Top 4 is-a.software Competitors & Alternatives in 2025
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. 2022 • 1 employeethedev.id
Best for power usersA free subdomain service that gives developers a .thedev.id identity for static sites via a GitHub pull request workflow.
Starts at $0
#2Est. 2023 • 1 employeejs.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
#3Est. 2001 • 1 employeeFreeDNS
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 employeeChampSignal
Best for SMBsGet the insights your competitors don't want you to have. ChampSignal tracks your competitors' websites, social mentions, ads, and SEO, and sends you email alerts only when it matters.
Starts at $39 / month
Has a free trial
#4Est. 2025 • 1 employeethedev.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
Get Started
Your ultimate competitive playbook
You just found your top competitors. Now let's map your whole landscape and show you how to stand out.
Competitive Landscape Report
Built for small teams who can't hire a full-time analyst.
$129 $260 one-time payment
Generated in minutes, no subscription.
Instead of guessing what to do about your competitors, get a done-for-you intelligence report
Competitor Map
Direct, indirect, and alternative competitors mapped across your market
Positioning Analysis
How each competitor positions, their ICP, and key differentiators
Feature & Pricing Matrix
Side-by-side comparison of features, pricing, and packaging strategies
Growth Channel Analysis
SEO, paid ads, content, and social strategies across the landscape
Reputation & Social Proof
Ratings, reviews, and sentiment analysis across all competitors
90-Day Action Plan
Specific tactics to differentiate and win more deals in the next 3 months

