Zucks

What Zucks does

Zucks, operated by CARTA ZERO Inc. (a subsidiary of publicly listed Japanese holding company CARTA HOLDINGS, Inc.), is a smartphone-focused mobile advertising platform founded in 2011 and headquartered in Tokyo. The company operates a dual-sided marketplace connecting advertisers and agencies seeking to promote mobile apps, products, and content with publishers, app developers, and bloggers seeking to monetize mobile inventory and traffic. Services are delivered primarily in the Japanese market, with regional operations in China through wholly-owned subsidiary Zucks China, Inc. (established June 12, 2019, with offices in Shanghai and Guangzhou).

The platform consists of two core products: Zucks Ad Network, a click-based (CPC) and impression-based (CPM) advertising network that delivers banner, native, video, and proprietary interactive ad formats with auto-tuning optimization and dedicated trader support; and Zucks Affiliate, a performance-based (CPI/CPV) affiliate advertising network spanning over 1,000 advertiser accounts across beauty, cosmetics, health foods, games, e-commerce, manga, and live streaming verticals. A notable proprietary differentiator is Knarry, a user-experience-oriented interactive ad format unique to Zucks. The technology stack includes self-developed SDKs with support for Unity and Cocos2d-x development platforms, integration with AdMob Mediation (as one of approximately 30 global partners), DSP/RTB capabilities for expanded inventory reach, and MRC-standard third-party verification through SpiderLabs, IAS, and Oracle. Zucks holds JICDAQ certification and complies with JIAA guidelines on invalid traffic countermeasures and brand safety.

Zucks generates revenue through advertising fees (CPC/CPM take rates on network inventory and CPI/CPV performance payments on affiliate campaigns) with monthly billing cycles and quote-based enterprise pricing. Distribution follows a hybrid go-to-market model: enterprise sales with dedicated account managers serve advertisers, agencies, and large publishers, while self-serve publisher platforms enable smaller developers and bloggers to register, integrate SDKs, and begin monetization with minimal friction (typical onboarding within approximately 2 business days). The company is led by Takehiko Kaneko as founder, president, CEO, and director, and is part of the broader CARTA HOLDINGS group, with management of Zucks China supported by board members Masashi Nishizono and Daisuke Miwa.

Name

Zucks

Legal name

株式会社CARTA ZERO (CARTA ZERO Inc.)

Website

https://zucks.co.jp

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

101–250 employees

Short description

Zucks is a Japan-based smartphone mobile advertising platform that connects advertisers and agencies with app developers, publishers, and bloggers through its Zucks Ad Network (CPC/CPM) and Zucks Affiliate (CPI/CPV) products, with regional operations in China and proprietary interactive format Knarry.

Ownership category

akta.pro rank

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Zucks Ad Network: Click-based (CPC) and impression-based (CPM) advertising network for smartphone promotion. Publishers monetize their apps/media through ad placements while advertisers acquire users or drive engagement.
2. Zucks Affiliate (CPI/CPV): Performance-based affiliate advertising where advertisers pay for installations (CPI) or views (CPV). Publishers earn commissions by promoting apps and products with full performance tracking.
3. DSP Real-Time Bidding: RTB (Real-Time Bidding) purchases through DSP integration expanding delivery reach beyond traditional ad network inventory

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels3 records

Core offering

Zucks operates a dual-sided smartphone mobile advertising platform connecting advertisers/agencies with publishers and app developers. Its two core services are Zucks Ad Network (CPC/CPM click-based advertising with optimization, dedicated trader support, and rich ad formats including banner, native, video, and interactive) and Zucks Affiliate (performance-based CPI/CPV advertising for app promotion). The platform enables advertisers to acquire users and drive engagement while allowing publishers to monetize mobile inventory across iOS, Android, and mobile web.

Product overview

Zucks operates a dual-sided smartphone advertising platform connecting advertisers/agencies seeking app promotion with publishers/app developers seeking monetization. The platform consists of Zucks Ad Network (CPC/CPM click-based advertising with optimization and DSP RTB buying) and Zucks Affiliate (performance-based CPI/CPV advertising). Key differentiators include proprietary user experience formats (Knarry), over 500 title/30,000 creative production track record, anti-fraud tools, and compliance with JIAA guidelines. Services are available in Japanese, English, and Chinese markets.

