How We Measure
Barış Gürbüzler and Berkay Demirbaş on what building Hardal has taught them. Measurement, sales, funding, team, and the occasional argument about hats.
Mostly recorded in Turkish, with selected interviews in English. Transcripts are available where published.
Hardal is the company they are building. It moves first-party data server side.
Episodes
33 to 01- 3324:55
Carmelo Squillaci on finding the customers worth winning
Carmelo Squillaci: Why Your Best Leads Might Not Be Your Best Customers
Carmelo Squillaci breaks down the product marketing work that happens before a lead becomes a customer worth keeping.
Carmelo SquillaciB2B SaaS salesDigital marketing
- 3223:40
Suzy Everist on marketing to AI agents
Suzy Everist: Are We Marketing to AI Agents Now?
Suzy Everist talks about the change from marketing only to people to marketing in a world where AI agents also read, compare and recommend products.
Suzy EveristArtificial intelligenceDigital marketing
- 3132:06
Getting Real, staying lean and learning to say no
Getting Real, Lean Kalmak ve “Hayır” Diyebilmek | Part 2
The founders return to Getting Real and test its ideas against the way Hardal works.
Culture and teamOpen startup
- 3028:40
Getting Real, small teams and technical debt
Getting Real, Küçük Ekipler ve Yapay Zekâ
Getting Real gets read chapter by chapter and held against how Hardal actually works.
Culture and teamOpen startup
- 2933:08
Stock options, benefits, and why perks do not travel
Stock Option, Şirket Yan Hakları ve Ramazan Kolisi
Hardal wrote its stock option plan and published it in the handbook. The episode starts by simplifying the concept: this is not giving away shares, it is granting the right to buy them later.
Culture and teamOpen startup
- 2850:47
Ali Karabey on burn, hype and what actually motivates founders
Ali Karabey: Yapay Zeka Hype’ı, Yatırım ve Gerçek Başarı
Ali Karabey of 212 opens with a fast answer: he has no chance of being in a bad mood, because someone reading eighty to a hundred applications a week is constantly meeting energetic people.
Ali KarabeyFunding and VCBuilding from Turkey
- 2719:14
Running a startup like a game of Age of Empires
Age of Empires ve Start Up Yönetimi
Short and pleasantly scattered.
Building from TurkeyFunding and VC
- 2639:53
A hat is the backbone of a startup
Şapka Bir Startup’ın Bel Kemiğidir
The title is a joke and the episode is not.
Culture and teamBuilding from Turkey
- 2540:03
Ayşegül Göktaş Eroğlu on AI inside a large company
Ayşegül Göktaş Eroğlu: Yapay Zeka, Dijital Pazarlama ve Geleceğin İş Gücü
Ayşegül Göktaş Eroğlu has been at Arçelik for nine years and explains how change actually gets through a large organisation: not with announcements, but by running small trials and showing the result.
Ayşegül Göktaş EroğluArtificial intelligenceDigital marketing
- 2454:38
Rıza Doruk Ercan on 15,000 martech tools and agentic commerce
Rıza Doruk Ercan: Martech, Performans Pazarlama ve Agentic AI
Rıza Doruk Ercan came into martech from performance marketing, and opens by pointing out there are around fifteen thousand tools in the market: you cannot be an expert in any meaningful fraction of…
Rıza Doruk ErcanDigital marketingArtificial intelligence
- 2339:11
Günce Önür on how a VC fund actually works
Günce Önür: Venture Capital, Girişimcilik ve Start-up Ekosistemi
Günce Önür runs a fund that invests in early-stage startups, and explains that the job has two sides: finding the company, and convincing the person who provides the money.
Günce ÖnürFunding and VCBuilding from Turkey
- 2259:13
Özgür Mert Sarıgül and Fatma Yalçın on going into business with a friend
Özgür Mert Sarıgül & Fatma Yalçın: Ajans Dünyası, Ortaklık Dinamikleri ve Yapay Zeka
The first episode with two guests.
Özgür Mert Sarıgül, Fatma YalçınAgencies and partnershipsDigital marketing
- 2153:35
Ozan Uysal on AI decisions made out of FOMO
Ozan Uysal: Yapay Zeka, FOMO ve Girişimcilikte Yeni Dönem
The episode opens on Netflix redesigning its shows around shorter attention spans, and connects that to the same fragmentation at work.
