Ad system

openbid.biz

Most of the 21,135 apps that declare openbid.biz reach it through a reseller: 100% have a RESELLER line, 0.5% a DIRECT one. Its sellers.json lists 52 sellers, and 100% of the 1,819 lines we checked against it match.

Apps declaring it
21,135

99 DIRECT · 21,036 RESELLER

Sellers in sellers.json
52

0% confidential

Lines verified
100%

1,818 of 1,819 checked lines

Lines with errors
1

1,819 lines in total

Avg. supply path score
50.4 / 100

21,070 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 openbid.biz 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.

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

sellers.json at a glance

Status
Published
Sellers listed
52
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER2
  • INTERMEDIARY0
  • BOTH0

Cross-check of lines naming openbid.biz

  • Verified 1,818
  • Seller ID not found 1
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming openbid.biz is looked up in its sellers.json. What each status means

Common errors with openbid.biz lines

  • Seller ID not found 1 line

    Ask openbid.biz 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

Apps that declare openbid.biz

AppStoreRelationshipStatus
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
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live
Android RESELLER Live

Questions about openbid.biz

Does openbid.biz publish a sellers.json?

Yes. Its file at https://openbid.biz/sellers.json listed 52 sellers when we last read it on 13 October 2026: 2 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare openbid.biz in app-ads.txt?

21,135 apps in Stoqlab's data (delisted apps included) declare openbid.biz: 99 with at least one DIRECT line and 21,036 with at least one RESELLER line, across 1,678 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do openbid.biz lines fail verification?

Of 1,819 lines naming openbid.biz, 1 contradict its sellers.json. The most common case is "Seller ID not found", on 1 line. Ask openbid.biz 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 openbid.biz. Something wrong? Tell us.