Differentiator

Problem solved

Functional benefit

Brands

• Zucks Ad Network: Smartphone-specific click-based advertising network for publishers and advertisers
• Zucks Affiliate
• Knarry

Products and services

• Zucks Ad Network (Advertiser)

Quantifiable outcome

• Average ad delivery can begin within 2 business days after registration
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration18 records

Feature6 records

Partnerships

13 partnerships are on record, tiered core.

• Zucks China, Inc. (上海掌酷思广告有限公司)coreOthers · 12 June 2019Wholly-owned subsidiary for China operations, established June 12, 2019 with capital of 40,000,000 JPY.
• Google (谷歌株式会社)coreTechnology or IntegrationPrimary advertising identifier data sharing partner. Google Advertising ID and targeting preference data shared for ad delivery and measurement purposes.
• Kochava Inc.coreTechnology or IntegrationMobile measurement partner for attribution and analytics. Privacy policy compliant data sharing for ad measurement.
• TUNE, Inc.coreTechnology or IntegrationMobile measurement and analytics partner for attribution services and privacy-compliant data processing.
• 株式会社CyberZcoreTechnology or IntegrationJapanese mobile advertising technology partner for analytics and attribution services.
• 株式会社アドウェイズ (Adways)coreTechnology or IntegrationJapanese affiliate advertising technology partner for campaign tracking and performance measurement.
• adjust Inc.coreTechnology or IntegrationMobile attribution and analytics platform partner for campaign measurement and fraud detection.
• AppsFlyer Ltd.coreTechnology or IntegrationMobile analytics and attribution partner for cross-promotion measurement and privacy-compliant data processing.
• SpiderLabscoreTechnology or IntegrationThird-party ad verification partner ensuring MRC-standard ad fraud detection and brand safety compliance.
• IAS (Integral Ad Science)coreTechnology or IntegrationThird-party brand safety and ad verification partner for viewability and fraud prevention.
• OraclecoreTechnology or IntegrationThird-party ad verification partner for ad fraud detection and brand safety through Moat analytics.
• AdMob MediationcoreTechnology or IntegrationSelected as one of approximately 30 global AdMob Mediation partners, enabling publishers to monetize through Zucks inventory via Google's mediation platform.
• CARTA HOLDINGS, Inc.coreOthersParent company headquartered in Japan. Zucks China transfers personal data to CARTA HOLDINGS for internal group management purposes with explicit user consent.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• FreakOut Holdings: Japanese digital advertising technology holding company (parent of fluct and other DSP/SSP assets). Comparable Japanese mobile ad-tech platform competing in the same market as Zucks.
• AppLovin: Global mobile ad network and monetization platform with AXON, SparkLabs, and AppDiscovery. Directly comparable to Zucks' mobile ad network business, and listed as a Zucks partner.
• Unity Ads: Mobile game-focused ad network integrated with the Unity engine (which Zucks supports via SDK). Direct competitor for in-app video and user acquisition.
• Geniee: Japan-based digital advertising technology company operating ad networks, DSP, and affiliate platforms. Listed as Zucks' partner; primary direct competitor in Japanese mobile ad network.
• Fluct: Japan-based mobile ad network and SSP (now part of FreakOut Holdings). Direct competitor in Japanese mobile programmatic and ad mediation. Listed as Zucks partner.
• ironSource (Unity): Mobile ad mediation and monetization network now part of Unity. Direct competitor in mobile app install ads, mediation, and ad network services.
• Magnite: Independent sell-side advertising platform (formerly Rubicon Project/Telaria). Competes in mobile SSP/mediation layer. Listed as Zucks partner.
• Adways: Japanese affiliate advertising and mobile marketing technology company. Direct competitor in performance/CPI affiliate advertising; also a Zucks data-sharing partner.

Emerging players

• Moloco: AI-driven programmatic mobile ad platform with cloud DSP and ad monetization solutions. Comparable mobile-first DSP competing for Japanese demand.

Regional players

• CyberZ: Japanese mobile advertising analytics and video ad company (part of Septeni Holdings group). Comparable in Japanese mobile ad analytics; listed as Zucks data-sharing partner.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/zucks_pr
• Facebookfacebook.com/Zucks.jp
• LinkedInlinkedin.com/company/zucks-inc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries1 record

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 Zucks