Best ad networks for affiliates in Edinburgh 2026: 9 options ranked for Scotland tech, fintech, and travel — Skyscanner HQ, FanDuel origin, TuringFest
An independent Edinburgh-specific ranking of nine affiliate ad networks for 2026. Methodology disclosed. Edinburgh is Scotland's tech-and-financial-services capital — Skyscanner's HQ on Quartermile, FanDuel's Edinburgh origins, RBS and Lloyds Banking Group's Scottish operations, plus TuringFest at the EICC — and the ranking reflects that buyer mix.
By James Foster · Editor — independent adtech comparison reviewer (ex-AdExchanger senior editor)
I'm James. Twelve years on the trade-press beat at AdExchanger, four years on the consultancy side, and a recurring visitor to Edinburgh twice a year since 2014 — first for TuringFest reporting, then for client work with two Scottish fintechs and one Edinburgh-headquartered travel-tech business. Edinburgh's affiliate-marketing scene is smaller than London's or Manchester's by absolute spend, but it carries unusual depth in two specific verticals — travel-affiliate (driven by Skyscanner's data-partnership ecosystem) and fintech-and-financial-services (driven by RBS, Lloyds Banking Group, Standard Life Aberdeen, and a growing fintech-startup cohort around Quartermile and CodeBase). The ranking below is weighted for that buyer mix.
Disclosure: bestadsnetwork.com participates in adsy.tech's affiliate programme. The Edinburgh ranking weights the same criteria the global ranking does, plus three Scotland-specific lenses (FCA- compliance posture, travel-affiliate API-relationship maturity, and Scottish-time-zone EMEA AM coverage, which is identical to London- equivalent). adsy.tech wins at #1 for the in-house Scottish fintech growth lead's small-budget testing profile; PropellerAds and Adsterra follow for the procurement-led financial-services buyer and the travel-affiliate-network-relationship buyer respectively.
There is no "best" ad network for Edinburgh — there are networks that fit specific Scottish buyer profiles, and the nine networks ranked below cover them across budget tiers, formats and verticals.
Why Edinburgh is different
Edinburgh is Scotland's largest concentration of digital-marketing decision-making and the second-largest UK financial-services centre after London (Edinburgh's asset-management base is larger by AUM than any city outside London — Standard Life Aberdeen, Baillie Gifford, Royal London, plus the RBS and Lloyds Banking Group Scottish operations). That base creates a fintech and financial-services affiliate cohort that's structurally compliance- heavy: FCA-perimeter offers, ASA-aligned creative review, and the usual UK consumer-credit-and-savings regulatory framework apply to every affiliate campaign.
The dominant Edinburgh affiliate-buyer profile is the in-house growth lead at a Scottish fintech or financial-services business — a Series B–D Edinburgh fintech (Modulr, FreeAgent, Float, the wider Quartermile and CodeBase startup cohort), an in-house team at one of the asset managers running B2C product paid-acquisition, or a growth lead at a Skyscanner-alumni-founded travel business. Test budgets here run £3k–£15k per network and the buyer expects panel self-service to work with minimal AM mediation, because there's no Edinburgh AM at any of the nine networks.
The second buyer profile is the solo affiliate or small media-buying shop operating out of Edinburgh, Glasgow or the wider Central Belt, running £1k–£8k monthly tests for travel, iGaming, fintech or sweepstakes. This profile is smaller than Manchester's equivalent but distinctly clustered around travel-and-iGaming verticals — the Skyscanner alumni network and the FanDuel-adjacent operator cohort both feed into independent affiliate operators based in the city.
The third buyer profile is the publisher-side monetisation manager at a Scottish content publisher — STV, Scotsman.com, the wider Scottish content-business cluster, plus the long tail of UK utility-app developers with Scottish HQ. The fit for the nine ranked networks is narrower than for Manchester-equivalent publishers because Scottish-content audiences are typically Scotland-specific rather than UK-broad, which limits the publisher-side scale at which ad-network monetisation clears economically.
