Sites using it'szai 
Japanese applicant tracking and recruitment site platform for small and medium businesses.
Get told when a new site ships with it'szai.
Stackdar watches every launch we detect and sends you the ones using it'szai, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Wider Web 37
it'szai has been detected on 37 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection was on September 19, 2026.
It's most commonly paired with Cloudflare, nginx, and WordPress.
Domain endings using it'szai
37 sites
- .com 70.27%
- .site 18.92%
- .net 2.70%
- .online 2.70%
- .org 2.70%
- .xyz 2.70%
Country
36 of 37 sites, where we are semi-confident of the country.
-
Japan
100.00%
Share of new sites using it'szai
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Recruiting leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Greenhouse
|
0.01% | 41.61% |
| #2 | ▼2 |
it'szai
Current page
|
<0.01% | 5.85% |
| #3 | ▲2 |
JobMelody
|
<0.01% | 4.43% |
| #4 | – |
Ashby
|
<0.01% | 3.64% |
| #5 | ▲6 |
Entry Pocket
|
<0.01% | 3.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Recruiting tool.Among September launches it ranked #4 in Recruiting, down from #2 in August. All 127 in Recruiting →
Often used with
| Tool | Sites |
|---|---|
Cloudflare
|
37 |
nginx
|
37 |
WordPress
|
37 |
jQuery
|
37 |
Google Fonts
|
37 |
Tools most often detected on the same sites as it'szai.
37 sites across the wider web use it'szai
None of them is a product launch we list individually, so there is nothing to show here. They still count towards the figures above. How StackScope Discovery works
The StackScope API serves all 37 sites using it'szai, filterable and exportable, from £15 a month.