Siren Web Studio is a digital agency based in Corfu, Greece, founded by Spyridon Konstantinos Koulouris and working with clients across Greece and internationally. Its focus is growth you can measure: managed e-commerce — monthly product uploads, always-on Google and Meta ads, SEO and local SEO — plus lead generation for service businesses. Website design and branding are the foundation that work is built on. Every engagement has a clear scope and a clear number it is expected to move, not open-ended hours.
Every engagement starts with a short discovery call, where we actually learn your business before proposing anything. What follows is built for your situation, not sliced off a package sold to a hundred other clients: you choose what you need, see exactly what you're paying for, and know the delivery date from day one.
Siren Web Studio is owned and run by Spyridon Konstantinos Koulouris, a web developer and digital marketing specialist based in Corfu. He works in Greek, English, and German, and handles every project personally — from design and development through to ad campaigns and SEO.
Tell us a little about your project and we'll get back within 24 hours.
No lengthy proposals, no open-ended hours. Every service has a fixed scope and a clear deliverable: what's promised is what's delivered, and what's delivered is built to move the needle.
Gabis Woodworks is a premium carpentry business backed by three generations of woodworking expertise. Dedicated to the philosophy that "quality is not just a promise, but a daily practice," the company specializes in custom furniture manufacturing, kitchen and wardrobe construction, wooden flooring, staircases, and bespoke restoration. Every project is crafted with precision to stand the test of time.
View details →The two channels do different jobs. A simple rule based on whether people are already searching for what you sell.
The difference between a logo and a brand identity, what a project delivers, and typical price ranges in the Greek market.
Generative engines cite a handful of sources per answer. What makes a business one of them, and the technical groundwork most Greek sites are missing.
Local ranking comes down to relevance, distance, and prominence. What each means in practice and the free profile most businesses under-use.
OTAs take 15–25% per reservation. Here is how small accommodation businesses in Corfu shift a share of bookings to their own website.
Seven common reasons a site gets visitors but no enquiries, and how to tell which one is your problem.
Realistic timelines by project type, the stages involved, and the one factor that delays almost every website.
The honest trade-off between WordPress and a custom build, and the small set of questions that decides it for most businesses.
A starting-budget framework for Greek SMEs: minimum viable spend, what management costs, and how to know if it is working.
Social profiles rent your audience; a website owns it. Where each one wins, and why most Greek small businesses need both.
What a functional online store costs in the Greek market, the platform choice behind the price, and the running costs most quotes leave out.
Typical price ranges for business websites and e-shops in the Greek market, what moves the number, and where the money actually goes.
Websites, Google and Meta advertising, lead generation, and the systems that connect them, so every lead lands in the right place automatically.
With a discovery call and a free audit. Then we send a strategy and proposal tailored to you, never a template.
Both. Social, ads, and SEO usually run monthly; builds and identity are fixed-scope projects.
Ads can move within days; organic social and SEO compound over 8-12 weeks. We report on real numbers.
You do. On final payment, all files, code, and access transfer to you.