Sites similar to c2.com
C2 alternatives & similar sites
Cunningham & Cunningham, Inc. — 18 websites ranked by shared content topics, category and on-page relevance.
Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Programming Languages →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| python.org ↗ | 100* match | Welcome to Python.org | en | Programming Languages | – | – | none |
| agilemanifesto.org ↗ | 57* match | Manifesto for Agile Software Development | en | Software and Applications | – | – | none |
| infoq.com ↗ | 54* match | InfoQ: Software Development News, Trends & Best Practices - InfoQ | en | Technology and Computing | robots | none | |
| manning.com ↗ | 54* match | Manning | United States~ en | Technology and Computing | – | – | none |
| rpi.edu ↗ | 45* match | Rensselaer Polytechnic Institute (RPI) :: Architecture, Business, Engineering, Humanities, IT & Web Science, Science | en | College EducationDrupal | robots | none | |
| oreilly.com ↗ | 44* match | O'Reilly Media - Technology and Business Training | United States~ en | Technology and Computing | – | none | |
| eclipse.org ↗ | 44* match | Eclipse Foundation | Powering Open Innovation | en | Technology and Computing | – | – | none |
| wustl.edu ↗ | 28* match | Home | WashU | en | College EducationWordPress | robots | – | none |
| stackoverflow.com ↗ | 28* match | Newest Questions - Stack Overflow | en | Technology and ComputingWooCommerce | – | – | none |
| github.io ↗ | 20* match | GitHub Pages | Websites for you and your projects, hosted directly from your GitHub repository. Just edit, push, and your changes are live. | en | Web Development | – | – | none |
| sourceforge.net ↗ | 19* match | Compare B2B Software, Download, & Develop Open Source & Business Software - SourceForge | United States~ en | Software and Applications | robotsllms | – | none |
| gitlab.com ↗ | 15* match | Finally, AI for the entire software lifecycle. | en | Artificial Intelligence | robots | – | none |
| cmu.edu ↗ | 15* match | Carnegie Mellon University | CMU | en | College EducationDrupal | – | phone | none |
| ycombinator.com ↗ | 12* match | Y Combinator | en | Startups | – | – | none |
| apache.org ↗ | 6* match | Welcome to The Apache Software Foundation | Apache Software Foundation | en | Non Profit Organizations | robots | – | none |
| php.net ↗ | 6* match | PHP | en | Programming Languages | – | none | |
| typescriptlang.org ↗ | 6* match | TypeScript: JavaScript With Syntax For Types. | en | Programming Languages | – | – | none |
| go.dev ↗ | 6* match | The Go Programming Language | en | Programming Languages | – | – | none |
How the match score works
Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:
- shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
- same category whether they sit in the same business / industry category.
- content & title how closely their titles and page descriptions line up in wording and meaning.
No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.