Ad system

adgrid.io

Most of the 39,992 apps that declare adgrid.io reach it through a reseller: 99% have a RESELLER line, 1.9% a DIRECT one (4,290 files, 3,288 of them through start.io's account). Of 8,504 lines checked against its sellers.json (133 sellers), 88% match, 1.8% name an unlisted account and 0.6% declare the wrong seller type.

Apps declaring it
39,992

755 DIRECT · 39,749 RESELLER

Sellers in sellers.json
133

0% confidential

Lines verified
88%

7,985 of 9,067 checked lines

Lines with errors
229

9,067 lines in total

Avg. supply path score
50.7 / 100

41,782 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 adgrid.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.

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

sellers.json at a glance

Status
Published
Sellers listed
133
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER88
  • INTERMEDIARY17
  • BOTH28

Cross-check of lines naming adgrid.io

  • Verified 7,985
  • Seller ID not found 175
  • DIRECT but intermediary 54
  • RESELLER but publisher 0
  • Seller type BOTH 853
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

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

Common errors with adgrid.io lines

  • Seller type BOTH 853 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 175 lines

    Ask adgrid.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.

  • DIRECT but intermediary 54 lines

    If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask adgrid.io to list it as PUBLISHER.

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

Intermediaries most declared as RESELLER

Accounts on adgrid.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
start.io INTERMEDIARY 3,288
display.io INTERMEDIARY 1,975
blasto.ai INTERMEDIARY 1,276
tenxads.com INTERMEDIARY 779
bidmachine.io BOTH 354
aceex.io BOTH 339
pubsmart.ai INTERMEDIARY 126
bidease.com INTERMEDIARY 43

Apps that declare adgrid.io

AppStoreRelationshipStatus
Android RESELLER Live
iOS DIRECT + 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
iOS RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live

Questions about adgrid.io

Does adgrid.io publish a sellers.json?

Yes. Its file at https://console.adgrid.io/adgrid-build/adgrid-io/sellers.json listed 133 sellers when we last read it on 13 October 2026: 88 publishers, 17 intermediaries and 28 listed as both; 0% are confidential.

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

39,992 apps in Stoqlab's data (delisted apps included) declare adgrid.io: 755 with at least one DIRECT line and 39,749 with at least one RESELLER line, across 4,290 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do adgrid.io lines fail verification?

Of 9,067 lines naming adgrid.io, 229 contradict its sellers.json. The most common case is "Seller ID not found", on 175 lines. Ask adgrid.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 adgrid.io. Something wrong? Tell us.