To advertise in Turkey as a foreign brand, plan for Turkish-language keyword research and creative rather than translation, budget for the extra fees Google (4.5%) and Meta (5%) add to ads served in Turkey, and get consent right under KVKK, Turkey’s personal data law, and IYS, the national registry for commercial electronic messages. Most brands launch with Google Search and Shopping plus Meta, decide early whether marketplaces or their own store come first, and set up GA4 with Consent Mode before spending anything meaningful.
For an international brand, the platforms in Turkey will look familiar: Google, Meta, TikTok and YouTube work much as they do elsewhere. What changes is everything around them: language, billing, consent rules and the role of strong domestic marketplaces. This guide walks through each in the order a launch usually meets them.
We write this from the Istanbul side of the table. Glowy, a digital marketing agency based in Istanbul, runs paid media, SEO and measurement for brands selling in Turkey. We have left out market-size statistics because we could not verify recent figures from an official source.
Contents
- How is the Turkish digital advertising market structured?
- Which digital marketing channels work best in Turkey?
- Why does localisation matter more than translation?
- Do Google Ads and Meta charge extra fees for ads shown in Turkey?
- What consent and messaging rules apply (KVKK, IYS)?
- Should you sell on Trendyol or Hepsiburada first?
- How should you set up measurement for Turkey?
- Do you need a local agency to launch ads in Turkey?
- Frequently asked questions
- Sources
- Summary
How is the Turkish digital advertising market structured?
Think of the market as three layers that feed each other.
Search. Google is where purchase intent shows up: product names, brand names, “price” and “reviews” queries, and local searches with a district name attached. For most categories, Search and Shopping campaigns are the most direct way to meet existing demand, and YouTube sits alongside them for reach and consideration.
Social. Instagram is central to how Turkish consumers discover brands, especially in fashion, beauty, home and food. Meta’s ad platform (Facebook and Instagram together) is usually the main demand-creation channel. TikTok has become a serious option for brands whose product can be shown in short video, particularly with younger audiences.
Marketplaces. Domestic marketplaces such as Trendyol and Hepsiburada, alongside Amazon’s Turkish store, are where a large share of online shoppers start and finish their journey. They are search engines in their own right for product queries, and they compete with your own website for the same customer. We cover the marketplace decision in its own section below.
So your media plan cannot be designed in isolation: a Meta campaign may end in a marketplace purchase you never see in your analytics, and Google Shopping may compete with your own marketplace listing for the same query.
Which digital marketing channels work best in Turkey?
There is no single best channel, but there is a sensible order for most international brands entering the market.
Google Search and Shopping. If people already search for your category or brand in Turkish, this is where early, measurable revenue comes from. Shopping needs a clean product feed in Merchant Center with Turkish titles, prices in Turkish lira and accurate stock. Our Google Ads service page explains how we structure these accounts, and our article on matching Google Ads to business goals is a useful companion.
Meta (Instagram and Facebook). The main channel for building awareness and demand, and for catalogue-driven retargeting once your product feed exists. It needs a steady supply of Turkish-language creative to keep performance stable. See our Meta Ads page for the setup we typically use.
TikTok. Worth testing when your product works in short video and your audience skews younger. Our TikTok Ads page covers the basics.
YouTube and SEO. YouTube suits brands with video assets and a longer consideration cycle. Turkish-language SEO is slow to build but keeps working after paid budgets pause, so plan Turkish URLs and content from the start.
A sensible first quarter is Google Search and Shopping plus a controlled Meta test, adding TikTok or YouTube once measurement is trustworthy.
Why does localisation matter more than translation?
Translated campaigns tend to underperform in Turkey for reasons that have little to do with the platforms and a lot to do with language.
Keyword research has to start in Turkish. Turkish is an agglutinative language: suffixes stack onto root words, so one English keyword can map to many Turkish variants, and the way people phrase a search often differs from a literal translation. Run keyword research in Turkish from scratch with the Keyword Planner set to Turkey and Turkish, rather than translating an English keyword list. Also check both spellings with and without Turkish characters (ç, ğ, ı, ö, ş, ü), because many people type without them on mobile.