Ozan UysalArtificial intelligenceBuilding from Turkey
- 2031:07
Ertuğrul Yıldız on running three brands at once
Ertuğrul Yıldız: Dijital Pazarlamanın Bugünü ve Geleceği
Ertuğrul Yıldız introduces himself as a father of a daughter first and a digital marketer second, and the episode opens there.
Ertuğrul YıldızDigital marketingArtificial intelligence
- 1933:20
Does a hobby have to be good for anything?
Hobiler, Ego ve Özgürlük: Boş Zaman Her Zaman Üretken Olmalı mı?
Recorded ten minutes after the previous episode and entirely about not working. The question underneath is whether a hobby has to give you something.
Ways of workingCulture and team
- 1841:01
Everything we got wrong in 2025
2025’e Bakış: Öğrenimler, Ekipler ve Sürdürülebilir Büyüme
The last episode of the year, and a list of mistakes.
Culture and teamBuilding from Turkey
- 1737:36
It Doesn’t Have To Be Crazy at Work, applied to Hardal
It Doesn’t Have To Be Crazy at Work: Sakin İş Kültürüne Dair İlhamlar
The book gets reread and held up against the company.
Culture and teamWays of working
- 1638:50
Emre Ertaş on CRO, and being multidisciplinary by necessity
Emre Ertaş: Veri Odaklı Düşünme, Dijital Dönüşüm ve Tüketici Davranışlarının Geleceği
Emre Ertaş opens by describing CRO as an odd discipline that holds front end, UX and analytics together, and explains that he became full stack because nobody was managing the gaps between them.
Emre ErtaşData and measurementE-commerce
- 151:05:19
Samet Yıldız on order before tools, and learning how to learn
Samet Yıldız: Veri Odaklı Düşünme, Yapay Zeka ve Dijital Dönemde Adaptasyon
Samet Yıldız brought twenty years of software behind him into measurement, and one idea sits at the centre of this episode: build the order before you learn the tool.
Samet YıldızData and measurementArtificial intelligence
- 141:04:06
Şefik Özcan on the AI bubble, regtech and what gets cheapened
Şefik Özcan: Yapay Zeka, Tüketim Kültürü ve Dijital Dönüşüm
An hour-long conversation that starts on firm ground and ends somewhere else entirely. Şefik Özcan opens with a prediction: work will split into jobs in front of AI and jobs behind it.
Şefik ÖzcanArtificial intelligenceData and measurement
- 1332:36
Gözde Elönü on trends, Labubu and who furnishes a home now
Gözde Elönü: Trendler, Tüketici Davranışları ve Sosyal Medyanın Gücü
Gözde Elönü works in marketing at English Home, and this episode is about where trends come from and how far ahead the retail calendar has moved.
Gözde ElönüE-commerceDigital marketing
- 1242:32
Selim Tekay on planning a year ahead for Black Friday
Selim Tekay: E-Ticaretin Geleceği ve Pazarlama Stratejileri
Selim Tekay has worked on the ad network, agency and brand sides of e-commerce.
Selim TekayE-commerceDigital marketing
- 1128:53
Fırat Berber on discovery, rejection and telling people not to buy
Fırat Berber: Türkiye’de SaaS Satış ve Büyüme Süreçleri
Fırat Berber started in sales by being let go and told he might be better suited to something else.
Fırat BerberB2B SaaS salesBuilding from Turkey
- 101:05:51
Cemil Toksöz on retail media and the AI overpromise
Cemil Toksöz: Yapay Zeka Dijital Pazarlamayı Köreltiyor Mu?
Cemil Toksöz has spent fifteen years on the agency, brand and now technology side of digital marketing.
Cemil ToksözDigital marketingArtificial intelligence
- 0929:27
Remote or office, argued by a team with no office
Uzaktan Mı, Ofisten Mi
Hardal has no office. The team is spread across Ankara, Istanbul and Spain. This episode is the two founders arguing about whether they want one anyway.
Ways of workingCulture and team
- 0822:10
Who we take our cues from
Kimlerden İlham Alıyoruz
Almost nobody on the list works in Hardal’s industry.
Culture and teamWays of working
- 0726:43
Why we wrote a handbook
Neden Handbook Yazdık
Hardal’s handbook was written by two people over a public holiday week and published for anyone to read.
