The ability to scrape data from multiple sources in one go is really useful for us as we are building an AI-based recommendation engine that pulls content across websites without needing any user interaction! If you have used other solutions which offer similar functionality than this might be of concern but I can't think why it should cause much worry since their featureset seems comparable with others like Yahoo Pipes or Zapier etc (if such concerns exist). We've been using espions APIs extensively over past few months now - both RESTful API calls & its Python SDKs/libraries where applicable. From time to time there has also been some delay while our account being created within ESPION's system gets approved by them so at times things get delayed here too though not very often anymore after several successful releases they had done lately! However overall experience was good enough.