• Amazon Advertising (PPC) Amazon PPC campaign management including Sponsored Products, Sponsored Brands, and Sponsored Display, data-driven with focus on reducing ACoS while growing revenue.
• A+ Premium & A+ Basic Amazon A+ content creation including A+ Basic and A+ Premium with comparison tables and storytelling elements that professionally present brands and measurably increase conversion rates.
• Amazon Stores Custom Amazon Store design and development serving as brand storefronts on Europe's largest marketplace, optimally structuring product range and converting visitors into loyal customers.

Quantifiable outcome

• 86% sales growth for camping accessories client with 8.3M EUR in sales
• +3 more outcomes

Named customers7 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature1 record

Partnerships

Two partnerships are on record, tiered core and minor.

• AmazoncoreTechnology or IntegrationCertified Amazon Ads Partner with verified partner badge. Deep integration with Amazon marketplace tools, advertising platform, and Amazon Stores functionality for client campaigns.
• Testsieger OnlineminorGTM or Marketing PartnerMarketing partner for testing and comparison services

Scale indicators9 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Sellics (now Perpetua): Originally an Austrian/German Amazon seller tool and agency, now part of Perpetua. Comparable to Stacvalley through its Amazon advertising optimization and analytics offerings for sellers, though with a more software-led approach.
• NetRocket: German Amazon marketing agency offering Amazon SEO, PPC, content creation, and A+ content services. Direct competitor to Stacvalley in the DACH region with a similar full-service agency model targeting Amazon sellers.
• AMZ One: German-based Amazon agency providing SEO, PPC, content, and account management. Direct competitor in DACH targeting the same Amazon seller customer base with a comparable service portfolio.

Emerging players

• ChannelEngine: Dutch marketplace integration and enablement platform connecting brands to Amazon and other marketplaces. Comparable to Stacvalley on the marketplace enablement side, though focused on integration/operations rather than creative and advertising services.
• Sellerboard: Berlin-based Amazon profit analytics and PPC automation tool. Overlaps with Stacvalley's PPC management and ACoS optimization services, particularly for SMB Amazon sellers in Europe.
• Adspert: Berlin-based AI-powered PPC automation platform with strong Amazon advertising optimization. Competes with Stacvalley's Amazon PPC management services through automated bid management.
• Teikametrics: AI-driven Amazon and Walmart advertising optimization platform. Competes with Stacvalley's PPC management services through algorithmic bid and budget management, primarily serving mid-market and enterprise sellers.

Broad incumbents

• Helium 10: Leading all-in-one Amazon seller toolset covering keyword research, listing optimization, and PPC. Competes with Stacvalley's analytics and SEO services through self-service software used by many of the same Amazon sellers.
• Jungle Scout: Established Amazon seller software platform offering product research, keyword tracking, and supplier database. Adjacent competitor to Stacvalley for the research and analytics layer of Amazon seller workflows.
• Pacvue: Enterprise Amazon and retail media advertising platform. Comparable at the PPC and retail media layer, though typically serving larger enterprise sellers than Stacvalley's mid-market and enterprise DACH clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@stacvalley/featured
• LinkedInlinkedin.com/company/stacvalley

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Stacvalley