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.
Visit Stack Overflow01 · 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
Thumbs up if it’s a real alternative to Stack Overflow, thumbs down if it isn’t.
We can’t read stackoverflow.com’s homepage (bot protection page), so it’s compared on what Wikidata and Wikipedia say about it.
- 01
Hot Questions - Stack Exchange
Stack Overflow – 180+ community-powered knowledge sites.
Very close - 02
Experts Exchange | Verified Solutions from Real Technology Experts
Solve your toughest tech problems with expert-verified answers, not AI guesses. 30 years of trusted solutions from vetted professionals. Try it free.
Very close - 03
DEV Community
A space to discuss and keep up software development and manage your software career
Very close - 04
American question-and-answer website
Very close - 05
Answers - The Most Trusted Place for Answering Life's Questions
Answers is the place to go to get the answers you need and to ask the questions you want
Very close - 06 Very close
- 07
Home - The GitHub Blog
Updates, ideas, and inspiration from GitHub to help developers build and design software.
Very close - 08
product discovery website
Very close - 09
Publications / My feed / Habr
collaborative blog
Very close - 10
Yours for the making
Instructables is a community for people who like to make things. Come explore, share, and make your next project with us!
Very close - 11
Hackaday.io | The world's largest collaborative hardware development community.
Discover. Get inspired. Repeat. Hack things for the better. Learn and grow from the example of others. Pass it on by showing off your own hardware adventures.
Very close - 12
GameBanana | The Game Modding Community - Since 2001
Mods, Tutorials, Sprays, Works In Progress, Sound Mods and more for video games
Very close - 13
Tumblr
Tumblr is the place you go to be yourself on the internet. No performance, no perfection. Just you, and the people who get it.
Very close - 14
Guilded - Chat for Gaming Communities
Guilded upgrades your group chat and equips your server with integrated event calendars, forums, and more – 100% free.
Very close - 15
Vocal
Vocal is a platform for supporting, discovering and rewarding creators.
Very close - 16
Discourse | One platform. Any community.
Discourse is the customizable, scalable community platform powering more than 22,000 communities that create knowledge through conversation.
Very close - 17
SongMeanings | Song Lyrics, Meanings & Discussion
SongMeanings is a community of thousands of music lovers who contribute song lyrics, discuss song meanings and interpretations, and connect over songs and artists they love!
Very close - 18
corporation that owns a network of gaming-related websites
Very close - 19
LinkedIn: Log In or Sign Up
1 billion members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Very close - 20
AniList: Track, Discover, Share Anime & Manga
Track, discover, and share anime and manga with AniList. Discover top-rated and popular shows through reviews and recommendations. Sign up for free!
Very close
Closest first, by how much each site’s offer resembles Stack Overflow’s. Trackers are counted the same way as above. Highlighted technologies are ones Stack Overflow uses too. Votes and comments come from visitors and don’t change the order.
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, the competitor map and search numbers · 15 technologies
- Neighbours
- k = 20
- Sites searched
- 9,192
- Vector
- 384-d
- Query
- 36 ms
Competitor map
Each alternative by how close its vector is to Stack Overflow’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Hover for the numbers, click to jump to it in the list.
similarity × popularity
Built with
- Live chat & support
- Zendesk TXT v=spf1 ip4:52.38.191.241 include:_spf.google.com include:mailgun.org …
- Cookie consent
- OneTrust TXT onetrust-domain-verification=e445562296a64c649ae3d520230b8c4c
- CDN
- Cloudflare header cf-ray: a562fa9ae9f4b1e5-HAM
- Email hosting
- Google Workspace MX aspmx.l.google.com
- Microsoft 365 TXT MS=ms52592611
- Email delivery
- DNS hosting
- Cloudflare DNS NS sureena.ns.cloudflare.com
- SaaS tools (verified in DNS)
- Adobe TXT adobe-idp-site-verification=25ba5203f3687c9cd6ee3223ee5de1528917828d1…
- Apple Business TXT apple-domain-verification=O9jlnJXAQ7sNSZqC
- Atlassian TXT atlassian-domain-verification=byLeZgl3MIcfOqwWuMhq8Fhr/1zem/jIaouJegv…
- DocuSign TXT docusign=4262531d-29f4-4a62-9f33-ae9f66f5247b
- Google Search Console TXT google-site-verification=2Bi6SYw5skkRexdtdLPL2gpxeIhLxnYVqITVP9Htl3w
- OpenAI TXT openai-domain-verification=dv-GLNufzbWDzAq0fDXHD6jxeCK
- Zoom TXT ZOOM_verify_AbkNwz5bBl0eurcDKyhhuk
What competitors use
Across the 20 closest sites.
- Google Search Console 16/20
- Google Workspace 12/20
- Cloudflare DNS 7/20
- Cloudflare 6/20
- Amazon Route 53 · not on stackoverflow.com 6/20
- Meta Business Suite · not on stackoverflow.com 5/20
- Apple Business 4/20
- Mailchimp · not on stackoverflow.com 4/20
- DocuSign 4/20
- Amazon SES · not on stackoverflow.com 3/20
- GlobalSign · not on stackoverflow.com 3/20
- Microsoft 365 3/20
- OneTrust 3/20
- Google Analytics · not on stackoverflow.com 3/20
- Google Fonts · not on stackoverflow.com 2/20
- jQuery · not on stackoverflow.com 2/20