What are some alternatives?
When comparing Reliable Folks and Quotemarks, you can also consider the following products
Brainyquote - Database of quotations by topic or author.
QuoteDark - Explore our famous quotations, inspirational sayings, motivational, life, love, funny quotes and over 200k other curated quotes with images where you can search for quotations and upvote them.
Power Quotations - Collection of quotes by famous people order by author and topic.
Wikiquote - A free quote database built collaboratively using Wiki software, a sister project to Wikipedia.
Quotefancy - Quotefancy is on a mission of turning inspiring quotes into beautiful wallpapers.
SportsQuotes.info - Sports Quotes, Inspirational Quotes for Athletes and Teams