We Are ZeroTwentyOne.
A full service creative digital marketing agency based in Cork City.

We help brands plan and deliver agile marketing strategies through digital media.


Innovation and creativity are no longer optional in business today. They are a mindset that should form a major part of your brand's DNA. We use a solution focused and action oriented agile methodology to help you manage change, gain competitive advantage, win new customers, and reduce costs.


We work with you to create a plan for your marketing, implement your strategy, and measure the results using agile methods. Run social medial and email campaigns to get immediate results. Implement long-term digital marketing strategy in content creation, inbound marketing, and Search Engine Optimisation.


We use digital technology to gain deep brand insights through research and competitor analysis. We work with you to measure results and analyse Key Performance Indicators, gauge the ROI of your marketing spend, and maximise your budget by targeting the most successful campaigns.


We will help you discover who your customers are – and where to find them. Identify opportunities and test new ideas. Plan PR and marketing strategies to realise your objectives. Use multi-channel digital media marketing to keep you in front of your customers – and stay ahead of the competition.

How can we help you?

  • Marketing Strategy

    We use lean methodologes and agile marketing to act fast, manage change and seize opportunities. We help you develop innovative, cost-effective strategies to realise your long-term and short-term objectives.

  • Brand & Digital Marketing

    Branding is your company’s personality. Its the sum total of everything the public identify and understand about your business. Digital media is a powerful way to communicate your brand message. Let them know how great you are.

  • Social Media Management

    Social media is where your customers hang out, and it’s where you you should be too. Get your brand in front of them, make sales and give great customer service. Show them your human side. Show them you care. They’ll love you for it.

  • Search Engine Optimisation

    Search Engine Optimisation is crucial for any business to get right. SEO rules your online visibility. Don’t stay hidden. Help your customers find you through organic search, Adwords and social media advertising campaigns.

  • Email Marketing

    Email marketing is great for capturing and converting  leads into loyal customers. Email campaigns are cost-effective and give immediate results, and when targeted at the right audience, can deliver impressive conversion rates.

  • Data & Analytics

    We take the guesswork out of your marketing by tracking and measuring ROI with comprehensive data and analytics. You will get a clear picture of how you are doing, what your competitors are doing, and how to get ahead of them.