SpinX
SpinX

The Leading TransparentMarketplace for SmarterAd Buying.

Driven by transparency, we empower mobile-first brands to unlock peak performance, boost revenue, and scale smart—across every corner of the smartphone ecosystem.

The Mobile DSP That Actually Delivers.

Stop paying for impressions that don't convert. SpinX connects you to first-party, brand-safe inventory at scale — with full transparency, real-time bidding, and a team obsessed with your performance.

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When we started app-to-app affiliation, our very first partner was Spinx. Their professionalism, responsiveness, and direct contact were huge assets in this collaboration. We are very happy to work with Spinx and we 100% recommend them to any company looking to get into affiliate marketing.

Clara Storti
Clara Storti
Digital Marketing Manager, Betsson France

The Reality for Today's Growth Teams

We deliver new users—and keep them immersed.

For Advertisers

Scale with quality users

Finding engaged users with high ROAS across multiple markets shouldn't drain your team's time, budget, or energy. SpinX helps performance marketers acquire users who stick—so you can scale efficiently and hit your KPIs faster.

Full Transparency

See exactly where every dollar goes — placements, sources, spend, and ROAS in real time.

Direct Inventory Access

Bypass middlemen and connect directly to our proprietary bidder and owned & operated supply.

Launch in Days

Streamlined onboarding gets you from brief to live fast — no lengthy contracts or delays.

Incentive Alignment

We win when you scale profitably. No hidden markups, no rebrokering, no conflicting incentives.

Know more about your market than your competitors do.

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Speed & Simplicity

Brief to live in hours

No lengthy contracts, no back-and-forth. Our onboarding gets your first campaign running within hours of sign-up.

Adspin Games & Ad Exchange

Powered by our own ecosystem.

SpinX is part of Adspin.io — operating Adspin Games, a portfolio of owned mobile titles, and Adspin Ad Exchange, our proprietary RTB platform. First-party supply, built in-house.

Global Coverage

Every market. One partner.

From Western Europe to Southeast Asia — SpinX has boots on the ground in every region your growth targets.

Head-to-head

Traditional Ad Agencies vs. The SpinX Marketplace

See how leading mobile brands boosted performance by choosing SpinX.

FeatureTraditional AgenciesSpinX Marketplace
TransparencyOpaque pricing and media sourceFull visibility into performance, placements and spend
Media BuyingOften rebroker campaigns to unknown sources (including us!)Direct access to our proprietary bidder and owned & operated inventory
EfficiencyManual process, long feedback loopsAutomated, real-time optimization across channels
PerformanceLayered margins eat into your ROASLean, performance-driven campaigns built to scale profitably
Access to InventoryDependent on 3rd-party partnersUnique access to high-quality, in-app traffic from our owned apps and direct supply
Tech StackOutdated or black-box techOur modern bidder is custom-built for mobile and tunes for ROAS and LTV goals
SupportAccount Manager juggling multiple clientsA partner-first approach. Our team works with you like an extension of your growth team
Speed to MarketSlower campaign launches & adjustmentsLaunch in days, iterate in hours
Incentive AlignmentAgencies win on markups — not outcomesWe win when you scale profitably, not when your CPMs rise
Adspin.io

Our Supply Powerhouse

View the site

Oursupplypowerhouse.Builtfromthegroundup.

Adspin.io is the engine behind SpinX — operating two distinct supply pillars that give advertisers direct access to high-quality, owned inventory at scale.

Adspin Games
SpinX Advertisers
Adspin Ad Exchange

Adspin Games

First-party traffic from owned titles

Adspin Games operates a portfolio of proprietary mobile games — delivering engaged, first-party audiences with no intermediaries, no rebrokering, and full supply transparency.

Supply Quality

Every impression, accountable

Because we own and operate our supply, every impression is traceable. No unknown sources, no black-box partners — just clean, brand-safe inventory we stand behind. Verified by DoubleVerify.

Adspin Ad Exchange

Proprietary RTB at scale

Adspin Ad Exchange is our custom-built real-time bidding platform — connecting premium advertisers to curated supply with full auction transparency and dynamic yield optimisation.

Worldwide

Our Global Presence

With offices across Europe, the Americas, and Asia-Pacific, SpinX brings local expertise and global scale to every campaign.

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Athens

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Hamburg

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Lisbon

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New York

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Singapore