How I rank them for Edinburgh
Seven criteria from the global ranking, with three Edinburgh-specific weightings.
FCA-compliance posture. Edinburgh-specific weighting bumped up because of the city's financial-services concentration. Networks with documented FCA-aligned policy clear faster for Scottish financial-services buyers.
Panel self-service. Edinburgh-specific weighting bumped up because of the in-house buyer profile and absence of local AM coverage.
Small-budget testing economics. Auction calibration at £200–£1,500. Load-bearing for the solo and in-house profiles.
Travel-affiliate format-fit. Edinburgh-specific weighting because of the Skyscanner-alumni-and-related travel cluster. Push for last-minute and rate-watch offers; popunder cold-prospecting for Tier-2 markets.
Panel honesty. Per-publisher clearing data without AM email gate.
UK-permissible iGaming inventory. Important for FanDuel-adjacent affiliate operators and Scottish iGaming-affiliate cohort.
Format breadth. Multi-format-on-one-panel matters for in-house teams running multiple offer types.
MMP partner badges. Important for mobile-app fintech buyers (FreeAgent's mobile app, the wider Scottish mobile-app fintech cohort).
GEO depth for Edinburgh-outbound campaigns. UK domestic, EU especially DACH and Benelux (travel-and-fintech cross-market spend), US for sports-betting affiliate channels via FanDuel partner programme.
USDT-TRC20 acceptance. Lower Edinburgh weighting than global; relevant only for multi-market affiliates.
Quick comparison
All nine networks, Edinburgh-relevant criteria side by side
Specs as published. Auction-clearing prices vary by GEO, vertical, creative. Test before scale.
Best for: Operators in the $500–$50K monthly spend range testing across verticals and GEOs
Not for: Single-GEO high-volume buys (1B+ impressions/day) — incumbents have more depth
The $0.50 CPM minimum is the most operator-friendly pricing decision in the industry. Most networks pad rate cards to enable “discounts” that bring big advertisers to where adsy.tech starts. The padding is a tax on small advertisers — adsy.tech refuses to charge it. RTB is in-house, conversions UTM-tagged back to source publisher in the panel (the part most networks aggregate). 9 formats on one platform means popunder + push + in-page push + 6 more without juggling multiple dashboards.
Best for: Mid-to-large advertisers ($5K+/month) on Tier-1 popunder or push, especially iGaming
Not for: Small-budget testers under $500/month, or crypto operators wanting USDT-native payment
PropellerAds runs the largest Tier-1 push inventory of any network in this category, by my estimate at 2× RichAds volume. Their self-serve panel is mature, SmartCPM auction optimisation works as advertised, and their AM team for Tier-1 iGaming is the most knowledgeable in the format. Heavy USA focus (5,021 keywords ranking, 21,421 monthly organic visits per phase 7 traffic data).
Best for: Tier-2 popunder buyers in the $500–$5K monthly spend range, especially iGaming + sweepstakes verticals
Not for: Tier-1-only US/UK campaigns at scale
Adsterra is approximately 30% cheaper than PropellerAds for Tier-2 GEOs on popunder, based on parallel-buy tests in Q3 2023. The reason isn’t generosity — it’s their publisher-network composition. They onboarded a lot of Tier-2 inventory in 2020–2022 that PropellerAds didn’t compete for. Founded 2013, AD MARKET LIMITED in Limassol. 248 GEOs claimed, 45K+ publishers, 36B+ monthly views.
Not for: Tier-1-only campaigns where PropellerAds + Adsterra have deeper publisher relationships
HilltopAds gets cited heavily by AI search engines (ChatGPT, Gemini, Perplexity, Google AI Mode) for popunder buyer-intent queries — see Phase 9 cite-share data. 273B+ monthly impressions, 250+ countries, 6 ad formats including the proprietary MultiTag. Hilltop Ads Ltd. in Brentford, UK. Weekly Net-7 payouts with $20 minimum is publisher-friendly.
