Ad system
springserve.com
Most of the 20,531 apps that declare springserve.com reach it through a reseller: 91% have a RESELLER line, 29% a DIRECT one (3,063 files, 301 of them through springserve.com's account). 58% of the 7,825 lines checked name an account its sellers.json (243 sellers) does not list. 1 seller left its sellers.json in the last 30 days.
- Apps declaring it
- 20,531
- Sellers in sellers.json
- 243
- Lines verified
- 20%
- Lines with errors
- 6,312
- Avg. supply path score
- 48.6 / 100
5,875 DIRECT · 18,664 RESELLER
0% confidential
1,529 of 7,841 checked lines
7,841 lines in total
20,351 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 springserve.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.
springserve.com, YOUR_ACCOUNT_ID, DIRECT, a24eb641fc82e93d
springserve.com, YOUR_ACCOUNT_ID, RESELLER, a24eb641fc82e93d- Field 1:
springserve.com, the domain springserve.com uses in app-ads.txt. - Field 2: your account ID with springserve.com. It must equal the
seller_idin springserve.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):
a24eb641fc82e93d, the certification authority ID on 97% of the lines naming springserve.com.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 243
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 1
- Last read
- Oct 13, 2026
- PUBLISHER209
- INTERMEDIARY33
- BOTH1
Cross-check of lines naming springserve.com
- Verified 1,529
- Seller ID not found 4,564
- DIRECT but intermediary 195
- RESELLER but publisher 1,553
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming springserve.com is looked up in its sellers.json. What each status means
Common errors with springserve.com lines
-
Seller ID not found
4,564 lines
Ask springserve.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.
-
RESELLER but publisher
1,553 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask springserve.com why the account is listed as PUBLISHER.
-
DIRECT but intermediary
195 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask springserve.com to list it as PUBLISHER.
Intermediaries most declared as RESELLER
Accounts on springserve.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 |
|---|---|---|
| springserve.com | INTERMEDIARY | 301 |
| imediasalesteam.com | INTERMEDIARY | 225 |
| playstream.media | INTERMEDIARY | 92 |
| streamvantage.tv | INTERMEDIARY | 92 |
| fanserv.com | INTERMEDIARY | 82 |
| sendtonews.com | INTERMEDIARY | 73 |
Apps that declare springserve.com
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| iOS | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | DIRECT + RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live | |
| Android | RESELLER | Live |
Questions about springserve.com
Does springserve.com publish a sellers.json?
Yes. Its file at https://springserve.com/sellers.json listed 243 sellers when we last read it on 13 October 2026: 209 publishers, 33 intermediaries and 1 listed as both; 0% are confidential.
How many apps declare springserve.com in app-ads.txt?
20,531 apps in Stoqlab's data (delisted apps included) declare springserve.com: 5,875 with at least one DIRECT line and 18,664 with at least one RESELLER line, across 3,063 app-ads.txt files, as of 14 October 2026 (recounted daily).
What is the certification authority ID for springserve.com?
97% of the app-ads.txt lines naming springserve.com carry "a24eb641fc82e93d" 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.
Why do springserve.com lines fail verification?
Of 7,841 lines naming springserve.com, 6,312 contradict its sellers.json. The most common case is "Seller ID not found", on 4,564 lines. Ask springserve.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 springserve.com. Something wrong? Tell us.