Sites using Open5e
Open API and searchable reference for Dungeons and Dragons 5th Edition SRD content, including spells, monsters and magic items.
Found via: StackScope Discovery (Indie) 3
Open5e has been detected on 3 launches since first appearing in August 2026. Most recent detection: NerdLab VTT: free virtual tabletop for D&D in your browser, on September 3, 2026.
It's most commonly paired with Google Fonts, Google Maps, and Google Search Console.
Share of new sites using Open5e
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.
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 that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Data API leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
LocalLogic
|
0.06% | 24.00% |
| #2 | ▼2 |
The Movie Database
|
0.02% | 6.16% |
| #3 | ▲1 |
Daum Postcode
|
0.01% | 5.21% |
| #4 | ▲6 |
data.gouv.fr
|
0.01% | 3.44% |
| #5 | ▼2 |
ViaCEP
|
0.01% | 3.28% |
| … | ||||
| #457 | ▼94 |
Open5e
Current page
|
<0.01% | 0.02% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Data API tool.Among September launches it ranked #365 in Data API, down from #271 in August. All 1357 in Data API →
Often used with
| Tool | Sites |
|---|---|
Google Fonts
|
3 |
Google Maps
|
3 |
Google Search Console
|
2 |
Cloudflare DNS
|
2 |
Cloudflare
|
2 |
Tools most often detected on the same sites as Open5e.
Recent launches we can show
3 of the 3 sites using Open5e are product launches we list individually.
