In today's world of RPA (Robotic Process Automation), Bot or botamation platforms are ruled by COTS (Commercial off the shelf), products which come with a very hefty price tag which makes the skill very expensive. These costs add up to make productionization and maintenance very costly. To add insult to injury, most of the business processes which are eliminated by automating are low cost, ranging from ~$10 to $30 per hour, which results very long time to get ROI i.e. spans too many years. That means that sometimes it's more profitable to build it rather then buying it.