Availability check latency
1.8s
across 350+ TLDs — 4× the industry average of 7.2s
Live · 350+ TLDs · 1.8s response
Find the perfect domain name — even when every great one feels taken.
AvailableDomain checks availability across 350+ TLDs in 1.8 seconds, scores every name on a proprietary 0–100 Brandability index, and watches 50,000+ daily drops so you reserve the right name before anyone else.
How it works
Three moves. Under ten seconds to understand.
The whole loop a founder runs before committing to a name — search, score, then watch it like a hawk until it drops or someone lists it.
-
01
Search across every TLD that matters
Type a name once. We run it through 350+ TLDs — .com, .ai, .io, .dev, the long tail — and return what's actually on the market in 1.8 seconds. No tab-hopping, no "this one isn't available here either."
-
02
Score it on the Brandability index
Every result carries a 0–100 score covering phonetics, memorability, trademark risk, and SEO headroom. Skip names that'll confuse a customer or collide with a brand in year two. Pick the one that travels.
-
03
Monitor drops and acquire in one click
Park a name on your watchlist. We track 50,000+ daily expiring drops and ping you the second one becomes buyable. Buy through any of 12 integrated registrars without leaving the result page.
The numbers a domain-savvy founder checks first
Specs, not logos.
We borrow credibility from performance. These are the figures our users compare against every competitor before signing up.
TLDs covered per check
350+
including .com, .ai, .io, .dev, and the long tail
Daily expiring drops watched
50,000+
with sub-second alert delivery to your watchlist
API uptime since launch
99.98%
36 months incident-free · public status page
- 2.1M domains in proprietary availability DB, refreshed every 6 minutes
- 4.2M availability lookups processed daily
- 500M checks served · milestone hit November 2023
- #1 G2 Spring 2024 · 4.9/5 across 1,840 reviews
The toolkit
A check is where it starts — the toolkit is where it compounds.
Four surfaces built by domainers, not marketers. One proprietary score, 350+ TLD reach, drop monitoring, and one-click purchase rails across 12 registrars.
01
Proprietary
87/100
Brandability Score
A 0–100 grade that weighs phonetics, memorability, trademark risk, and SEO headroom — so you stop guessing and start ranking names on signal, not vibes.
How the score is calculated →02
Discovery
350+ TLD availability, 1.8 seconds
One query, every extension that matters — .com, .io, .ai, .dev, and 346 more — checked in parallel against our 2.1M-domain proprietary index.
Run a check →03
Monitoring
50,000+ daily drop alerts
Sub-second delivery the moment a watched name hits the drop pool. Catch expiring domains before the general public ever sees the list.
See monitoring →04
Purchase rails
One-click buy across 12 registrars
Found the one? Move from search result to checkout without a tab swap. Integrations with Namecheap, Cloudflare, Porkbun, and 9 more.
View partners →Recognized where founders actually look.
G2 Spring 2024
#1 Domain Registration
NamePros Awards
Best Domain Tool
Adopted by
38,000+ founders
Status
99.98% uptime
How we compare
Sharper, faster, broader — without naming names.
Industry averages sourced from public benchmarks, May 2024. Free tier limits confirmed via each competitor's pricing page.
| Capability | AvailableDomain | Industry average |
|---|---|---|
| Availability check speed Time to query 350+ TLDs in parallel | 1.8s4× faster | 7.2s |
| TLD coverage Extensions checked per query | 350+widest in category | ~180 |
| Expiring-domain drops monitored Daily count across the drop pool | 50,000+sub-second alerts | ~12,000 |
| Free tier, monitored forever No credit card, no trial clock | 25 domainsfree, forever | 5 domains · 14-day trial |