20-Things Alternatives

Server Fault is a Q&A site for system administrators and IT professionals that's free.

We collect, organize, and elegantly display customer testimonials.

LiveSession helps you analyze users’ behavior, improve UX, find JS bugs, and increase conversion rates using session replays, and event-based product analytics.

Try for free freemium $99.0 / Monthly (10k sessions / unlimited users / 1-month data retention)

A place to ask and answer questions without registration

A non-profit community site driven by its users' interests

Sapien is a Web3 social network that gives users control of their data, rewards content creators, and fights fake news.

Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.

Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

A free speech based link and comment aggregation platform.

Community weblog

A web-based forum where users submit links, pictures, posts, etc.

VK is the largest European social network with more than 100 million active users. Our goal is to keep old friends, ex-classmates, neighbors and colleagues in touch.

The Useless Web is a massive collection of some of the world’s most pointless websites.

Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.