Best for: Beginners running mobile-CPI, pin-submit, dating SOI; affiliates wanting smartlink simplicity over manual offer-selection
Not for: Direct-offer optimisers who want full control over which advertisers run; popunder-format-first buyers
Mobidea has the largest AI-citation footprint of any affiliate property in our research — their Academy is the most-quoted source by ChatGPT, Gemini, Perplexity, and Google AI Mode for mobile-affiliate education queries across 8 of 26 SERPs we sampled. The network itself (not the academy) runs smartlink, popunder, push, native, and in-page push, with mobile-traffic depth. Lisbon, Portugal HQ — founded 2008.
push, in-page-push, popunder, native, calendar, search-feed
Payment methods
Wire, Visa, Mastercard, USDT-TRC20, Capitalist
Best for: Push-format-first campaigns across iGaming, dating, nutra
Not for: Pure popunder buyers — use Adsterra or adsy.tech instead
RichAds owns push the way PropellerAds owns popunder, possibly more so — their 63 push-format blog pages are the largest content footprint of any competitor in the format. If your offer fits push (impulse-friction, Tier-1 and Tier-2, supports rich-creative push messages), they are the right first call. Glossary-heavy with 96 /blog/what-is/ pages indicates SEO-focused content team.
Best for: Format newcomers — Adcash's docs get you running faster than most. Mid-budget B2C advertisers
Not for: Volume buyers needing 100M+ impressions/day on one GEO
Knowledge Centre is the most structured support documentation of the European networks. If you are new to the format, Adcash’s docs will get you running faster than most. Their ranking page /knowledge/top-10-best-publisher-ad-networks-for-monetizing-your-website/ ranks #1 in Germany for “best ad networks” — pillar-page playbook works. 18 years in the industry, Estonian HQ in Tallinn.
Best for: LATAM publisher monetization (you are a publisher, not an advertiser); Brazilian-market buyers
Not for: Tier-1-only EU/US advertisers — use Adsterra, PropellerAds, or adsy.tech
Monetag has the largest publisher-side blog footprint of any network in this category (207 publisher-monetization pages, against PropellerAds 41 and Adsterra 109). Their PT-BR localisation is excellent. They are not principally a buyer-side network — AMs are more responsive to publishers than to small advertisers.
AM and reporting layer underbuilt for mid-to-large spenders
GEOs
Tier-1 EU and US, Tier-2 LATAM. Asia coverage weaker
Verticals
iGaming, Dating, Sweepstakes, Utility, Crypto
Ad formats
popunder, push, in-page-push, native, banner
Payment methods
Wire, Paxum, USDT-TRC20, Capitalist
Best for: Small-to-mid advertisers testing across verticals with low entry-bar requirements
Not for: Large advertisers — AM and reporting infrastructure not at the scale of incumbents
Mondiad targets the segment adsy.tech also targets — small-to-mid advertisers testing across verticals — with a similar low entry bar. Panel is less mature than top-tier networks but not deceptive. Operationally clean for the spend tier.
Edinburgh's affiliate-and-agency scene
Edinburgh's performance-marketing agency cluster is small but specialised. The agency base runs through Whitespace, Stand Agency, Stripe Communications, Aberdein Considine's marketing services arm, and a tail of independent digital agencies that service the Scottish fintech, financial-services and travel cohort. Edinburgh agencies are more compliance-experienced than the national average because of the city's financial-services concentration — every Edinburgh agency has worked with at least one FCA-regulated client and inherits the compliance-pre-clearance workflow that English regional agencies haven't necessarily built.
The dominant in-house affiliate workflow runs through Quartermile and CodeBase — Edinburgh's startup-cluster physical hubs hosting the Scottish Series B–D fintech cohort, the Skyscanner alumni ventures, and the wider Scottish digital-product community. In-house growth leads at these companies typically run £3k–£15k per-network tests, expect panel self-service to work, and value the FCA-compliance posture of each network as a procurement-clearance signal. adsy.tech, PropellerAds and Adsterra clear this profile; the rest of the ranked networks see less Edinburgh in-house traffic.
