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Stack Exchange pricing

1 plan read from stackexchange.com

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Public Stack Exchange networkFree Community Q&A sites · participation subject to public network terms Read 12 Oct 2026 · stackexchange.com

In short

Stack Exchange has a free plan (Public Stack Exchange network).

What the alternatives costAll alternatives →

Tool	From	Free plan	Free trial
UNA	$20/mo	Yes	No
Whaller	€3/mo	Yes	Yes
NodeBB	$20/mo	Yes	Yes
Octo	$29/mo	Yes	No
Thigmo	$70/mo	Yes	No
Minds	$8/mo	Yes	Yes
HumHub	€144/mo	Yes	No
Discourse	$100/mo	Yes	No