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Istanbul, Istanbul, Turkey
10-49
2011
As a digital performance agency, Sempeak, today we bring your target audience together at the right moments and help you tell your brand adventure. We have the distinction of being the partner agency of Google, one of the biggest powers in the digital world, in Turkey. Global or local... We witness success stories as the closest partner of all brands that want to grow rapidly.
Today, we are a huge family with dozens of customers... As Sempeak, we see all our customers as part of our family and we are proud of their high performance and success in digital media. We add new members to our family every day and continue to grow our family. If you wish, you can be a part of this family.
We Offer Innovative and Dynamic Solutions with Our Team
We know very well the intensity and harsh conditions of competition in the digital world. We analyze in advance what needs to be done to move your digital presence to higher ranks within the rapidly changing technology and transformation, and offer solutions and suggestions. We act on 3 main principles in all our work;
Unity in Target
We see all the targets waiting to be reached for you as our own targets. We are happy with the successes you have achieved and we see it as a principle to find solutions together for the road accidents you have experienced. Because we know that those who look at the same direction and target with unity and common sense grow much faster.
We do not like to list words about what our difference is. We want you to notice what our difference is by examining the projects we have realized. In short, we want to hear about our difference from you. Because; we see all the successes we will achieve in the collaboration we will create with you as a success of the Sempeak family, and we believe that you will see by experiencing that this is our biggest difference among digital performance agencies.
$0
2025
6 months
Challenge
In a highly competitive market, İstanbul Festivali faced platform fragmentation, low search visibility, and audience re-engagement hurdles . Previous broad broadcast strategies lacked proper segmentation and optimization . The 2025 objective was to urgently accelerate ticket sales, re-activate 500K+ past attendees, and expand new audience reach
Solution
We launched an integrated strategy across 7 platforms (Google, Meta, TikTok, Snapchat, WhatsApp) . Using machine learning, we tested 1000+ creative variations in real-time . Past attendees received personalized, genre-matched WhatsApp messages . We also activated 40+ headline artists as content creators and used N8N automation and GTM for agile, multi-channel optimization
Result
The campaign delivered massive year-over-year growth . Festival attendance increased by 11.4% . Performance efficiency skyrocketed with a 28.11% ROAS lift and a 17.19% conversion rate improvement . Digital engagement saw tremendous boosts: total impressions grew by 46%, clicks surged by 88%, and website sessions increased by 45.74% . Additionally, brand search volume jumped by 41.16%
$0
2025
12 months
Challenge
Monster Notebook needed to increase organic traffic and visibility for specific, "long-tail" search queries . Instead of broad terms, target users search for exact technical specs like "32GB RAM gaming PC" or "RTX 4070 laptop" . The challenge was capturing these qualified users who prioritize hardware details when purchasing, thereby driving more search-driven traffic to the website
Solution
We created new hardware-focused category pages targeting long-tail queries based on search volume and trend data . We answered complex technical questions following Google’s EEAT criteria, listed relevant products, and implemented strong internal linking to boost authority . Furthermore, we prioritized site speed optimization to ensure a seamless user experience for these visitors
Result
Site speed optimizations ensured a good experience for over 90% of users according to Core Web Vitals . SEO actions led to a 68% YoY increase in impressions and a 57% increase in clicks for "generic long tail" searches . Monster Notebook solidified its top ranking for "gaming PC" while becoming the primary destination for highly specific, technical hardware queries
$0
2019
12 months
Challenge
Our client Eminevim, a pioneer in interest-free housing and auto financing, wanted to optimize their performance marketing . The main challenge we faced was significantly increasing their Google Search conversion rates while achieving strict target cost-per-acquisition (CPA) metrics . We needed to ensure that scaling their conversions remained cost-effective and highly efficient compared to the manual bidding strategies they were previously relying on
Solution
As Sempeak, we transitioned Eminevim from manual bidding to Google's Smart Bidding strategies . We analyzed key metrics and utilized machine learning to predict conversion likelihoods . By defining specific CPA and conversion goals tailored to each individual campaign, we optimized their bids . We combined precise audience targeting with highly relevant ads to maximize efficiency, focusing especially on non-branded search campaigns
Result
Our Smart Bidding implementation yielded outstanding results for Eminevim. Compared to the period using manual strategies, we successfully boosted their conversion rate by an impressive 75% . This growth was highly cost-effective, leading to a 38% reduction in their cost-per-acquisition (CPA) . Thanks to these improved efficiencies, we also helped Eminevim confidently scale their non-branded search advertising spend by 255% year-over-year
Need more data before you can make a decision and reach out to an agency? Please share your thoughts and suggestions by dropping a line at agencies@semrush.com
We help schools, cosmetics, e-commerce & multinational brands in Istanbul grow with SEO, Google & Meta ads, and social media that sells.
Istanbul, Istanbul, Turkey
AI Search Optimization, Marketing Advice +7
Ecommerce, Consumer Goods +1
$1,000 - 2,500
Lein Digital is a full-service marketing agency based in Istanbul, delivering creative, data-driven, and AI-powered strategies that help brands grow locally and globally. First SEO&GEO Agency in Turkey
Istanbul, Istanbul, Turkey
AI Search Optimization, Advertising +7
Healthcare & Hospital, Health & Wellness +1
$1,000 - $10,000
There is no such thing as a small company! But there are companies that don't think big. We work with companies that think big and pursue big goals.
Istanbul, Istanbul, Turkey
AI Search Optimization, Marketing Advice +7
Ecommerce, Real Estate +1
$1,000 - 2,500
An independent digital marketing agency that has been offering SEO, content marketing, social media, performance marketing, and web development since 2014; today providing sustainable growth to brands through GEO (Generative Engine Optimization) and AI search visibility.
Istanbul, Istanbul, Turkey
AI Search Optimization, SEO +7
Manufacturing, B2B Services +1
$2,500 - $5,000
Mobitek, established in 2003, is recognized as one of the best SEO agencies in Turkey. The agency provides SEO and SEM services to Turkey's largest e-commerce websites and B2B projects with AI-powered analytics and data-driven strategies.
Istanbul, Istanbul, Turkey
AI Search Optimization, SEO +6
Ecommerce, IT +1
$1,000 - 2,500
clickzone is a performance marketing agency founded in 2019, offering data-driven, human-centered 360° communication solutions that turn opportunities into performance.
Istanbul, Istanbul, Turkey
AI Search Optimization, Advertising +7
Ecommerce, B2B Services +1
$1,000 - 2,500
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