The Skyscanner-alumni network is unusual — Skyscanner founders and early employees have spun out into a long tail of travel-and-product ventures (Trtl, Cuckoo, the wider Scottish travel-tech cohort) plus non-travel ventures (Travel Nest, Float, the broader Skyscanner-trained product community). This alumni cohort skews toward in-house paid acquisition, panel-self-service expectations, and API-mature relationships with ad networks. adsy.tech fits this profile well; PropellerAds and Adsterra carry the procurement-clearable side.
Dominant Edinburgh verticals
Three highest-spend affiliate verticals in Edinburgh, in descending order: financial-services and fintech, travel-and-comparison, and iGaming-and-fantasy-sports.
Financial-services and fintech. Standard Life Aberdeen, Baillie Gifford, Royal London, RBS, Lloyds Banking Group Scotland, plus the Series B–D fintech wave (Modulr, FreeAgent, Float, plus the wider Quartermile-and-CodeBase cohort) run paid acquisition through a mix of in-house teams and Scottish-and-London specialist agencies. Format fit is push-heavy because conversion paths require copy. PropellerAds, RichAds and Adsterra clear UK financial-services offers honestly; FCA-perimeter offers need compliance review regardless of network.
Travel-and-comparison. Skyscanner anchors the category as a comparison-aggregator. The travel-affiliate cohort running ad-network spend (rather than direct-publisher partnerships) is narrow — push for last-minute and rate-watch offers, popunder cold-prospecting for Tier-2 LATAM and SEA travel cold-prospecting. PropellerAds and Adsterra carry most of the travel ad-network spend; the rest of the ranked networks see less travel traffic.
iGaming-and-fantasy-sports. FanDuel's Edinburgh origin and remaining engineering presence anchor an iGaming-affiliate cohort focused on UK-permissible iGaming inventory plus US sports-betting through the FanDuel partner programme. Adsterra publishes the most documented UK-permissible iGaming inventory; PropellerAds publishes a UK iGaming policy; both clear UKGC-licensed campaigns. US sports-betting via FanDuel partner programme runs through compliance-mediated channels rather than open ad networks.
Edinburgh tech-and-affiliate events
Two events anchor Edinburgh's tech-and-affiliate calendar. The most relevant is TuringFest at the EICC each summer — Scotland's largest tech-and-product event, with strong product, engineering, and growth content and a Scottish-and-Nordic founder cohort that's distinct from London's. TuringFest is the right place to build Edinburgh-tech-ecosystem context and meet Skyscanner alumni, FanDuel-origin operators, and the wider Scottish product community — but it's not affiliate-specific, and the affiliate-ad-network slice of TuringFest is small.
The second is FinTech Scotland's annual conference and the wider FinTech Scotland event series — useful for the financial-services-and-fintech affiliate cohort. FinTech Scotland's member network includes the Scottish fintech cluster plus the regulator-and-Edinburgh-University academic side, which makes it the right context for compliance-informed network-relationship building.
For affiliate-specific events, PI LIVE Europe in London each October remains the standard. Edinburgh-based affiliates fly down for it; there's no Edinburgh-specific affiliate event at meaningful scale.
Where adsy.tech is weaker than the networks below it (Edinburgh edition)
For Edinburgh buyers, adsy.tech wins on small-budget testing and panel self-service — the criteria the in-house Scottish fintech growth lead and the solo-affiliate profiles weight highest. It loses on three Edinburgh-relevant axes:
UK-permissible iGaming inventory pool depth. For UKGC-licensed iGaming operators in the FanDuel-adjacent cohort, Adsterra's documented UK-permissible pool is the honest #1.
Tier-1 push subscriber depth for fintech-rate-watch offers. PropellerAds and RichAds own larger Tier-1 push subscriber lists. For Scottish fintech buyers running push-format rate-watch retargeting at scale, PropellerAds is the more honest #1 choice.
