Greenspark on new websites
Sustainability widget letting online stores offset carbon and fund environmental projects.
7 sites
5 found by StackScope, 2 via launch platforms
- StackScope Wider Web 4
- StackScope Discovery (Indie) 1
- Product Hunt 2
Greenspark appeared on 2 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Share of new sites using Greenspark
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 Greenspark 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.
Widget leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
Elfsight
|
0.1% | 39.2% |
| #2 | – | App4You | <0.1% | 9.3% |
| #3 | – | Mazeed Plus | <0.1% | 8.0% |
| #4 | ▲1 |
Browser-Update.org
|
<0.1% | 4.8% |
| #5 | ▼2 |
Common Ninja
|
<0.1% | 3.9% |
| … | ||||
| #158 |
Greenspark
Current page
|
<0.1% | <0.1% | |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Widget tool. All 833 in Widget →
Recent launches using Greenspark
3 of the 7 sites using Greenspark are product launches we list individually. The other 4 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
Earthrings 6-Pack Cardboard Can Carrier
Oct 15, 2026 · score 7.6 · 
E-commerce
Also detected
OmniCosmos — Different systems. A fuller picture.
Also detected
CB350 Low-Speed Can Ring Applicator
Also detected
The StackScope API serves all 7 sites using Greenspark, filterable and exportable, from £15 a month.