Growing complexity and mounting pressure to prove impact are just two reasons why marketing is more challenging today than it has ever been before. The combination of more available channels, more informed customers, the proliferation of data, and the constant need to prove contribution to revenue and other goals has resulted in mounting pressure on marketers to become more thoughtful planners and better stewards of their budgets. But as long as they’re still stuck trying to keep track of it all on spreadsheets, they’ll never overcome these challenges. Unfortunately, that’s the status quo for 80%