Jobsend - took 5 minutes to generate 3 articles, saved 5 hours.
Mailchest - took 4 minutes to generate 2 articles, saved 1.2 hours.
xTiles - took 7 minutes to generate 3 articles, saved 3.7 hours.
urlr - took 4.1 minutes to generate 3 articles, saved 1.9 hours.
blogstatic - took 5 minutes to generate 3 articles, saved 3.4 hours.
hireguide - took 7 minutes to generate 4 articles, saved 5.7 hours.