PushdUp Alternatives & Competitors

Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator.

Key Hacker News features:

Quality Content Community Upvote System Minimalist Design

Open Source

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.

Key Reddit features:

Community Engagement Diverse Content Anonymity Upvote/Downvote System

Holistic service management: service, support + customer care. From Ticketing to Helpdesk, Service Desk, ITSM to Enterprise Service Management, Service Technician and Field Service Management (FSM)...

Key EcholoN features:

CMDB Offline App Workflow Engine

Try for free freemium €5000.0 / One-off (5 User)

Lobsters is a technology-focused link-aggregation site.

Key Lobsters features:

High-Quality Content Community Moderation Invitation-Only Membership Open-Source Platform

Open Source

Alien News is an unofficial Reddit client for Windows Phone 7.

Key Alien News features:

User-Friendly Interface Regular Updates Diverse Content

Saidit.net - say your truth.

Key SaidIt.net features:

Free Speech Focus Community-driven Moderation Variety of Content Anonymity

Open Source

Send and receive anonymous messages to friends like with Sarahah, but with the ability to reply.

News for nerds, stuff that matters. Slashdot (aka /.

Key Slashdot features:

Community-driven Content Technical Focus Open Source Advocacy Active Comment Section

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

Key Raddle features:

Community-Driven Moderation Privacy Focused Open Source No Advertisements

Aether is a free app that you use to read, write in, and create community moderated, distributed...

Key Aether features:

Decentralization Anonymity User Moderation Open Source

Open Source

RedReader - An unofficial open source Reddit client for Android.

Key RedReader features:

Open Source Ad-Free Privacy Focused Multireddit Support

The most feature-complete reddit client on Windows Phone and Windows 10.

Key Readit features:

Community-Driven Recommendations Engagement and Interaction Discovery of New Titles

Quora is a place to gain and share knowledge. It's a platform to ask questions and connect with people who contribute unique insights and quality answers.

Key Quora features:

Knowledge Sharing Expert Access Community Engagement Personalization

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

Key Tildes features:

Privacy Focus Thoughtful Discussions Non-Profit Model Transparent Moderation