Dev tools · alternatives · 2026
24 alternatives to Host.io
All the domain data you need. None of the headache.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Host.io launched in 2020; newer entries below may have overtaken it.
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A simple API for custom hostnames, handles DNS, SSL, etc.
2017 · fly.io · its alternatives →
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I was setting up tests involving DNS resolution recently, where something like 127.0.0.1.service.foo would have been tremendously useful. Back in the day, I'd have used xip.io - but sadly that service died. Well, every excuse is a good one when it comes to writing a DNS server! Backname.io joins nip.io and sslip.io in the wildcard DNS game.
2023 · backname.io · its alternatives →
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Domainz.io▲282Premium domains, for not so premium prices
2018 · taixiuonline68.net · its alternatives →
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- 8AA
We launched an API for custom hostnames today. A simple HTTP post with a hostname gets a temp hostname with CNAME/a record instructions, as soon as DNS is setup we issue SSL and start accepting traffic for that hostname. It's the quickest way we know of to provision custom hostnames: https://fly.io/mix/custom-hostnames/ When we started building Fly, we figured it was too late to "make SSL easy and the customers will come". Lets Encrypt changed the world, and we knew many companies rolling their own SSL support with nginx, Traefik, etc, etc. It seemed like a…
2017 · its alternatives →
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Hosting Checker▲116Find out the hosting provider of any website
2020 · hostingchecker.net · its alternatives →
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URL Meta▲108API to get URL meta info, screenshots and domain DNS records
2023 · urlmeta.org · its alternatives →
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On-demand backlink data for developers and agencies
2021 · link-assistant.com · its alternatives →
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DNS record lookups just as you like 'em
2017 · dnsrecords.io · its alternatives →
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See complete domain name data right in your browser
2021 · chromewebstore.google.com · its alternatives →
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Make an offer on this domain and quickly take possession of it with a registrar of your choice.
2012 · tldr.io · its alternatives →
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The domain name www.io is being parked on Park.io. Contact the domain owner to make an offer right now...
2013 · skr.io · its alternatives →
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Hosting by webapp.io ▲105Global CDN, zero config TLS, free custom domains
2023 · webapp.io · its alternatives →
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Enquiry.io▲72Free online tool to manage enquiries for reserved domains.
2015 · domains.available.forsale · its alternatives →
- 20IM
2020 · gateway.io · its alternatives →
- 21AS
2014 · dhcp.io · its alternatives →
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Free & Private domain research - right in your browser
Dec 2025 · domaindetails.com · its alternatives →
- 24NJ
2013 · modulus.io · its alternatives →
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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 →