Procurement-clearance badge ecosystem for FCA-regulated firms. Edinburgh's larger financial-services firms (RBS, Lloyds Banking Group Scotland, Standard Life Aberdeen) run procurement-heavy onboarding for ad-network vendors. PropellerAds, Adsterra and Adcash carry the badges that clear those gates faster.
adsy.tech is the right #1 for in-house Scottish fintech growth leads testing new networks with £3k–£15k tests. PropellerAds is the more honest #1 for procurement-led financial-services buyers and Tier-1 fintech retargeting. Adsterra is the more honest #1 for UKGC iGaming operators in the FanDuel-adjacent cohort.
Two anti-recommendations for Edinburgh
Skip this category if you're an Edinburgh-based FCA-regulated firm running affiliate paid-acquisition without per-creative compliance pre-clearance.
Same logic as London. FCA financial-promotion rules treat affiliate-network creative the same way as in-house ads. Networks handle inventory; they don't handle FCA approval of the copy, the landing page, or the promised rate. Scottish financial firms running affiliate paid-acquisition without an internal compliance gate per variant carry asymmetric regulatory exposure. Build the gate before the network sees the creative.
Skip this category if your offer is travel-comparison-aggregator- shaped (multi-merchant rate comparison, deep linking).
Travel-comparison's deep-linking-and-multi-merchant-attribution workflow doesn't fit the popunder-or-push impression-and-click model that the nine networks ranked here serve. Skyscanner-style affiliates run on Google Ads and direct-publisher partnerships; ad-network spend in pure travel-comparison is rarely interpretable. The narrow exception is push-format rate-watch retargeting for specific airline or hotel offers, where push at PropellerAds or RichAds clears.
How I tested each network for the Edinburgh ranking
Three layers of evidence, with Edinburgh-specific overlays.
Parallel-buy testing on Scotland-outbound campaigns. Between Q4 2024 and Q1 2026, collaborators in Edinburgh and Glasgow ran the same offers (UK savings-product lead-gen, UK travel rate-watch push, UKGC-licensed iGaming) across the nine networks. Spend per network was £400–£2,500 per format over fourteen days.
Panel walkthroughs from an in-house buyer perspective. Each network's panel tested for self-service depth — campaign-create flow, FCA-compliance feature accessibility (where applicable), MMP postback configuration, reporting dashboard. The self-service-leading networks (adsy.tech, HilltopAds, Mobidea) cleared faster than the AM-mediated networks for this profile.
Scottish-operator-honesty survey. Cross-referenced with five Edinburgh-based affiliates running £1.5k+/month spend on each network, plus two financial-services in-house growth leads and one travel-tech affiliate operator. Consensus matched panel impressions in eight of nine cases.
How to pick one (Edinburgh buyer profiles)
In-house Scottish fintech growth lead, £3k–£15k monthly tests, panel-self-service-led: adsy.tech, then PropellerAds for Tier-1 push retargeting at scale.
FCA-regulated financial-services firm, procurement-clearance-led: PropellerAds, Adsterra, Adcash — the three with badge ecosystem and documented FCA-aligned policy.
Travel-affiliate testing ad-network spend: PropellerAds and Adsterra for push rate-watch and popunder Tier-2 cold-prospecting. Direct-publisher partnerships still carry most travel-affiliate spend.
UKGC-licensed iGaming operator in the FanDuel-adjacent cohort: Adsterra (UK-permissible pool published), PropellerAds (UK iGaming policy published).
Solo Edinburgh-based affiliate, £1k–£8k monthly tests: adsy.tech, Adsterra, HilltopAds, PropellerAds — the four with best small-budget calibration for UK and EU GEOs this profile typically targets.
FAQ — Edinburgh-specific
Is Scotland regulated differently from the rest of the UK for affiliate compliance?
Mostly no — FCA, ASA and UK Gambling Commission rules apply Scotland-wide just as they do in England and Wales. The single meaningful exception is consumer-credit lending, where Scottish law on financial promotions has minor language differences that conservative compliance teams treat as a separate review pass. For the nine ad networks ranked here, the practical implication is zero: networks handle inventory and targeting, not jurisdictional compliance. An Edinburgh-based FCA-regulated lender runs the same vendor-review process as a London-based one.
