Golden Alternatives

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Oppia is a free, open-source learning platform.

Open Source

Burndown is project management, automated. Our smart scheduling technology constantly manages your team's schedule - based on your priorities, progress, and capacity - so you don’t have to.

Try for free paid Free Trial $5.0 / Monthly (Per User)

Save and organize resources into a directed learning path.

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

WikiSpooks is a global alternative encyclopedia on politics, spy craft, deep state intelligence, and conspiracies, free of corporate influence, partisan politics, or government propaganda for historians and truth-seekers to read, edit, and share.

Welcome to WikiIndex, a wiki of all wiki, wiki people, wiki software, wiki farms, and wiki ideas, a...

Miraheze is a wiki farm (hosts wikis) for free and with no ads, it also provides custom domains...

The cloud spreadsheet built for big data.

freemium $95.0 / Monthly (annual and team discounts available)

Curate and share your learnings by topics

Humanity's universal learning map

Userflow's new Resource Center lets your users access help directly in your app.

Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and informal learning.

Kiwix enables you to have the whole Wikipedia at hand wherever you go!