The best alternatives to PublicEmails are Instaparser, Wordable.io, and Document Cyborg. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of PublicEmails?
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Known allows any number of users to post to a shared site with blog posts, status updates, photographs, and more.
Its robust open source framework can be used to build fully-fledged community sites, or a blog for a single user. It's up to you.
StoryLicensing.com is a marketplace to find & republish high quality & tigh traffic blog posts. This searchable library currently averages 10M+ pageviews per month across the @ami blog network & it includes all of Hacker Noon library. It’s cheaper than writing/producing/editing blog content & it monetizes previously published posts for writers.