Creative needs a Turkish voice. Headlines, captions and video subtitles written by a native copywriter consistently read better than translated ones. A stiff, corporate tone stands out in the feed for the wrong reasons.
Offers need local mechanics. Turkish shoppers compare prices carefully and are used to seeing prices in Turkish lira, clear shipping terms, easy returns and instalment options at checkout. If your landing page shows foreign currency, vague delivery times or a checkout without familiar payment methods, conversion rates suffer regardless of how good the ad is.
Do Google Ads and Meta charge extra fees for ads shown in Turkey?
Yes, both do, and neither fee shows up in the spend figures you see in the ad platforms’ reporting interfaces. International teams often miss this when comparing Turkey with other markets. For typical click costs and budget planning in lira, see how much Google Ads costs in Turkey.
Google Ads: Turkey Regulatory Operating Cost. Google’s help centre states that as of 1 January 2026 the Turkey Regulatory Operating Cost was reduced from 7% to 4.5%. Google explains that these surcharges are charged in addition to your advertising costs every time an ad is served in the jurisdiction, regardless of where your business is located, and that they are also added on top of an account budget if you have set one.
Meta: location fee. From 1 July 2026, Meta adds a 5% location fee to ads delivered to audiences in Turkey. Based on our earlier analysis of the change (published in Turkish, linked in the sources), the fee is not taken out of your campaign budget; it appears as a separate line on your invoice after delivery. It follows where the ad is shown, not where the advertiser is registered, so a company based abroad that targets Turkey pays it too. Meta’s own help pages could not be read from our servers, so this is a paraphrase rather than a direct quote.
| Platform | Name | Rate for Turkey | How it is billed |
|---|---|---|---|
| Google Ads | Turkey Regulatory Operating Cost | 4.5% (from 1 January 2026, previously 7%) | Added to advertising costs and on top of any account budget |
| Meta | Location fee | 5% (from 1 July 2026) | Separate invoice line, not deducted from campaign budget |
Two practical points follow. First, your true return on ad spend in Turkey is lower than the platform dashboards suggest, so set ROAS targets on invoiced cost, not reported spend. Second, when you compare Google and Meta, correct both or neither; adjusting only one skews the comparison. Confirm the tax treatment of cross-border ad services with a local accountant.
What consent and messaging rules apply to marketing in Turkey (KVKK, IYS)?
Two frameworks matter most for performance marketers: KVKK for personal data in general, and IYS for commercial electronic messages. This section is an orientation, not legal advice; confirm your setup with Turkish legal counsel.
KVKK: the Personal Data Protection Law
Turkey’s Personal Data Protection Law, Law No. 6698, was published in the Official Gazette on 7 April 2016. It is usually called KVKK, which is also the name of the supervisory authority. Three points matter most for advertisers:
- Legal basis. The law’s starting point is that personal data shall not be processed without the explicit consent of the data subject, with a defined list of exceptions. It defines explicit consent as freely given, specific and informed consent.
- Transfers abroad. Article 9, amended in March 2024 by Law No. 7499, allows transfers abroad when a processing condition is met and there is an adequacy decision, or, without one, when an appropriate safeguard is in place. One such safeguard is a standard contract published by the Board, which must be notified to the Authority within five business days of signature. This matters for any brand whose CRM or analytics store Turkish customer data abroad; the authority has published a guide on the topic.
- Obligation to inform and registration. The law includes an obligation to inform data subjects and an obligation, subject to exceptions, to register with the Data Controllers’ Registry, with administrative fines for non-compliance.
For marketing teams, the practical outputs are a clear privacy notice in Turkish, a lawful basis mapped for each data use (including ad platform audiences and customer list uploads), and documented safeguards for data that leaves the country.
