Ad system
quantum-advertising.com
Most of the 5,362 apps that declare quantum-advertising.com reach it through a reseller: 99% have a RESELLER line, 7.3% a DIRECT one (783 files, 368 of them through smilewanted.com's account). 23% of the 1,184 lines checked name an account its sellers.json (173 sellers) does not list.
- Apps declaring it
- 5,362
- Sellers in sellers.json
- 173
- Lines verified
- 37%
- Lines with errors
- 300
- Avg. supply path score
- 48.5 / 100
390 DIRECT · 5,286 RESELLER
0% confidential
441 of 1,208 checked lines
1,208 lines in total
5,570 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 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 13, 2026
- PUBLISHER124
- INTERMEDIARY31
- BOTH18
Cross-check of lines naming quantum-advertising.com
- Verified 441
- Seller ID not found 274
- DIRECT but intermediary 21
- RESELLER but publisher 5
- Seller type BOTH 467
- 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
467 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
274 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
5 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 | 368 |
| gingerad.com | BOTH | 227 |
| sublime.xyz | BOTH | 186 |
| 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 | DIRECT | 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 | |
| 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 13 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?
5,362 apps in Stoqlab's data (delisted apps included) declare quantum-advertising.com: 390 with at least one DIRECT line and 5,286 with at least one RESELLER line, across 783 app-ads.txt files, as of 13 October 2026 (recounted daily).
Why do quantum-advertising.com lines fail verification?
Of 1,208 lines naming quantum-advertising.com, 300 contradict its sellers.json. The most common case is "Seller ID not found", on 274 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.