PubGalaxy
PubGalaxy is a Bulgaria-based publisher monetization platform providing header bidding, programmatic ad optimization, and ad quality protection to 2,000+ digital publishers worldwide. Founded in 2014 and acquired by Azerion in 2021, it serves SMB publishers via self-serve and enterprise advertisers via direct deals.
- Company typePrivate
- Founded2014
- HeadquartersVarna, Bulgaria
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What PubGalaxy does
PubGalaxy is a Bulgaria-based publisher monetization platform, founded in 2014 and operating as a wholly-owned subsidiary of Azerion Technology B.V. since its 2021 acquisition by the Dutch-listed digital entertainment and media group (~$1.6bn market cap). The company provides a header bidding wrapper, Prebid-based programmatic infrastructure, and modular optimization tools (Smart React for ad refresh, Smart View for viewability, On-Page Video Ads, and Ad Quality Protection blocking ~99% of malicious ads) to a network of 2,000+ digital publishers worldwide, including named customers such as Wccftech, SpeedGuide, Mapchart, AndroidGuys, Fotor, Programiz, GSMArena, and XDA Developers. Operationally, PubGalaxy runs engineering in Varna and Sofia (Bulgaria) and reports into Azerion's Schiphol-Rijk headquarters, with data hosted on AWS.
The platform monetizes through a revenue share / take-rate model on programmatic ad spend flowing through its header bidding stack, complemented by advertiser access fees on direct and private marketplace deals. Distribution is dual-sided: self-serve PLG onboarding (header script integration, minimum 100,000 monthly page views) targets SMB and mid-market publishers, while a Premium tier with dedicated account management, 24/7 support, and direct/private marketplace access serves larger enterprise publishers. On the advertiser side, PubGalaxy runs an enterprise sales motion with named demand partners including T-Mobile US (TMUS Data Activation) and GroupM's Xaxis. The demand stack integrates with Google Ad Manager, Azerion's proprietary Improve Digital SSP, LiveRamp's Authenticated Traffic Solution for identity, Amazon Publisher Audiences, and a network of 40+ SSPs/exchanges (Criteo, OpenX, PubMatic, Index Exchange, Magnite, Amazon, and others).
The company operates within a global addressable market and is GDPR-, CCPA-, and LGPD-compliant. Its strategic position reflects the AdTech consolidation wave of 2021, with Azerion's acquisition bundling PubGalaxy with Inskin Media. While the platform competes against independent header bidding wrappers, Google AdSense/Ad Manager, and broader SSPs, its value proposition rests on multi-SSP competition, single-integration convenience, dedicated human ad operations, and incremental yield optimization documented across case studies showing 30%-112% revenue or RPM gains for individual publishers.
PubGalaxy firmographics
Firmographics- Name
- PubGalaxy
- Legal name
- Azerion Technology B.V.
- Website
- https://pubgalaxy.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- PubGalaxy is a Bulgaria-based publisher monetization platform providing header bidding, programmatic ad optimization, and ad quality protection to 2,000+ digital publishers worldwide. Founded in 2014 and acquired by Azerion in 2021, it serves SMB publishers via self-serve and enterprise advertisers via direct deals.
- Ownership category
- akta.pro rank
PubGalaxy industry classification
Industry- Product category
- Ad Tech / Publisher Monetization
- akta.pro primary industry
- Casino/iCasino Affiliate & Review Sites (MPAEAMAB)
- akta.pro secondary industries
- App Monetization & Subscription Management Platforms (BPAMADAI), Billing, Subscription & Entitlement Management (IAP orchestration) (MPAFAJAC)
Keywords
Where PubGalaxy is headquartered
LocationHeadquarters
- HQ city
- Varna
- HQ country
- Bulgaria
- HQ region
- Europe
Offices3 records
Markets served
PubGalaxy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Publisher Revenue Share: PubGalaxy operates on a revenue share model where publishers receive a share of the advertising revenue generated from their website inventory. All financial terms are subject to contractual agreement.
- Advertiser Access Fees: Provides advertisers with access to premium publisher inventory through programmatic direct and open auction mechanisms
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Multi-year contract | Standard Revenue Share |
| Transaction based/ take rate | Multi-year contract | Premium Package |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
PubGalaxy product offering
Product offeringCore offering
PubGalaxy provides a header bidding and programmatic ad monetization platform that connects website publishers to 20+ premium SSPs and ad exchanges through a single integration, enabling competitive real-time bidding across demand partners. The platform maximizes publisher eCPM through optimization technology, ad quality protection (blocking 99% of malicious ads), dedicated Ad Ops support, and a daily-updated revenue analytics dashboard, operating under a revenue share model with multi-year contracts.
Product overview
PubGalaxy is a publisher-centric website monetization platform offering a unified platform-plus-modules architecture. The core product is the PubGalaxy Header Bidding Platform, which provides header bidding technology, access to 20+ premium SSPs and ad exchanges, and 20+ years of industry expertise for ad revenue optimization. This core platform is enhanced by add-on modules including Smart React (ad refresh), Smart View (viewability optimization), On-Page Video Ads (video monetization), and Ad Quality Protection (malvertising filtering). PubGalaxy also offers a Publisher Center dashboard for real-time revenue analytics and reporting, plus access to Direct & Private Marketplace Deals for premium inventory sales. The platform operates on a revenue share model and integrates with Google Ad Manager, Improve Digital (Azerion's proprietary SSP), LiveRamp, and a network of 40+ SSPs/bidders including Criteo, OpenX, PubMatic, and Index Exchange.