IYS: the Commercial Electronic Message Management System
IYS (İleti Yönetim Sistemi) is Turkey’s national system for managing consent to commercial electronic messages such as calls, SMS and e-mail. According to the IYS website, citizens can view the permissions they have given to each brand, change them and exercise their right to refuse, after which they should not receive commercial messages from that service provider until they consent again. Approvals and refusals uploaded to or collected through IYS are time-stamped, and service providers can use IYS free of charge for all functions required by the legislation under its basic services. Businesses register through e-Devlet or with an electronic signature.
In practice, connect your e-mail and SMS consent flows to IYS before sending commercial messages to Turkish recipients.
Cookie consent
Cookie consent falls under the KVKK framework. Rather than copying an EU banner unchanged, have your Turkish notice and banner reviewed locally, and make sure visitors’ choices actually reach your tags through Consent Mode (see measurement below).
Should an international brand sell on Trendyol or Hepsiburada first?
This is often the biggest strategic decision in a Turkish launch, and it has more to do with your brand than with advertising.
Marketplaces first gives you immediate access to existing buyers, trusted checkout and payments, and logistics that Turkish shoppers already know. It suits brands that want to test demand quickly, have a broad catalogue with competitive pricing, or do not yet have local fulfilment. The trade-offs are lower margins after commissions, limited control over presentation and pricing pressure next to other sellers, and far less customer data. Most large marketplaces also run their own sponsored listing programmes, which become a separate advertising budget.
Own store first gives you full control over brand, pricing, customer data and retention. It suits brands with a strong identity, a narrower catalogue, or plans for loyalty and repeat purchase. The trade-offs are that you must build traffic, trust and conversion from scratch, which puts more weight on paid media, local payment options and customer service. If you build your own store, our comparison of Turkish e-commerce platforms looks at Shopify, ikas, Ticimax and IdeaSoft from a marketing point of view.
Many brands run both, but with clear rules: which products and prices appear where, how Google Shopping and Meta catalogue ads avoid bidding against your own marketplace listings, and how you measure the halo effect of your advertising on marketplace sales that you cannot track directly. Agree those rules before you launch, not after the first month’s numbers look confusing.
How should you set up measurement for Turkey?
Launches often go wrong here because the global setup is copied without checking the local site, currency and consent flow. A solid baseline:
- GA4 with a clear market structure. Either a dedicated property for Turkey or a clean way to filter it (a separate domain, subdomain or subfolder). Revenue should be recorded in Turkish lira where the transaction happens in lira, with currency handled consistently so reports do not mix currencies.
- Consent Mode. Your consent banner should pass the visitor’s choices to Google tags through Consent Mode, and to other tags through your tag manager, so that tags respect consent and you understand what is and is not measured.
- Server-side signals. Meta’s Conversions API and enhanced conversions in Google Ads help recover signal lost to browsers and consent choices, provided they are implemented within your legal basis.
- UTM discipline. Consistent campaign tagging for Meta, TikTok and any other non-Google traffic, so GA4 can compare channels on the same basis.
- Reconciliation with real sales. Compare platform-reported conversions, GA4 and your store or marketplace sales every month. Platforms count on their own terms, and in Turkey you also need to add the surcharges above to arrive at true cost.
If you want this built and maintained rather than set up once, our data and analytics services cover GA4, Tag Manager, server-side tagging and Consent Mode.
Do you need a local agency to launch ads in Turkey?
Not strictly. Google and Meta accounts can be run from anywhere, and a global agency or in-house team can target Turkey technically. The question is which parts of the work genuinely benefit from being local. Our guide to outsourcing digital marketing to a Turkish agency covers which work to hand over and which to keep in-house. If you do hire locally, our guide on how to choose a digital marketing agency in Istanbul lists the questions to ask. A common and effective split looks like this:
| Work | Global team or agency | Local team or agency |
|---|---|---|
| Brand strategy and positioning | Owns it | Adapts it for Turkey |
| Keyword research and ad copy | Reviews | Builds in Turkish from scratch |
| Creative production | Master assets and guidelines | Local versions, hooks and testing |
| Account structure and bidding | Sets standards | Runs day to day with local seasonality |
| Measurement and consent | Global data model | KVKK, IYS and local site implementation |
| Marketplace coordination | Commercial agreements | Day-to-day overlap with paid media |
Local seasonality deserves a mention of its own. Turkish retail has its own calendar: religious holidays whose dates move each year, back-to-school, Black Friday and November sales, and year-end campaigns.
