FourM
FourM is a Japan-based media growth company and subsidiary of AnyMind Group that provides the AnyManager platform for app developers and web publishers to manage ad monetization, SDK implementation, mediation, and ASO analytics through a unified dashboard.
- Company typePrivate
- Founded2009
- HeadquartersRoppongi, Japan
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What FourM does
FourM (株式会社フォーエム) is a Japan-based media growth company founded in 2009, operating as a wholly-owned subsidiary of AnyMind Group, a BPaaS company listed on the Tokyo Stock Exchange. The company provides the AnyManager platform, an All-in-One solution for app developers and web publishers that consolidates ad revenue management, SDK implementation, mediation, ASO optimization, and analytics into a unified dashboard. AnyManager's core technical components include a Package SDK enabling single-implementation connectivity to multiple mediation partners (Google AdMob, SSPs, Unity, Flutter), a centralized revenue dashboard, NLP-powered Deep Review Analytics for app store review mining, and the Story Engine tool for automated Web Stories generation.
FourM's customer segments are mobile app developers, web media publishers, and publisher trading desks in Japan seeking to optimize digital advertising revenue. The company differentiates through its Google-certified Publishing Partner (GCPP) status, deep specialization in the Japanese market, and a hybrid product-led and consulting-led go-to-market model combining self-serve platform access with managed services. The Media Hacker (メディアハッカー) blog serves as a content marketing asset and thought leadership platform covering AdMob, GAM, ASO, and ad tech topics. Revenue is generated through three streams: ad monetization revenue share (transaction fee), managed services and consulting (professional services), and subscription-based access to AI-powered optimization features. The most recent product milestone is the September 2025 launch of an AI Optimization feature that demonstrated an 84% reduction in ad operations workload during internal validation.
FourM firmographics
Firmographics- Name
- FourM
- Legal name
- 株式会社フォーemicolon
- Website
- https://fourm.jp
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- FourM is a Japan-based media growth company and subsidiary of AnyMind Group that provides the AnyManager platform for app developers and web publishers to manage ad monetization, SDK implementation, mediation, and ASO analytics through a unified dashboard.
- Ownership category
- akta.pro rank
FourM industry classification
Industry- Product category
- Ad Monetization and App Growth Software
- NAICS
- Custom Computer Programming Services (541511), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Remote Monitoring & Management (RMM) Services (BPAEABAA)
- akta.pro secondary industries
- Media Asset Management (MAM) Platforms (MPAHAGAA), Business Rules & Decision Management Platforms (BRMS/DMN) (HDAEAKAG)
Keywords
Where FourM is headquartered
LocationHeadquarters
- HQ city
- Roppongi
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
FourM business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Ad Monetization Services: FourM provides ad monetization support services for publishers, managing ad networks, mediation, and reporting. Revenue is generated through revenue share arrangements with publishers, where FourM takes a portion of ad earnings generated through the AnyManager platform and its managed services.
- Managed Services & Consulting: FourM offers paid managed services including ad monetization setup, ongoing optimization, waterfall configuration, AdMob Bidding initial configuration, and monthly reporting. These are provided at additional cost beyond the standard AnyManager platform, with the revenue share proportion adjusted accordingly.
- AI Optimization Feature (AnyManager): AI-driven automation of ad operations tasks (ad placement, frequency adjustments) on the AnyManager platform, reducing manual workload. FourM's Japan-based trading desk tested this feature, demonstrating an 84% reduction in operational workload while maintaining ad revenue levels.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Standard platform access with ad revenue management, mediation, and analytics |
| Hybrid | Monthly | Managed services add-on for ongoing ad operations, waterfall optimization, and reporting |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
FourM product offering
Product offeringCore offering
FourM provides the AnyManager All-in-One platform and managed services that help app developers and web publishers maximize advertising revenue. The platform consolidates ad revenue data across multiple ad networks, mediation partners, and SSPs into a single dashboard, and supports SDK implementation, ASO analytics, and NLP-based review analysis. FourM complements the platform with paid managed services for ad monetization, waterfall configuration, AdMob Bidding setup, and ongoing optimization under revenue-share arrangements.
Product overview
FourM operates as a media growth company providing the AnyManager All-in-One platform for app and web monetization. The core AnyManager platform is complemented by specialized modules including Package SDK for multi-network ad implementation, Dashboard for revenue management, App Analytics for ASO, and Deep Review Analytics for NLP-based review analysis. The company also operates Media Hacker as an educational content platform, and offers Story Engine for Web Stories generation.
Differentiator
Problem solved
Functional benefit
Brands
- AnyManager: All-in-One platform for app growth, ad revenue management, store review analysis, competitor app analysis, SDK implementation, and payment services.
Products and services
- AnyManager All-in-One platform for app growth and monetization, providing ad revenue management across multiple ad networks, store review analysis, competitor app analysis, SDK implementation, and payment services. Targets app developers and web publishers.
- Story Engine Proprietary tool that automatically generates Web Stories (AMP-based visual stories) from article URLs in approximately 3 minutes, with Google AdExchange support. Targets web media publishers seeking to deploy Web Stories at scale.
