Supply-Side Publisher Monetisation Engines · AdTech Vendor · Agency & Consultancy
fluct
Japanese publisher monetisation technology and managed advertising operations provider.
Available information varies by company and source.
Profile record updated:
Company facts
- Official name
- fluct, Inc.
- Entity type
- COMPANY
- Founded
- 2008
- Headquarters
- Japan
- Company size
- 50–200
- Market cluster / sector
- Supply-Side Publisher Monetisation Engines
- Market role
- AdTech Vendor · Agency & Consultancy
- Official website
- fluct.auth0.com
What fluct does
fluct combines proprietary publisher-side ad technology with managed operational services. Publishers connect web and app inventory to the company's SSP, header-bidding wrapper, Open Bidding exchange access and analytics products. fluct creates value by consolidating demand access, automating floor-price and delivery controls, analysing revenue performance and providing implementation and ongoing publisher support. It monetises through negotiated platform, operational and advertising-revenue-related commercial arrangements.
Category differentiation
fluct is a publisher-side AdTech vendor and managed monetisation provider, not an advertiser-facing DSP or a consumer media publisher. Its core products serve web and app publishers rather than consumer end users.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
fluct, Inc. is a Tokyo-based advertising technology and media-consulting subsidiary of CARTA HOLDINGS. It supplies digital publishers, app developers and media operators with publisher monetisation infrastructure: fluct SSP, the BID STRAP Prebid wrapper, DATA STRAP reporting, managed Google Open Bidding access and the fluct Strap revenue-operations suite. Its systems manage programmatic demand connections, auctions, floor pricing, reporting, A/B testing and advertising delivery across web and app inventory. The company generates revenue from publisher monetisation operations, platform access, programmatic auction activity, implementation and ongoing consulting or managed-service engagements. Its direct customers are publishers and media businesses rather than consumer audiences or advertisers. Commercial terms are negotiated by publisher engagement; no public fixed price list or rate card is disclosed.
Business model & monetisation
fluct uses negotiated B2B commercial arrangements combining publisher monetisation operations, programmatic auction and header-bidding activity, software platform access, implementation and managed Open Bidding support. Its SSP and demand connectivity support transaction-linked advertising revenue, while DATA STRAP, BID STRAP and fluct Strap support software and service fees. Public product pages do not disclose fixed prices, published take rates or standard subscription tiers.
- Publisher programmatic monetisation operations
- Percentage take-rate or negotiated advertising-revenue share
- SSP, header-bidding and analytics platform access
- Software subscription or negotiated platform fee
- Implementation, consulting and managed Open Bidding support
- Service fee
Products & capabilities
No products with linked sources are available in this view.
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Verified Ownership & Corporate Hierarchy
Complete corporate hierarchy traversal, shareholder cap table history, and parent holding links sourced from regulatory filings.
360° Tech Stack & Vendor Telemetry
Technical header bidding configurations, sellers.json registry nodes, CMP disclosures, and direct programmatic supply chains.
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Competitors & alternatives
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Publisher monetisation platform combining SSP tools, analytics and yield services.
Self-service header bidding and publisher monetisation platform.
Publisher monetisation partner for contextual advertising and header bidding.
Programmatic adtech and monetisation tools for buyers and publishers.
Publisher monetisation platform for yield optimisation and managed ad operations.
Side-by-side comparisons
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
No sufficiently sourced and dated signals are available for this view.
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Questions about fluct
What is fluct?
fluct is a Japanese AdTech and media-consulting subsidiary providing SSP, header bidding, Open Bidding, analytics and publisher revenue-operations services.
Who uses fluct?
Digital publishers, web media companies, newspaper and magazine publishers, app developers and publisher advertising-operations teams use fluct.
How does fluct make money?
fluct earns negotiated revenue from publisher monetisation operations, programmatic advertising activity, software access, implementation and managed services.
Sources & coverage
This profile uses public, official and technically observable information. Missing information does not prove that a product or relationship does not exist. The list below does not imply that every profile statement has been verified.
23 publicly documented primary sources and citations linked across the market graph.
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