csdn.net

CSDN

Who runs CSDN, what it tracks and what it costs, and the 20 closest developer community alternatives.

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

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

We’ll send a link to confirm. Your address is only used for these alerts.

Visit CSDN

01 · Who’s behind it

Who runs CSDN

CSDN csdn.net

Wikidata: network of software developers in China

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

02 · Privacy

What CSDN tracks

We couldn’t read csdn.net’s homepage (HTTP 521), so we can’t say what it loads.

03 · Alternatives

Alternatives to CSDN

Thumbs up if it’s a real alternative to CSDN, thumbs down if it isn’t.

No ad trackersRegistered in the EUFree plan

20 of the 60 sites closest to CSDN match.

We can’t read csdn.net’s homepage (HTTP 521), so it’s compared on what Wikidata and Wikipedia say about it.

  1. 01
    cnblogs.com Top 10K Chinese 1 tracker

    博客园 - 开发者的网上家园

    博客园是一个面向开发者的知识分享社区。自创建以来,博客园一直致力并专注于为开发者打造一个纯净的技术交流社区,推动并帮助开发者通过互联网分享知识,从而让更多开发者从中受益。博客园的使命是帮助开发者用代码改变世界。

    Compare cnblogs.com with CSDN →
  2. 02
    SegmentFault 思否 segmentfault.com Chinese 2 trackers

    SegmentFault 思否

    SegmentFault 思否是中国专业的开发者技术社区。我们以技术问答、技术博客、技术课程、技术资讯为核心的产品形态,为开发者提供纯粹、高质的技术交流平台。

    Compare SegmentFault 思否 with CSDN →
  3. 03
    OSChina oschina.net Chinese 1 tracker

    OSCHINA - 开源 × AI · 开发者生态社区

    OSCHINA.NET 是面向开发者的开源与 AI 生态社区。我们倡导开源协作,以内容为核心,并以 AI 提升知识的获取与创作效率,围绕智库、造物与交流形成实践闭环,让开发者在同一生态中发现项目、应用方案并与社区共建。

    Compare OSChina with CSDN →
  4. 04
    juejin.cn Chinese No trackers

    稀土掘金

    掘金是面向全球中文开发者的技术内容分享与交流平台。我们通过技术文章、沸点、课程、直播等产品和服务,打造一个激发开发者创作灵感,激励开发者沉淀分享,陪伴开发者成长的综合类技术社区。

    Compare juejin.cn with CSDN →
  5. 05
    DEV Community dev.to Top 10K English 1 tracker

    DEV Community

    A space to discuss and keep up software development and manage your software career

    Compare DEV Community with CSDN →
  6. 06
    Nga玩家社区 nga.cn Chinese No trackers

    NGA玩家社区 - NGA.CN

    NGA是国内最专业的魔兽世界,英雄联盟,炉石传说,风暴英雄,暗黑破坏神3(D3)游戏攻略讨论,以及其他热门游戏玩家社区。

    Compare Nga玩家社区 with CSDN →
  7. 07
    Experts Exchange experts-exchange.com English 1 tracker

    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.

    Compare Experts Exchange with CSDN →
  8. 08
    xueqiu.com No trackers
    Compare xueqiu.com with CSDN →
  9. 09
    Stack Exchange stackexchange.com Top 10K English No trackers

    Hot Questions - Stack Exchange

    Stack Overflow – 180+ community-powered knowledge sites.

    Compare Stack Exchange with CSDN →
  10. 10
    perlmonks.org English No trackers

    Client Challenge

    Compare perlmonks.org with CSDN →
  11. 11
    Hackaday.io hackaday.io English 2 trackers

    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.

    Compare Hackaday.io with CSDN →
  12. 12
    Bilibili bilibili.com Top 1K Chinese No trackers

    bilibili

    哔哩哔哩(bilibili.com)是国内知名的视频弹幕网站,这里有及时的动漫新番,活跃的ACG氛围,有创意的Up主。大家可以在这里找到许多欢乐。

    Compare Bilibili with CSDN →
  13. 13
    ModelScope 魔搭社区 modelscope.cn Chinese 1 tracker

    首页 - ModelScope 魔搭社区

    ModelScope 魔搭社区——开源模型社区,提供模型、数据集与在线 Demo 的一站式服务。

    Compare ModelScope 魔搭社区 with CSDN →
  14. 14
    Guilded guilded.gg English No trackers

    Guilded - Chat for Gaming Communities

    Guilded upgrades your group chat and equips your server with integrated event calendars, forums, and more – 100% free.

    Compare Guilded with CSDN →
  15. 15
    Douban douban.com Top 10K Chinese 2 trackers

    豆瓣

    提供图书、电影、音乐唱片的推荐、评论和价格比较,以及城市独特的文化生活。

    Compare Douban with CSDN →
  16. 16
    Instructables instructables.com Top 10K English 1 tracker

    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!

    Compare Instructables with CSDN →
  17. 17
    FC2 fc2.com Top 10K English 1 tracker

    FC2 - Free Website, Analyzer, Blog, Rental Server, SEO Countermeasures, etc. -

    FC2 is a portal site which brings you a pleasant web life providing blog/website/analyzer services and others. Our blog service is ranked No.2 domestically and supported by wide range of users including both beginners and heavy users. We offer as many as 30 different services.

    Compare FC2 with CSDN →
  18. 18
    Douyin douyin.com Top 10K No trackers

    Chinese social media app

    Compare Douyin with CSDN →
  19. 19
    lizhi.fm English 1 tracker

    荔枝FM - 人人都是播客

    荔枝FM,发现精彩声音,创作无限可能

    Compare lizhi.fm with CSDN →
  20. 20
    Hatena hatena.ne.jp Top 10K Japanese 2 trackers

    はてな

    はてなが運営するポータルサイト。ブログもウェブアルバムもニュースも、はてながあればネットがさらに便利になります。

    Compare Hatena with CSDN →

Closest first, by how much each site’s offer resembles CSDN’s. Trackers are counted the same way as above. Highlighted technologies are ones CSDN uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what CSDN 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 · 2 technologies
Neighbours
k = 60
Sites searched
9,197
Vector
384-d
Query
43 ms

Competitor map

Each alternative by how close its vector is to CSDN’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

DoubanGuildedBilibiliStack ExchangeExperts ExchangeNga玩家社区DEV Communityjuejin.cnOSChinacnblogs.com