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11 red flags to look out for when hiring a marketing agency

Don’t get stung by bad agencies, here are some red flags to look out for to help you avoid making a decision you’ll seriously regret.

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Battle of the bots: Which AI-powered chatbot is the most effective tool for digital marketers?

Our digital marketing experts test out the three major AI-powered chatbots - ChatGPT, Bing and Bard - to see which is worth using right now.

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Castle International help Swan to launch the world’s first Alexa kettle

Castle International have helped our long-standing client Swan to successfully launch the world’s first Alexa kettle. Swan are one of the UK’s best-loved and most innovative homewares brand, with a long history of releasing revolutionary appliances – including the very first electric kettle all the way back in 1933. The…

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