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Brandformance: How to Split the Budget Between Sales Today and Brand for Tomorrow
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How to Build an Online Sales Funnel: From the First Touchpoint to Purchase
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Structured Data in 2026: What Works and What Google Has Already Buried
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Telegram for Business: Channel, Bot, or Group — Which One to Choose
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Prompt research: what clients actually ask AI
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Measuring Brand Visibility in AI: Tools and Pricing
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SEO in the Era of AI Search: How Brands Can Avoid Vanishing from Google SERPs
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Turnkey Event Organization: 4 Stages of an Event Agency's Work
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Video Marketing for Small Business: What to Shoot and Where to Publish
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Mas Foundation CF has delivered another vehicle to defenders on the frontline
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What is an Operational Audit and Why an Organization Needs It
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Why Stock Photos Kill Brand Trust: The Role of Unique Content
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SEO or PPC: What to Choose for Your Business in 2026?
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Omnichannel Marketing: Integrating All Promotion Channels
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10 ідей, про які забувають SMM-ники. Якщо їх застосовувати – SMM завжди буде ефективним.
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SERM або управління репутацією в пошукових системах
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Цифрова реклама: тенденції, на які слід зважати у 2022 році
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Маркетингові тренди в social networks на 2022 рік
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Як соціальні мережі впливають на політичні кампанії
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Тренди і статистика веб-дизайну на 2022 рік - користувач на першому місці
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Посібник по Медійній мережі Google в 2022 році
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Соціальні медіа та політика: 10 найкращих практик для проведення кампаній
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Типи веб-сайтів - 12 популярних веб-сайтів, створених у 2022 році
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Mas Agency - № 1 SEO в 2022 році
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ABOUT US

Oleksii Zakharchenko

Co-Founder, CEO

Over 15 years of experience in political, public, and business communications. Organizer of nationwide and global flash mobs and fundraising campaigns. Volunteer and philanthropist.

Olexandr Volkov

Co-Founder, CEO

Over 20 years of experience in IT and marketing campaigns. Startup founder, team lead of multi-million-dollar software development projects, expert in cybersecurity and databases.

MAS Agency LLC is a digital communications agency established in Kyiv in 2018. The company offers a comprehensive suite of services, including digital advertising, public relations, web design, photo and video production, website development, online reputation management, crisis communications, and political consulting.

2018
Building a Digital Agency
2024
Establishment of MAS Foundation Charity Fund

In a relatively short time, we have built a team of top-tier experts in digital marketing and related fields, establishing a strong position in the digital advertising and communications market. Our clients include Ukrainian and international companies, charitable foundations and organizations, as well as political leaders at both national and regional levels.

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REVIEWS

Hanna Ishchenko
Hanna Ishchenko
Managing partner Ishchenko, Svitlytskiy & Partners Law Firm

Our work with MAS Agency started with clearly defined tasks, including landing pages and Google Ads setup, and the team handled them very well. After that, we moved into ongoing collaboration across several areas. We are happy with both the process and the results.
Mykhailo Ananchenko
Mykhailo Ananchenko
Member of Parliament of Ukraine (Servant of the People)

I have been working with MAS Agency for several years to support communication around my work as a Member of Parliament. I would like to highlight the professionalism of every part of the team. Copywriters, SMM specialists, media buyers, and designers all work quickly and understand tasks almost immediately. Most importantly, the team is available at any time, which is essential given the demanding schedule of a politician.
Kateryna Vyshnevska
Kateryna Vyshnevska
Founder, Free Mama Nanny Agency

I would like to thank MAS Agency for their professional work managing our Instagram and Google advertising campaigns. We help families find nannies, and we were one of their first clients in this niche. The team took the time to understand our business, created a unique brand identity, strengthened our presence in the market, and continues to support our brand development. Thank you, Oleksii, for your personal approach and professionalism.
Evelina Kurilets
Evelina Kurilets
Director, Razom for Ukraine Charity Foundation

We have built strong and productive cooperation with MAS Agency across many areas. Since we started working together, the effectiveness of our foundation has increased significantly. In addition to handling media and public communication, the team supports many of our initiatives, from fundraising to helping organize the delivery of aid. I confidently recommend MAS Agency to partners and colleagues, as working with them is comfortable, engaging, and delivers real results.
Vitalii Svichynskiy
Vitalii Svichynskiy
Head of the “Children, We Will Make It” civic movement

The MAS Agency team is truly professional, and their speed and quality of work deserve special recognition. In a short time, we created a website to raise funds for children with SMA, launched a large-scale social media campaign, and gained consistent attention from the media. Together, we have achieved strong results and continue working toward our goals.
Oleh Meidych
Oleh Meidych
Member of Parliament of Ukraine (Batkivshchyna)

From the very first day, MAS Agency proved to be a reliable team you can count on at any time. They understand voter psychology well and adapt campaigns to the specifics of each region. I rarely needed to adjust their suggested messages, as they closely matched my own views. Thank you for the cooperation.
Maksym Yatsenko
Maksym Yatsenko
Political strategist

Working with MAS Agency means working with a team of professionals who use a wide range of tools needed for political campaigns. One of their key strengths is their strong experience in digital political PR and their ability to manage communication campaigns from start to finish. We have worked together on multiple campaigns where digital played an important role in the overall result.
Serhii Taran
Serhii Taran
Political analyst

I have been working in politics for more than 15 years, but when I ran for Kyiv City Council, I turned to MAS Agency based on a recommendation. During the campaign, digital tools were extremely important. The team delivered excellent results, which became an important part of my success.