Financial market data API for stocks, forex, and cryptocurrencies.
38 sites
36 found by StackScope, 2 via launch platforms
- StackScope Discovery (Indie) 20
- StackScope Wider Web 16
- Product Hunt 2
Twelve Data appeared on 7 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with Twelve Data.
7 new sites with Twelve Data first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using Twelve Data, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using Twelve Data
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.
The shaded areas were measured against a different set of sites, so the line can step there without Twelve Data itself changing.
Coverage details
Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.
Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: 8 July to 10 September 2026, before we improved our infrastructure to 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 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use Twelve Data
34 sites with a known type, all time
Domain endings using Twelve Data
38 sites, all time
- .com 52.6%
- .ai 7.9%
- .app 5.3%
- .io 5.3%
Data API leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
|
0.1% | 23.2% |
| #2 | ▼1 |
|
<0.1% | 6.7% |
| #3 | ▲1 |
|
<0.1% | 5.4% |
| #4 | ▼1 |
|
<0.1% | 3.5% |
| #5 | ▼1 |
|
<0.1% | 3.2% |
| … | ||||
| #62 | ▼15 |
|
<0.1% | 0.3% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Data API tool.Among September launches it ranked #63 in Data API, down from #48 in August. All 1488 in Data API →
Recent launches using Twelve Data
22 of the 38 sites using Twelve Data are product launches we list individually. The other 16 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
Tradepilot AI
Also detected
Showing the most recent 12 of 22.
The StackScope API serves all 38 sites using Twelve Data, filterable and exportable, from £15 a month.