Ad system
kubient.com
Most of the 96,791 apps that declare kubient.com reach it through a reseller: 100% have a RESELLER line, 1.3% a DIRECT one. We found no readable sellers.json for kubient.com, so none of the 15,945 lines naming it can be checked. 100% of the lines carry the certification ID 4f12311e6ed900a3.
- Apps declaring it
- 96,791
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 49.2 / 100
1,246 DIRECT · 96,749 RESELLER
Not found
no line checked yet
16,707 lines in total
100,939 apps scored
App counts, the sellers.json breakdown and the directory ranking are as of , recomputed daily (the same numbers as the directory). Line counts are recounted every 10 minutes. sellers.json last read 13 October 2026. The supply path score sums up how short and clean the declared paths are, 0 to 100 (how it is computed).
How to add kubient.com to app-ads.txt
One line per account, in the app-ads.txt at the root of the domain your App Store and Google Play listings name as the developer website.
kubient.com, YOUR_ACCOUNT_ID, DIRECT, 4f12311e6ed900a3
kubient.com, YOUR_ACCOUNT_ID, RESELLER, 4f12311e6ed900a3- Field 1:
kubient.com, the domain kubient.com uses in app-ads.txt. - Field 2: your account ID with kubient.com. It must equal the
seller_idin kubient.com's sellers.json. - Field 3: DIRECT if you hold the account, RESELLER if a partner holds it and sells your inventory. DIRECT vs RESELLER
- Field 4 (optional):
4f12311e6ed900a3, the certification authority ID on 100% of the lines naming kubient.com.
sellers.json at a glance
- Status
- Not found
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
Cross-check of lines naming kubient.com
- Verified 0
- Seller ID not found 0
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 16,707
- Unchecked 0
Every line naming kubient.com is looked up in its sellers.json. What each status means
Common errors with kubient.com lines
-
No sellers.json
16,707 lines
kubient.com has no sellers.json we can read, so these lines cannot be checked by anyone.
Apps that declare kubient.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live |
Questions about kubient.com
Does kubient.com publish a sellers.json?
We found no sellers.json at https://kubient.com/sellers.json when we last looked on 13 October 2026. Lines naming kubient.com cannot be checked against it.
How many apps declare kubient.com in app-ads.txt?
96,791 apps in Stoqlab's data (delisted apps included) declare kubient.com: 1,246 with at least one DIRECT line and 96,749 with at least one RESELLER line, across 12,222 app-ads.txt files, as of 13 October 2026 (recounted daily).
What is the certification authority ID for kubient.com?
100% of the app-ads.txt lines naming kubient.com carry "4f12311e6ed900a3" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.
Not sure whether your line should say DIRECT or RESELLER? DIRECT vs RESELLER in app-ads.txt
Sources: the public app-ads.txt files of tracked apps and the sellers.json of kubient.com. Something wrong? Tell us.