Dev tools · alternatives · 2026

24 alternatives to is-a.software

Free subdomains for developers to use in their projects

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Is A Dev▲11

   Grab your own sweet-looking '.is-a.dev' subdomain for Free

   2025 · is-a.dev · its alternatives →

2. 2
   SaaS Names▲317

   Discover and sell your unused domains for free

   2024 · saasnames.com · its alternatives →

3. 3
   gemdomains▲341

   Expired domains, made easy

   2024 · its alternatives →

4. 4
   env.pm▲8

   Free short subdomains for your projects and personal use

   2025 · env.pm · its alternatives →

5. 5
   sub.dom.ain.studio▲177

   Search trillions of subdomains & get your dream domain name

   2021 · its alternatives →

6. 6
   DomainPecker▲207

   A free startup domain name generator

   2018 · its alternatives →

7. 7
   Startup-Name▲124

   Find a domain for your startup

   2021 · startupname.io · its alternatives →

8. 8
   FindDomain.AI▲98

   Find your prefect domain name for website idea with AI!

   2023 · its alternatives →

9. 9
   Domain Name Generator▲90

   Free domain name generator for startups

   2018 · losolivosbienesraices.com · its alternatives →

10. 10
    digga – DNS, RDAP/WHOIS, subdomains and more in one lookup▲6

    Free domain lookup for DNS records, RDAP, WHOIS, subdomains, IPs, and email security. Research any domain in one fast report.

    Jul 2026 · digga.dev · its alternatives →

11. 11
    Tool.Domains▲125

    Search free to register expired domains

    2015 · edoms.com · its alternatives →

12. 12
    Side Domains▲103

    Make extra money by selling domains you no longer use

    2020 · aysh.me · its alternatives →

13. 13
    Hosting by webapp.io ▲105

    Global CDN, zero config TLS, free custom domains

    2023 · webapp.io · its alternatives →

14. 14
    NS6.com▲71

    Register domains across 800+ extensions with free WHOIS privacy, free DNS and free SSL on every domain. Search, transfer in, and manage everything in one place.

    2022 · ns6.com · its alternatives →

15. 15
    1KDomains.co - Sell your Domains▲59

    The Domain Acquisition Marketplace. Buy & Sell Domains.

    2022 · its alternatives →

16. 16
    DomainDetails.com - Free & Private WHOIS▲26

    Free & Private domain research - right in your browser

    Dec 2025 · domaindetails.com · its alternatives →

17. 17
    Clearalias▲22

    The easiest way to provide Secure Custom Domains

    2016 · clearalias.com · its alternatives →

18. 18
    Devs.Surf▲3

    Free Cool Sub-Domain For Everyone

    Jan 2026 · devs.surf · its alternatives →

19. 19YS
    Your "spare" domains▲12

    Every now and then I see these posts where people post the domains they purchased for XYZ side project that is clearly not happening. But considering how difficult it can be to find a good name, its always nice to see what people are willing to part with. Post your domains!

    2013 · its alternatives →

20. 20
    Site.dev▲8

    Static Hosting for Developers with a simple domain name

    2019 · site.dev · its alternatives →

21. 21
    IP Namer▲3

    Get free subdomains with dynamic DNS in seconds!

    2025 · its alternatives →

22. 22
    FreeAPI.dev▲22

    Collection of well-maintained free endpoints for Developers

    2024 · its alternatives →

23. 23
    Website Setup Tools▲6

    Free Domain Name Generator, WHOIS Information, IP Lookup

    2021 · websitesetuptools.com · its alternatives →

24. 24
    Free Domain Tool▲14

    Domain availability checker

    2025 · domainaide.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 →