That's an interesting question.
Every company is different, and they have different needs when it comes to marketing, but there is one thing that is consistent across companies: it takes time.
Depending on the complexity of the marketing plan and what you're looking to achieve, it could take anywhere from a few hours to a few weeks. Typically though, it would take 2-3 days to plan an entire marketing strategy at the best digital marketing agency in Coimbatore, if you have experience in doing so or if you already have experience working on marketing plans before. Smaller businesses may need less time, while larger ones may need more time. This is because smaller businesses may only have one product line or one location, while larger businesses may have multiple product lines or locations.