Stoqlab

Ad system

caerulus.io

Most of the 104,180 apps that declare caerulus.io reach it through a reseller: 100% have a RESELLER line, 3.1% a DIRECT one (13,863 files, 11,213 of them through Mintegral's account). Its sellers.json lists 78 sellers but leaves out 249 accounts that app-ads.txt files name, so we do not grade the lines against it.

Check an app-ads.txt Open in dashboard
Apps declaring it
104,180

3,182 DIRECT · 104,147 RESELLER

Sellers in sellers.json
78

0% confidential

Lines verified
—

sellers.json incomplete

Lines with errors
11,409

41,916 lines in total

Avg. supply path score
50.5 / 100

102,478 apps scored

caerulus.io's sellers.json looks incomplete: it lists 78 sellers, while app-ads.txt files name 249 other caerulus.io accounts it does not list. A line it does not list may be a seller the network never published rather than a stale line, so we show no verified or not-listed share for it.

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 caerulus.io 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.

caerulus.io, YOUR_ACCOUNT_ID, DIRECT
caerulus.io, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: caerulus.io, the domain caerulus.io uses in app-ads.txt.
  • Field 2: your account ID with caerulus.io. It must equal the seller_id in caerulus.io'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 caerulus.io carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
78
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER44
  • INTERMEDIARY34
  • BOTH0

Cross-check of lines naming caerulus.io

  • Verified 30,507
  • Seller ID not found 11,409
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming caerulus.io is looked up in its sellers.json. What each status means

Common errors with caerulus.io lines

  • Seller ID not found 11,409 lines

    Ask caerulus.io 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.

Common app-ads.txt errors and how to fix them

Intermediaries most declared as RESELLER

Accounts on caerulus.io 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 domainTypeFiles
mintegral.com INTERMEDIARY 11,213
vungle.com INTERMEDIARY 7,279
bidease.com INTERMEDIARY 5,660
chartboost.com INTERMEDIARY 4,958
zmaticoo.com INTERMEDIARY 1,328
opera.com INTERMEDIARY 34
gocarty.net INTERMEDIARY 3

Apps that declare caerulus.io

AppStoreRelationshipStatus
Photo Lab Picture Editor & Art Photo Lab Picture Editor & Art
 Android RESELLER Live
Words of Wonders: Crossword Words of Wonders: Crossword
 Android RESELLER Live
Talking Tom Gold Run Talking Tom Gold Run
 Android RESELLER Live
Vita Mahjong Vita Mahjong
 Android DIRECT + RESELLER Live
Hago- Party, Chat & Games Hago- Party, Chat & Games
 Android RESELLER Live
Angry Birds 2 Angry Birds 2
 Android RESELLER Live
Boom Beach: War Strategy Game Boom Beach: War Strategy Game
 Android RESELLER Live
Zombie Tsunami Zombie Tsunami
 Android RESELLER Live
Brain Out®: Can you pass it? Brain Out®: Can you pass it?
 Android DIRECT + RESELLER Live
Remini - AI Photo Enhancer Remini - AI Photo Enhancer
 Android RESELLER Live
Idle Miner Tycoon: Gold Games Idle Miner Tycoon: Gold Games
 Android RESELLER Live
The Sims™ FreePlay The Sims™ FreePlay
 Android RESELLER Live
Plants vs. Zombies™ Plants vs. Zombies™
 Android RESELLER Live
Block Blast! Block Blast!
 Android RESELLER Live
SimCity BuildIt SimCity BuildIt
 Android RESELLER Live
DramaBox - Stream Drama Shorts DramaBox - Stream Drama Shorts
 Android RESELLER Live
Opera: Private Web Browser Opera: Private Web Browser
 Android RESELLER Live
Duolingo: Learn Languages Duolingo: Learn Languages
 iOS RESELLER Live
Lark Player:Music Player & MP3 Lark Player:Music Player & MP3
 Android RESELLER Live
µTorrent®- Torrent Downloader µTorrent®- Torrent Downloader
 Android RESELLER Live

Questions about caerulus.io

Does caerulus.io publish a sellers.json?

Yes. Its file at https://caerulus.io/sellers.json listed 78 sellers when we last read it on 13 October 2026: 44 publishers, 34 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare caerulus.io in app-ads.txt?

104,180 apps in Stoqlab's data (delisted apps included) declare caerulus.io: 3,182 with at least one DIRECT line and 104,147 with at least one RESELLER line, across 13,863 app-ads.txt files, as of 14 October 2026 (recounted daily).

Why do caerulus.io lines fail verification?

Of 41,916 lines naming caerulus.io, 11,409 contradict its sellers.json. The most common case is "Seller ID not found", on 11,409 lines. Ask caerulus.io 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 caerulus.io. Something wrong? Tell us.