Top 3 is-a.software Competitors & Alternatives in 2026
Updated onFind more companies/brands/products like is-a.software. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.
is-a.software
is-a.software is an open‑source, free subdomain and DNS service that lets developers claim a .is-a.software subdomain and manage A/AAAA/CNAME/TXT records via a GitHub‑authenticated dashboard.
Starts at $0
Competitors
#1Est. 2023 • 1 employee • Privatejs.cool
Best for power usersA free subdomain service that lets developers request js.cool addresses and other suffixes for websites and open-source projects, run by developer Willin Wang.
Starts at $0
#2Est. 2001 • 1 employee • PrivateFreeDNS
Best for power usersFreeDNS is a free and premium dynamic DNS and domain DNS hosting service founded in 2001 by Joshua Anderson.
Starts at $0
Est. 2025 • 1 employee • PrivateChampSignal
Best for SMBsGet the insights your competitors don't want you to have. ChampSignal discovers, monitors, and analyzes your competitors. Like having a full-time competitive intelligence analyst.
Starts at $39 / month
Has a free trial
#3Est. 2025 • 1 employee • Privatethedev.me
Best for power usersOpen-source service offering free .thedev.me subdomains for developers via a GitHub pull-request workflow with support for common DNS records.
Starts at $0
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