Whichever split you choose, open ad accounts, analytics properties and pixels in your company’s name and add agencies as users, so you can change partners without losing history.
For context on how a local partner can fit in: Glowy works in Turkish and English from Kağıthane, Istanbul, and reports through the Glowytics analytics dashboard. The agency clients named on our about page, such as High5, Yenilio and JujuMood, are Turkish brands, mostly in retail and e-commerce, so our experience is in the Turkish market itself. If you want an outside view before launch, our free audit reviews ad accounts and analytics with read-only access, and our Istanbul agency page explains how we work and price.
Frequently asked questions
How do I advertise in Turkey as a foreign brand?
Open ad accounts in your company’s name, target Turkey with Turkish-language keywords and creative, include Google’s 4.5% and Meta’s 5% surcharges in your cost model, and set up GA4 with Consent Mode and a KVKK-compliant privacy notice.
Which digital marketing channels work best in Turkey?
Google Search and Shopping capture existing demand, Meta (especially Instagram) is the main channel for discovery and retargeting, and TikTok works well for products that suit short video. Marketplaces also need to be part of the plan.
Do Google Ads and Meta charge extra fees for ads shown in Turkey?
Yes. Google applies a Turkey Regulatory Operating Cost, reduced from 7% to 4.5% as of 1 January 2026, on top of advertising costs. Meta applies a 5% location fee to ads delivered in Turkey from 1 July 2026, billed as a separate invoice line. Neither appears in the platforms’ spend reporting.
What consent and messaging rules apply to marketing in Turkey (KVKK, IYS)?
KVKK, Law No. 6698, governs personal data, including explicit consent, the obligation to inform and transfers abroad. IYS is the national registry where commercial electronic message consents are recorded and where recipients can refuse messages. Have your setup reviewed by Turkish legal counsel.
Should an international brand sell on Trendyol or Hepsiburada first?
Marketplaces give fast access to buyers and trusted checkout, at the cost of margin, control and customer data. An own store gives control and data but requires building traffic and trust. Many brands do both with clear rules on products, pricing and ad overlap.
Do I need a local agency to launch ads in Turkey?
Not strictly, but Turkish keyword research, creative, local seasonality and KVKK and IYS implementation benefit from local expertise. Keep all accounts in the brand’s name either way.
Sources
- Google Ads Help: Jurisdiction-specific surcharges. Turkey Regulatory Operating Cost reduced from 7% to 4.5% as of 1 January 2026; surcharges added to advertising costs and account budgets regardless of business location.
- Glowy: Meta location fee in Turkey (in Turkish). Meta’s 5% location fee from 1 July 2026 and how it is billed. Meta’s help pages could not be read from our servers, so this point is paraphrased.
- KVKK: Personal Data Protection Law (English text). Law No. 6698, publication date, explicit consent, Article 9 on transfers abroad as amended by Law No. 7499, Data Controllers’ Registry.
- KVKK: Guides. Includes the guide on transferring personal data abroad.
- IYS: İleti Yönetim Sistemi. Consent management for commercial electronic messages, time-stamped approvals and refusals, free basic services.
Sources were read on 26 September 2026. Channel recommendations reflect our working experience rather than a single published source.
Summary
Entering Turkey is less about new platforms than local execution. Build Turkish keyword research and creative from scratch, price in lira, and plan for Google’s 4.5% and Meta’s 5% surcharges, which dashboard spend does not show. Put KVKK and IYS compliance in place before collecting data or sending messages, decide how marketplaces and your own store coexist, and reconcile GA4 with real sales every month. Keep every account in your own name.
