Welcome to

Gigabyte Advertising

Your Digital Creative Agency!

We provide complete digital solutions for Sri Lankan businesses, including Web Development, E-Commerce, Social Media Management, Digital Marketing, SEO, Domain & Hosting, and a
full range of IT services to help your brand grow online.

Gigabyte Advertising – The Best Digital Marketing Agency in Sri Lanka

Gigabyte Advertising | Gigabyte.lk – The Best Digital Marketing Agency in Sri Lanka

At Gigabyte Advertising, we deliver end-to-end digital solutions tailored to your business needs. From web design & development, e-commerce platforms, and social media management to SEO, digital marketing, domain registration, web hosting, and complete IT services — we’ve got you covered.

With our expertise, we empower businesses across Sri Lanka and beyond to strengthen their online presence, boost engagement, and achieve sustainable growth in today’s digital-first world.

We offer

Affordable Digital Solutions

Web Development

Your website is a crucial sales tool, and understanding your ideal customer is key. We advocate using both quantitative and qualitative data to uncover the factors that prompt customer signups or purchases.

Digital Advertising

In the digital age, people treat the online world as their second job. To connect with your audience, boost brand visibility, and drive sales, your business must be present where they are – online.

Website Maintenance

Many business owners, start-ups, or individuals with self-built or professionally created websites often try to handle site maintenance independently.

E-Commerce Websites

Get your business online effortlessly with our affordable E-Commerce Websites. Our goal is to help many companies establish their online presence this year.

Social Media Manage

Social media management involves more than posting updates. It includes engaging with your audience and exploring opportunities to boost reach and visibility.

Website Optimization

Enhancing Your Site’s Potential – Key Factors for Effective Website Optimization

why choose us?

We provide Global IT Solutions: Digital Marketing, Web Development, E-Commerce, and More..

We provide complete digital solutions for Sri Lankan businesses, including Web Development, E-Commerce, Social Media Management, Digital Marketing, SEO, Domain & Hosting, and a full range of IT services to help your brand grow online.

get benefit with us

We are your Premier Agency dedicated to boosting your business.

Grow your business with our proven expertise. As a leading agency, we focus on driving success through custom strategies and dedicated support. Let us power your journey to lasting growth.

Web Development

95%

Digital Marketing

94%

SEO Campaign

91%

FEATURED PROJECTS

Check Our Recent Work

All
Social Media Management
Web Development

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eventsbyraw.com

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tkatours.com

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ceylonsilkroute.com

What our Client Says

Testimonials

I’ve worked with Gigabyte for 3 years and they’ve been fantastic, professional, approachable, and reliable. Big thanks to Sahan and his team for helping businesses grow! Highly recommended.

Kasun Witharanage Director, Student Direct Pvt Ltd

This agency is the best development and promotion quality I've ever experienced. They had excellent developers who really cared about the project. Specially they always try to find a solution, and they work above and beyond to keep the customer happy. They feel like a part of our team. Thanks and Highly recommend ..... !!! Excellent work for the Ceylon Silk Route Web.

Nilantha Ekanayake Ceylon Silk Route

exceptional customer service throughout the project about developing old company website. ceylonsilkroute.com delivered on time without any delays. highly recommended for your all advertising needs.

Chathura Thiranagama Ceylon Silk Route

I wanted to express my sincere appreciation for Gigabyte Advertising's outstanding SEO service For our official website ceylonsilkroute.com

Since partnering with your team, our online visibility has skyrocketed, and our website traffic has significantly increased. Your expertise, dedication, and results-driven approach have truly made a positive impact on our business. Thank you! Gigabyte Advertising

Shankar Shandheipan Ceylon Silk Route

One of the most recommendable Advertising company to take you from zero to top.Friendly and fast service. The customer service was outstanding, and the product was exactly what I was looking for.I was so pleased with the service I received from this business.

thank you so much Gigabyte Advertising company.Highly recommend.

Dilrukshi Gamage Meili Language school

I got a perfect product from these guys.good communication and customer satisfaction is well.

Akila Sachinthana Client

Great job roll & good customer connection.

Isuru Madusha Yala Leopard Safari

Positive: Professionalism, Quality, Responsiveness, Value. Highly recommended!

Sachini Kuruppuarachchi Client

latest Blog

Explore our News & Resourceful Blog

Dive into a world of captivating stories and stay ahead in digital marketing with our latest blog. Explore our web development insights and discover updates on our digital marketing works, shaping the dynamic industry landscape.