Differentiator
Problem solved
Functional benefit
Products and services
- PubGalaxy Header Bidding Platform A header bidding wrapper and programmatic ad monetization platform that connects publishers to 20+ premium SSPs and ad exchanges through a single integration, maximizing eCPM through competitive real-time bidding, ad quality protection, and dedicated Ad Ops support for mid-market and enterprise publishers worldwide.
Quantifiable outcome
- Publishers have reported up to 45% revenue growth (AndroidGuys), 89% revenue increase (Programiz), and some nearly tripled earnings (Mapchart)
- +2 more outcomes
Companies that use PubGalaxy
Customer profileNamed customers16 records
Segments5 records
Ideal customer profiles3 records
PubGalaxy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature8 records
PubGalaxy partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Improve DigitalcorePubGalaxy is integrated with its own SSP solution Improve Digital for programmatic advertising. Improve Digital handles ad serving and supply-side platform services with up to 90 days data retention.
- Google Ad ManagercoreUses Google Ad Manager as the core platform technology for managing the PubGalaxy platform and programmatic advertising operations.
- SSPs (Supply Side Platforms)coreComplete ecosystem of SSP partners including 152 Media, 33Across, AcuityAds, Adagio, Adform, Amazon, Blockthrough, Connatix, Conversant, Criteo, PulsePoint, Rise, Equativ, GumGum, Index Exchange, InMobi, Inskin Media, JustPremium, Magnite, Media.net, Nativo, NextMillennium, OneTag, OpenX, Outbrain, Primis, PubMatic, Sharethrough, Smaato, Ogury, Sovrn, Sonobi, TripleLift, Unruly, Vlyby, Xandr, Yieldmo, SeedTag, TappX providing demand for publisher inventory.
- Amazon Web Services (AWS)coreCloud hosting provider for PubGalaxy platform. All platform data is stored in AWS with 2 weeks retention.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
PubGalaxy competitors and assessment
Company assessmentDirect peers
- OpenX: Independent SSP offering header bidding, programmatic direct, and CTV monetization. Closely comparable to PubGalaxy in serving mid-market and enterprise publishers with multi-demand integrations.
- PubMatic: Publicly traded supply-side platform offering header bidding, private marketplace deals, and programmatic direct for publishers worldwide. Directly comparable to PubGalaxy as both monetize publisher inventory across multiple SSPs and demand sources.
- Media.net: Contextual advertising network and SSP serving website publishers. Comparable to PubGalaxy as an alternative to AdSense for publishers seeking diversified demand and competitive auctions.
- Sovrn: Publisher monetization platform offering header bidding (Sovrn Signal), demand optimization, and ad quality tools. Strong direct peer for PubGalaxy's mid-market publisher focus and quality-protection positioning.
- Magnite: Largest independent SSP following the Rubicon Project / Telaria merger, providing header bidding, CTV, and programmatic direct solutions to publishers. Competes with PubGalaxy for premium publisher relationships and direct deal flow.
- Index Exchange: Global independent advertising exchange focused on publisher monetization with header bidding wrapper technology. Directly comparable as a neutral, multi-bidder monetization layer for digital publishers.
- MonetizeMore: Publisher monetization partner offering header bidding implementation, ad ops, and yield optimization for mid-market websites. Directly comparable service offering and customer profile to PubGalaxy.
- Prebid: Open-source header bidding wrapper that PubGalaxy's core technology is built upon. Competes at the technology layer with free, community-driven alternatives that some publishers deploy directly.
Broad incumbents
- Google Ad Manager: Google's integrated ad server and exchange platform that PubGalaxy builds on top of. It is the dominant incumbent in publisher ad serving and competes for the same budget pool, though at vastly greater scale.
- Google AdSense: Google's entry-level publisher monetization product. PubGalaxy explicitly positions as an AdSense alternative or supplement for publishers seeking higher yields, making AdSense a broad incumbent peer.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
PubGalaxy social profiles
Digital presencePubGalaxy compliance and trust
Trust signalCompliance3 records
PubGalaxy financial estimates
Financial estimateRevenue estimate
Valuation estimate
PubGalaxy leadership team
Management profileNumber of profiles
Profiles8 records
PubGalaxy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PubGalaxy 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 PubGalaxy
What does PubGalaxy do?
PubGalaxy provides a header bidding and programmatic ad monetization platform that connects website publishers to 20+ premium SSPs and ad exchanges through a single integration, enabling competitive real-time bidding across demand partners. The platform maximizes publisher eCPM through optimization technology, ad quality protection (blocking 99% of malicious ads), dedicated Ad Ops support, and a daily-updated revenue analytics dashboard, operating under a revenue share model with multi-year contracts.
Is PubGalaxy a public or private company?
PubGalaxy is a private company. It is classified as corporate owned and is currently operating.
When was PubGalaxy founded?
PubGalaxy was founded in 2014. It employs 51 to 100 people.
Where is PubGalaxy based?
PubGalaxy is headquartered in Varna, Bulgaria, in the Europe region.
How does PubGalaxy make money?
Two revenue lines are on record. Publisher Revenue Share is the primary driver. The others are advertiser Access Fees.
Who are PubGalaxy's main competitors?
Direct peers on record are OpenX, PubMatic, Media.net, Sovrn, Magnite, Index Exchange, MonetizeMore and Prebid. Broad incumbents are Google Ad Manager and Google AdSense.
Does PubGalaxy have an API?
No public API is recorded for PubGalaxy.
What industry is PubGalaxy in?
PubGalaxy's product category is Ad Tech / Publisher Monetization. Its primary akta.pro industry code is MPAEAMAB, Casino/iCasino Affiliate & Review Sites, with a secondary code of BPAMADAI, App Monetization & Subscription Management Platforms.