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stackoverflow.com

Stack Overflow

Who runs Stack Overflow, what it tracks and what it costs, and the 20 closest Developer Q&A community alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Couldn’t check
Prices
No pricing page
Last price change
–
Closest alternative
Stack Exchange

Measured from Stack Overflow’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

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01 · Who’s behind it

Who runs Stack Overflow

Stack Overflow stackoverflow.com

Wikidata: website for professional and enthusiast programmers

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What Stack Overflow tracks

We couldn’t read stackoverflow.com’s homepage (bot protection page), so we can’t say what it loads.

03 · Alternatives

Alternatives to Stack Overflow

No ad trackersRegistered in the EUFree planOnly in English

None of the 60 sites closest to Stack Overflow match these filters. We read imprints and pricing pages once a week, so more sites qualify as we get to them.

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what Stack Overflow adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack and search numbers · 15 technologies
Neighbours
k = 60
Sites searched
9,192
Vector
384-d
Query
64 ms

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CDN
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DNS hosting
SaaS tools (verified in DNS)
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