Ad system
ops.co
396 apps across 208 app-ads.txt files declare ops.co; 98% hold a DIRECT account and 2.5% list it as a RESELLER. Its sellers.json lists 139 sellers, and 97% of the 210 lines we checked against it match.
- Apps declaring it
- 396
- Sellers in sellers.json
- 139
- Lines verified
- 97%
- Lines with errors
- 6
- Avg. supply path score
- 52.8 / 100
388 DIRECT · 10 RESELLER
0% confidential
204 of 210 checked lines
210 lines in total
402 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 ops.co 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.
ops.co, YOUR_ACCOUNT_ID, DIRECT
ops.co, YOUR_ACCOUNT_ID, RESELLER- Field 1:
ops.co, the domain ops.co uses in app-ads.txt. - Field 2: your account ID with ops.co. It must equal the
seller_idin ops.co'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): a certification authority ID. Most lines naming ops.co carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 139
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER139
- INTERMEDIARY0
- BOTH0
Cross-check of lines naming ops.co
- Verified 204
- Seller ID not found 0
- DIRECT but intermediary 0
- RESELLER but publisher 6
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming ops.co is looked up in its sellers.json. What each status means
Common errors with ops.co lines
-
RESELLER but publisher
6 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask ops.co why the account is listed as PUBLISHER.
Apps that declare ops.co
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | RESELLER | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live |
Questions about ops.co
Does ops.co publish a sellers.json?
Yes. Its file at https://storage.ops.co/sellers.json listed 139 sellers when we last read it on 13 October 2026: 139 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare ops.co in app-ads.txt?
396 apps in Stoqlab's data (delisted apps included) declare ops.co: 388 with at least one DIRECT line and 10 with at least one RESELLER line, across 208 app-ads.txt files, as of 13 October 2026 (recounted daily).
Why do ops.co lines fail verification?
Of 210 lines naming ops.co, 6 contradict its sellers.json. The most common case is "RESELLER but publisher", on 6 lines. If the account is yours, declare it DIRECT. If a partner holds it, ask ops.co why the account is listed as PUBLISHER.
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 ops.co. Something wrong? Tell us.