Im part of dev team of cloud based web scraping and data extraction service Diggernaut
. This is commercial service, but we have free tier plan + if user dont use cloud to run scrapers (there is option to compile scraper and run on own pc/server), he doesn't need to have any paid subscription. We are targeted for both novices and experts in web scraping, for each group we have own instruments and tools. So for novices its point&click style application Excavator, and for experts its a SML (scraping meta language) which is based on YAML markup.
If someone is interested to check it out and probably give us some feedback and thoughts, I would greatly appreciate it