What Proper API advertises
Proper API (properapi.de) is running 36 ads we can see on facebook, google. Proper API provides tools for API management and development.
Counted 15 October 2026.
Live ads
36
across every library we read
A week ago
53
the four weeks before the last four
Direction
+64%
last four weeks against the four before
Oldest ad
6 mo
how long the longest-running one has run
26 weeks of ad counts
Rebuilt from the start and end dates of the ads the libraries show, so it is what is still live rather than everything that ever ran.
The 5 SaaS closest to Proper API
Same category and audience, ranked by how much they advertise.
Read from the public ad libraries of Meta, Google and LinkedIn. We read about 1,400 companies a day, so 96% of the catalogue has been read again inside the last month, and every number here carries the date we counted it. Not affiliated with Meta, Google or LinkedIn.