Ad system
smrtb.com
397 apps across 71 app-ads.txt files declare smrtb.com; 84% hold a DIRECT account and 21% list it as a RESELLER. We found no readable sellers.json for smrtb.com, so none of the 102 lines naming it can be checked.
- Apps declaring it
- 397
- Sellers in sellers.json
- 0
- Lines verified
- —
- Lines with errors
- 0
- Avg. supply path score
- 46.3 / 100
332 DIRECT · 84 RESELLER
Unreachable
no line checked yet
102 lines in total
411 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 7 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 smrtb.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.
smrtb.com, YOUR_ACCOUNT_ID, DIRECT
smrtb.com, YOUR_ACCOUNT_ID, RESELLER- Field 1:
smrtb.com, the domain smrtb.com uses in app-ads.txt. - Field 2: your account ID with smrtb.com. It must equal the
seller_idin smrtb.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): a certification authority ID. Most lines naming smrtb.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Unreachable
- Sellers listed
- 0
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 7, 2026
Cross-check of lines naming smrtb.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 0
- Unchecked 102
Every line naming smrtb.com is looked up in its sellers.json. What each status means
Apps that declare smrtb.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | RESELLER | Live | |
| iOS | DIRECT | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about smrtb.com
Does smrtb.com publish a sellers.json?
We could not reach it (last attempt 7 October 2026). Lines naming smrtb.com stay unchecked until it answers again.
How many apps declare smrtb.com in app-ads.txt?
397 apps in Stoqlab's data (delisted apps included) declare smrtb.com: 332 with at least one DIRECT line and 84 with at least one RESELLER line, across 71 app-ads.txt files, as of 13 October 2026 (recounted daily).
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 smrtb.com. Something wrong? Tell us.