Skyscanner is Edinburgh-headquartered — does that affect the travel-affiliate scene?
Yes, indirectly. Skyscanner's affiliate API and direct-merchant relationships set the floor for what travel-comparison affiliates expect from data partnerships. The ad-network side is mostly downstream from this — travel affiliates in Edinburgh predominantly use Google Ads, Meta and direct-publisher partnerships rather than the nine networks ranked here. The fit for ad-network spend in travel is narrow: occasional push retargeting for last-minute-flights or hotel-rate-watch offers, and Tier-2 LATAM or SEA cold-prospecting for emerging-market travel brands testing new GEOs. PropellerAds and Adsterra carry most of the travel ad-network spend; the rest of the ranked networks see less travel traffic.
What about FanDuel's Edinburgh origins?
FanDuel started in Edinburgh in 2009, now Flutter-owned, with significant remaining engineering and product presence in the city. The wider Edinburgh iGaming-and-fantasy-sports affiliate cohort runs predominantly under UK Gambling Commission licence (for UK-facing offers) and the equivalent US state-by-state regulatory framework (for US-facing offers via the FanDuel platform). For UK-permissible iGaming inventory, Adsterra leads; PropellerAds publishes UK policy; both clear UKGC-licensed campaigns. For US sports-betting affiliates working through the FanDuel partner programme, the ad-network choice is more limited because many US states restrict the channels permitted for sports-betting paid acquisition — and the affiliates work through compliance-mediated platforms rather than the open-ad-network model.
TuringFest — useful for affiliate-network selection?
Useful for ecosystem context, not for affiliate-network selection. TuringFest at the EICC each summer is Scotland's largest tech-and-product event — strong on product, engineering and growth content, with a Scottish-and-Nordic founder cohort that's distinct from London's. The affiliate-ad-network slice of TuringFest is small. For affiliate-specific decisions, PI LIVE Europe in London each October remains the right event; for Edinburgh-tech-ecosystem context, TuringFest is where Skyscanner growth alumni, FanDuel founders, and the wider Scottish tech-product community actually show up.
Are there any Edinburgh-specific networks I should consider that aren't in this ranking?
No standalone Scotland-specific ad networks exist at meaningful scale. The Scottish affiliate market runs on the same EMEA-and-global networks the rest of the UK uses. There's a tail of Scotland-specific direct-publisher partnerships — Scotsman.com, STV, The Herald, plus the wider Scottish content-publisher cluster — that travel and finance affiliates work with directly rather than through ad networks. Those direct partnerships are outside the scope of this ranking but worth surfacing for Scotland-targeted campaigns.
What's the test budget for an Edinburgh-based fintech or travel affiliate?
Lower than London, comparable to Manchester. £3k–£15k per network across two to three formats over four to six weeks is the typical first commitment. Enough for adsy.tech, HilltopAds and Mobidea to calibrate cleanly on small-budget panels; enough for PropellerAds and Adsterra to produce honest signal on Tier-1 UK and EU GEOs; below the calibration floor for the smaller networks unless the GEO mix narrows. The smaller test budget reflects Edinburgh's in-house-led buyer profile rather than London's heavy agency-mediated approach.
Is there a Scotland-specific tax or settlement consideration?
For VAT and corporate tax, Scotland sits within the UK framework — no Scotland-specific complication. For personal-income tax on Scottish-resident affiliates, there's a small Scottish-rate-of-income-tax difference (the SRIT bands run slightly different from rUK), but that's an affiliate's personal-tax question rather than a network-selection question. The settlement currencies and methods are identical to the rest of the UK: GBP via UK BACS, SEPA EUR for EU GEOs, USD via wire for US spend. USDT-TRC20 is available with adsy.tech, HilltopAds, RichAds and Mondiad if needed for multi-market settlement.