Dev tools · alternatives · 2026

24 alternatives to WebCargo - JSON WHOIS API

Mundane API's with seamless integration

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. WebCargo - JSON WHOIS API launched in 2017; newer entries below may have overtaken it.

1. 1
   Whois³▲80

   Know about everyone in web3

   2022 · its alternatives →

2. 2ZS
   ZipWhois: Simple JSON Whois API and Domain API▲6

   2014 · zipwhois.com · its alternatives →

3. 3
   JSON Api▲175

   Hosted API's to develop your app for free 🙌

   2020 · jsonapi.co · its alternatives →

4. 4
   Docs by Hashnode▲700

   The gold standard for your API references and product guides

   2024 · hashnode.com · its alternatives →

5. 5
   WHS.IS▲37

   Whois lookup and API

   2024 · whs.is · its alternatives →

6. 6JA
   Jam API, turn any site into a JSON api using CSS selectors▲300

   2016 · jamapi.xyz · its alternatives →

7. 7
   WhosOnLocation▲63

   Visitor, contractor and employee management cloud software

   2016 · mrisoftware.com · its alternatives →

8. 8IG
   I generated API documentation for all Java packages▲74

   Hi HN! I'm excited to share a project I've been working on for the past year: Docland. It is an API documentation browser that generates documentation on demand (through compilation, not LLMs) for Java packages. Instead of relying on Javadoc, the built-in doc generator, I created the engine from scratch to give the documentations a modern look, build fast search indexes, and enable link resolution to other packages. I built Docland because I constantly found it frustrating to locate and view API definitions when programming. You'd have to Google the function/class name, skip all the SEO…

   2024 · docland.io · its alternatives →

9. 9
   WhoDB – Streamlined, Lightweight Database Management with a Sleek UI/UX▲37

   Hello fellow hackers! I'm excited to share the launch of WhoDB by Clidey. We are hoping to redefine the user experience with database management. Going away from the LLMs hype, we really just want to make developers' lives better! WhoDB is written in Golang, is lightweight, and supports a variety of database backends (PostgreSQL, MySQL, SQLite3, MongoDB, & Redis). WhoDB offers: * Better UX: Intuitive and easy-to-use interface. * Faster Performance: Built with GoLang for exceptional speed and table virtualization in the Frontend. * Schema Visualization: Interactive graphs to visualize your…

   2024 · github.com · its alternatives →

10. 10
    APIsList▲293

    The updated list of the public APIs

    2022 · apislist.com · its alternatives →

11. 11
    API BOT▲73

    Builds APIs from existing SQL/MYSQL database schemas

    2021 · its alternatives →

12. 12
    Commerce.js 1.0▲201

    Create the best commerce experiences with API level control

    2016 · its alternatives →

13. 13
    whodidthis.io▲165

    Publish your projects, get meaningful endorsements and more.

    2016 · its alternatives →

14. 14
    API Portfolio — 5 Free APIs▲8

    5 free dev APIs: WHOIS, Company, Email, Geo, Sanctions

    Jul 2026 · on13uka.github.io · its alternatives →

15. 15
    Commerce.js by Chec▲198

    Full-stack eCommerce API for developers & designers

    2016 · its alternatives →

16. 16
    Whoisology▲106

    Find Connections Between Domain Names & Their Owners

    2014 · whoisology.com · its alternatives →

17. 17
    FestApi▲74

    Visualize and embed APIs with ease

    2020 · its alternatives →

18. 18JI
    JSON.is▲100

    2016 · json.is · its alternatives →

19. 19
    WhoisJSON▲1

    WhoisJSON — WHOIS, DNS & SSL in one API key. Free plan.

    Mar 2026 · whoisjson.com · its alternatives →

20. 20
    WhoisFreaks▲9

    WhoisFreaks provides Domain Whois API and Database

    2024 · whoisfreaks.com · its alternatives →

21. 21
    Basecamp 3 API▲75

    A JSON-only API for Basecamp 3.

    2016 · github.com · its alternatives →

22. 22JE
    JSONP - enable cross-domain requests to any JSON API (w/ AJAX)▲51

    2012 · jsonp.jit.su · its alternatives →

23. 23
    10Web - Website Builder API▲58

    AI-powered site generation with a single API call

    2025 · 10web.io · its alternatives →

24. 24
    Apidojo▲76

    Effortlessly sandbox any REST API on local dev environment

    2023 · apidojo.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →