Ad system
quantum-advertising.com
Most of the 5,133 apps that declare quantum-advertising.com reach it through a reseller: 99% have a RESELLER line, 7.4% a DIRECT one (770 files, 361 of them through smilewanted.com's account). 23% of the 1,166 lines checked name an account its sellers.json (173 sellers) does not list.
- Apps declaring it
- 5,133
- Sellers in sellers.json
- 173
- Lines verified
- 37%
- Lines with errors
- 291
- Avg. supply path score
- 48.5 / 100
381 DIRECT · 5,059 RESELLER
0% confidential
426 of 1,168 checked lines
1,168 lines in total
5,097 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 12 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 quantum-advertising.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.
quantum-advertising.com, YOUR_ACCOUNT_ID, DIRECT
quantum-advertising.com, YOUR_ACCOUNT_ID, RESELLER- Field 1:
quantum-advertising.com, the domain quantum-advertising.com uses in app-ads.txt. - Field 2: your account ID with quantum-advertising.com. It must equal the
seller_idin quantum-advertising.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 quantum-advertising.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 173
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 12, 2026
- PUBLISHER124
- INTERMEDIARY31
- BOTH18
Cross-check of lines naming quantum-advertising.com
- Verified 426
- Seller ID not found 266
- DIRECT but intermediary 21
- RESELLER but publisher 4
- Seller type BOTH 451
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming quantum-advertising.com is looked up in its sellers.json. What each status means
Common errors with quantum-advertising.com lines
-
Seller type BOTH
451 lines
The account is listed as BOTH, so sellers.json alone cannot tell a buyer which relationship applies. Nothing to fix on your side; buyers usually look at the seller's domain.
-
Seller ID not found
266 lines
Ask quantum-advertising.com for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
-
DIRECT but intermediary
21 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask quantum-advertising.com to list it as PUBLISHER.
-
RESELLER but publisher
4 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask quantum-advertising.com why the account is listed as PUBLISHER.
Intermediaries most declared as RESELLER
Accounts on quantum-advertising.com that its sellers.json lists as INTERMEDIARY or BOTH, by the number of app-ads.txt files declaring them. Confidential sellers are left out.
| Seller domain | Type | Files |
|---|---|---|
| smilewanted.com | INTERMEDIARY | 361 |
| gingerad.com | BOTH | 222 |
| sublime.xyz | BOTH | 183 |
| mmedia.nl | BOTH | 20 |
| adways.com | BOTH | 13 |
| aleadinfo.com | INTERMEDIARY | 9 |
| triboo.com | INTERMEDIARY | 4 |
| bliink.io | INTERMEDIARY | 2 |
Apps that declare quantum-advertising.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| 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 | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live |
Questions about quantum-advertising.com
Does quantum-advertising.com publish a sellers.json?
Yes. Its file at https://quantum-advertising.com/sellers.json listed 173 sellers when we last read it on 12 October 2026: 124 publishers, 31 intermediaries and 18 listed as both; 0% are confidential.
How many apps declare quantum-advertising.com in app-ads.txt?
5,133 apps in Stoqlab's data (delisted apps included) declare quantum-advertising.com: 381 with at least one DIRECT line and 5,059 with at least one RESELLER line, across 770 app-ads.txt files, as of 12 October 2026 (recounted daily).
Why do quantum-advertising.com lines fail verification?
Of 1,168 lines naming quantum-advertising.com, 291 contradict its sellers.json. The most common case is "Seller ID not found", on 266 lines. Ask quantum-advertising.com for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
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 quantum-advertising.com. Something wrong? Tell us.