Open startupCulture and team
- 0615:44
Walking from San Francisco to Palo Alto
San Francisco, Palo Alto Günlükleri, VC’ler, Startuplar
The only episode recorded on foot. Barış and Berkay are in California with Türk Telekom’s PİLOT programme, walking towards Palo Alto with a microphone.
Funding and VCBuilding from Turkey
- 0528:05
What finally pushed us to incorporate abroad
Neden Amerika’da Şirket Kurduk
Why Hardal’s Turkish company ended up being acquired by one incorporated in the United States.
Building from TurkeyFunding and VC
- 0432:26
Bootstrapping, and raising without wanting to be a unicorn
Türkiye’de Bootstrap ve Girişim Ekosisteminin Zorlukları
Hardal’s funding story.
Funding and VCBuilding from Turkey
- 0324:08
Agencies, partnerships and the affiliate scheme that failed
Marketing Ajansları, Partnerlik Sistemimiz ve İş Birlikleri
After finding product market fit Hardal put its effort into partnerships rather than direct sales.
Agencies and partnershipsB2B SaaS sales
- 0220:53
How we sell to enterprise
Kurumsal Şirketlere Nasıl Yaklaşıyoruz
What Hardal learned selling into large companies. The team started by showing prospects the technical errors their product would fix, and put every one of them on the defensive.
B2B SaaS sales
- 0124:05
Why we run Hardal as an open startup
Neden Open Startup Modeline Geçtik
The first episode. Barış Gürbüzler and Berkay Demirbaş explain why Hardal publishes its financials, targets and strategy where anyone can read them.
Open startupCulture and team
Who has been on
17 so farCemil Toksöz
Chief Strategy Officer
Retail media technologyEpisode 10
Fırat Berber
Growth Advisor
HardalEpisode 11
Selim Tekay
E-commerce and digital marketing adviser
IndependentEpisode 12
Gözde Elönü
Marketing
English HomeEpisode 13
Şefik Özcan
Co-founder
EfilliEpisode 14
Samet Yıldız
Digital and technology
Monster NotebookEpisode 15
Emre Ertaş
Digital marketing and CRO
Tatil BudurEpisode 16
Ertuğrul Yıldız
Digital marketing
Aydın GroupEpisode 20
Ozan Uysal
Founder
Software and mobileEpisode 21
Özgür Mert Sarıgül
Co-founder
Digital marketing agencyEpisode 22
Fatma Yalçın
Co-founder
Digital marketing agencyEpisode 22
Günce Önür
General Partner
Startup Wise GuysEpisode 23
Rıza Doruk Ercan
Martech and growth
IndependentEpisode 24
Ayşegül Göktaş Eroğlu
Digital marketing
ArçelikEpisode 25
Ali Karabey
Co-founder
212Episode 28
Suzy Everist
Product marketer
B2B SaaSEpisode 32
Carmelo Squillaci
Product marketer
B2B SaaSEpisode 33
What it keeps coming back to
11 subjectsCulture and team
Working in small teams, benefits, stock options and writing the culture down. Until it is written, everyone has a different version of it.
12 epArtificial intelligence
What AI actually changes in marketing, in a product and in a team, and how to tell the working part from the hype.
11 epDigital marketing
Performance marketing, the martech stack, and what a marketer’s job becomes when the channels keep moving.
11 epBuilding from Turkey
Bootstrapping, the operational friction of running a company from Turkey, and the decision to incorporate abroad.
10 epOpen startup
Running a company with the financials, the targets and the mistakes in public. What to publish matters less than what you are then obliged to live by.
6 epFunding and VC
Raising, not raising, and what you hand over when you do. Valuation, runway, and not having to become a unicorn.
6 epData and measurement
Server-side tracking, first-party data, attribution, and where data-led decision making actually breaks down.
6 epB2B SaaS sales
Selling software to large companies. Discovery, scorecards, procurement, and what the person across the table is actually rewarded for.
4 epE-commerce
The mechanics of growth in e-commerce, consumer behaviour, and how brands choose between their channels.
4 epWays of working
Remote or office, hobbies, free time, and the relationship work ends up having with the rest of your life.
4 epAgencies and partnerships
Working with marketing agencies, technology partners and occasionally with competitors. Why affiliate failed and partnership did not.
2 ep
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