Sites using Meta Conversions API
Server-side event API from Meta that forwards conversion events to Facebook and Instagram ad reporting.
Found via: StackScope Discovery (Indie) 1 · StackScope Wider Web 1
Meta Conversions API has been detected on 2 launches since first appearing in August 2026. Most recent detection: Learn Photography, One Card at a Time – Photography Cheat Sheets, yesterday.
Share of new sites using Meta Conversions API
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
Advertising leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Facebook Pixel
|
3.48% | 43.04% |
| #2 | – |
Google Ads
|
3.10% | 38.36% |
| #3 | – |
Google AdSense
|
1.62% | 20.00% |
| #4 | – |
TikTok Pixel
|
0.72% | 8.95% |
| #5 | – |
Pinterest
|
0.65% | 8.05% |
| … | ||||
| #468 |
Meta Conversions API
Current page
|
<0.01% | <0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Advertising tool. All 820 in Advertising →
Recent launches we can show
1 of the 2 sites using Meta Conversions API are product launches we list individually. The other 1 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
The StackScope API serves all 2 sites using Meta Conversions API, filterable and exportable, from £15 a month.