What are some free RPA tools available for enterprise automation?
Many RPA tools have initial trial versions free.
This enable RPA Developer to try those tools and choose the best that fits your requirements.
Blue prism has some AI also alongside automation. This has scripting features also which may be explored thoroughly.
I would recommend trying different tools, read their perspectives and then choose what fits the best. Based on the strength of the use cases, a tool can be chosen.
It is important to place your thoughts on the utilization cases for automation then tool selection would be subsequent step. Tool can only compliment the utilization case supported the complexity if the utilization case.