- FourM Managed Ad Monetization Services Paid managed services including ad monetization setup, ongoing optimization, mediation waterfall configuration, AdMob Bidding initial configuration, and monthly reporting, provided at additional cost beyond the standard AnyManager platform with adjusted revenue share. Targets enterprise app developers and publishers.
Quantifiable outcome
- 84% reduction in ad operations workload (from 60 hours to 10 hours) between July and August 2025 while maintaining the same ad revenue
- +2 more outcomes
Companies that use FourM
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
FourM technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability3 records
Feature5 records
FourM partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- AnyMind GroupcoreFourM is a Japan-based publisher trading desk and operating subsidiary of AnyMind Group, a BPaaS company listed on the Tokyo Stock Exchange. FourM serves as AnyMind Group's primary testing ground for new AnyManager platform features, including the AI Optimization feature launched in September 2025. The relationship involves deep operational integration where FourM implements and validates AnyMind Group's ad tech products for the Japanese market.
- Google (AdMob, Ad Manager, AdExchange)coreFourM is a Google-certified Publishing Partner (GCPP) providing AdMob, Google Ad Manager (GAM), and Google AdExchange services to Japanese publishers. The company integrates with Google AdMob for app monetization, GAM for web ad management, and AdExchange for programmatic ad serving including Web Stories. FourM provides mediation support, AdMob Bidding configuration, and ongoing optimization services for Google ad products.
- Prebid.orgcoreFourM provides expertise and educational content on Prebid Mobile (an open-source header bidding platform developed by Prebid.org) and Prebid.js. The company covers Prebid implementation, ID solution integration, and Prebid Mobile success stories through its メディアハッカー content, positioning itself as a knowledgeable implementation partner for publishers adopting Prebid-based monetization.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
FourM competitors and assessment
Company assessmentBroad incumbents
- AppLovin: Public mobile ad-tech and monetization platform with mediation, bidding and analytics. Competes head-on with AnyManager for app publisher revenue share, but at much greater scale and global footprint.
- Unity (ironSource): Unity absorbed ironSource to deliver a mobile growth and monetization stack including mediation, bidding and ad operations tooling. Direct overlap with AnyManager's mediation, SDK and AI bidding roadmap.
- InMobi: Asia-headquartered mobile ad-tech platform with mediation, programmatic and analytics. Strong APAC distribution that overlaps with FourM's Japanese publisher base and AnyMind's broader regional ambitions.
- Pubmatic: Public programmatic ad-tech platform providing header bidding, SSP and analytics for web publishers. Competes with FourM's GAM and AdExchange services for Japanese web media publishers.
Direct peers
- Adjust: Mobile measurement and analytics suite used by app developers to attribute and analyze ad revenue, overlapping with AnyManager's analytics and ASO modules, particularly for APAC publishers.
- AppsFlyer: Mobile attribution and marketing analytics platform explicitly named as a data partner in FourM's content; competes for the same app publisher budget that funds AnyManager implementations.
- Singular: Marketing analytics and ETL platform for mobile attribution and ad revenue. Used by app-focused teams and competes with AnyManager's reporting and ASO analytics layer.
- Chartboost: Mobile ad mediation and programmatic exchange historically focused on games apps. Competes with AnyManager's Package SDK and mediation offerings on mediation yield and waterfall configuration.
- Smaato (Verve Group): Mobile ad exchange and SSP now part of Verve Group, providing programmatic monetization for app publishers. Competes with AnyManager on header bidding, exchange access, and revenue analytics.
- Tapjoy: App monetization platform offering rewarded advertising, mediation and analytics for mobile developers. Direct overlap with AnyManager's mediation and managed optimization services.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
FourM social profiles
Digital presenceFourM financial estimates
Financial estimateRevenue estimate
Valuation estimate
FourM leadership team
Management profileNumber of profiles
Profiles1 record
FourM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
FourM M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about FourM
What does FourM do?
FourM provides the AnyManager All-in-One platform and managed services that help app developers and web publishers maximize advertising revenue. The platform consolidates ad revenue data across multiple ad networks, mediation partners, and SSPs into a single dashboard, and supports SDK implementation, ASO analytics, and NLP-based review analysis. FourM complements the platform with paid managed services for ad monetization, waterfall configuration, AdMob Bidding setup, and ongoing optimization under revenue-share arrangements.
Is FourM a public or private company?
FourM is a private company. It is classified as corporate owned and is currently operating.
When was FourM founded?
FourM was founded in 2009. It employs 11 to 50 people.
Where is FourM based?
FourM is headquartered in Roppongi, Japan, in the Asia region.
How does FourM make money?
Three revenue lines are on record. Ad Monetization Services are the primary driver. The others are managed Services & Consulting and AI Optimization Feature (AnyManager).
Who are FourM's main competitors?
Broad incumbents on record are AppLovin, Unity (ironSource), InMobi and Pubmatic. Direct peers are Adjust, AppsFlyer, Singular, Chartboost, Smaato (Verve Group) and Tapjoy.
Does FourM have an API?
No public API is recorded for FourM.
What industry is FourM in?
FourM's product category is Ad Monetization and App Growth Software. Its primary akta.pro industry code is BPAEABAA, Remote Monitoring & Management (RMM) Services, with a secondary code of MPAHAGAA, Media Asset Management (MAM) Platforms. Its NAICS code is 541511 and its SIC code is 7373.