SaaS domain names: 37 available ideas
37 SaaS domain names that had no registration when domhaul checked them against the registry on October 26, 2026, grouped by extension with each one's price. Of the 77 ideas we tried, 35 of the 53 .com names (66%) were already taken.
77 checked, 37 available, .com taken 66%, checked October 26, 2026. Standard registrations, USD.
.com18 namesfrom $10.88/yr
- onboardnest.com
- subscriptionsmith.com
- upgradeyard.com
- usagekite.com
- workspacewren.com
- helpdeskhaven.com
- reportkiln.com
- webhookwharf.com
- roadmaprail.com
- billingbirch.com
- trialtern.com
- invoicewren.com
- metermoss.com
- upgradeelm.com
- usageorchard.com
- apiwren.com
- retentionroost.com
- licenselark.com
.io4 namesfrom $28.12/yr, renews $51.80
- churnpilot.io
- cohortcove.io
- webhookwharf.io
- usagekite.io
.app8 namesfrom $8.75/yr, renews $14.93
- invoicekite.app
- onboardnest.app
- trialtrail.app
- schedulesmith.app
- dashloom.app
- billingbirch.app
- ledgerlark.app
- retentionroost.app
.co2 namesfrom $15.50/yr, renews $31.20
- seatledger.co
- ledgerloft.co
.dev5 namesfrom $8.75/yr, renews $12.87
- webhookwharf.dev
- apiorchard.dev
- uptimeyard.dev
- apiwren.dev
- opsandowl.dev
How to choose a SaaS domain name
Name the outcome, not the category: billing, churn and onboarding words tell a buyer what the product fixes, while "cloud", "hub" and "-ly" endings blur into every other tool in a comparison table. The .com matters more in SaaS than almost anywhere, because invoices, SSO setup screens and procurement forms all show your domain; if you launch on .io or .app, buy the .com as soon as it is affordable. Keep it under three syllables so it survives being spoken in a demo and typed into a login URL like app.yourname.com. Avoid names tied to a single feature, since the product you sell in year three will be wider than the one you launch. If you ship an SDK, check the npm package and GitHub organization name too, because developers search there first. Run a trademark search in the software class before you commit.
Names for your own SaaS idea
Describe it in a sentence and domhaul's AI domain name generator suggests names and checks each one against the registry as it goes, so you only see domains you can register. Free, no signup.
Generate names for “SaaS tool that helps small teams manage subscriptions and billing”
SaaS domain name questions
Are these SaaS domain names available?
They were on October 26, 2026: domhaul checked 77 SaaS name ideas against the registry and 37 had no registration. This page lists 37 of them. A name can be registered by someone else at any moment, so press Check again to rerun every name live before you buy.
How many SaaS .com domains are already taken?
35 of the 53 .com ideas we checked (66%) were already registered on October 26, 2026, against 43% across all 20 niches on domhaul. Every name here is a two-word or blended compound, the form most likely to still be open on .com.
How much does a SaaS domain cost?
At the lowest standard price at Dynadot or Porkbun on October 24, 2026: .com $10.88 a year; .io $28.12 for the first year and $51.80 a year to renew; .app $8.75 for the first year and $14.93 a year to renew; .co $15.50 for the first year and $31.20 a year to renew; .dev $8.75 for the first year and $12.87 a year to renew. Premium names priced by the registry cost more, and you see the exact price before you pay.
More domain name ideas
- AI startup domain names 31 available
- Startup domain names 27 available
- Marketing agency domain names 39 available
- Consulting domain names 39 available
- Ecommerce store domain names 30 available
- Podcast domain names 40 available