For starters, it must be accepted that the idea of a software being 'unbreakable', as has been utilized by many, is extremely impractical and hazardous.
Just remember that "Every site is different and every niche is different". So before you jump in content marketing, define your goals and choose the channels carefully.
With the help of these platforms they have the ability to reach out to prospective clients across the globe and provide world-class services through the net in a specific field.