Sites using PubHTML5
Digital flipbook and interactive publication hosting platform.
Get told when a new site ships with PubHTML5.
Stackdar watches every launch we detect and sends you the ones using PubHTML5, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Discovery (Indie) 2 · StackScope Wider Web 41
PubHTML5 has been detected on 43 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: SpitSpot | Time Tracking, Invoicing & Real-Time Profit, today.
By product type, the launches using it are most often Health (65%), Finance (12%), and Marketing (12%).
What kind of products ship with PubHTML5
17 launches
Domain endings using PubHTML5
43 sites
- .com 48.84%
- .online 13.95%
- .site 9.30%
- .uk 9.30%
- .ai 4.65%
Share of new sites using PubHTML5
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Publishing leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Substack
|
0.06% | 49.64% |
| #2 | – |
Open Journal Systems
|
0.01% | 12.72% |
| #3 | – |
Gist
|
0.01% | 5.95% |
| #4 | – | FeedBurner | 0.01% | 4.39% |
| #5 | ▼2 | DOI | <0.01% | 2.70% |
| … | ||||
| #9 | ▼4 |
PubHTML5
Current page
|
<0.01% | 1.45% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Publishing tool.Among August launches it ranked #10 in Publishing, down from #6 in July. All 104 in Publishing →
Recent launches we can show
2 of the 43 sites using PubHTML5 are product launches we list individually. The other 41 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Free Claude Quiz Builder | Magnus Growth
AI
The StackScope API serves all 43 sites using PubHTML5, filterable and exportable, from £15 a month.