Automating processing of invoice

Hello to all procurement experts, I'm looking for an effective way to automate the processing of invoices which can save lot of time both to our AP and Procurement team. I also see this as an enabler for data analysis in future. Please suggest any system/software/solution provider that you are currently using or have used in the past which has functionalities like 3 way matching, integration with ERP and many other intricacies. Also, which ERP and data analyst tool's marriage do you think is the best? Thanks for your time.