Ad system

smartbid.ai

Most of the 54,659 apps that declare smartbid.ai reach it through a reseller: 99% have a RESELLER line, 3.3% a DIRECT one (5,939 files, 3,510 of them through DT Exchange's account). Its sellers.json lists 157 sellers, and 95% of the 17,487 lines we checked against it match.

Apps declaring it
54,659

1,794 DIRECT · 54,135 RESELLER

Sellers in sellers.json
157

0% confidential

Lines verified
95%

17,437 of 18,453 checked lines

Lines with errors
1,016

18,453 lines in total

Avg. supply path score
50.4 / 100

54,832 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 11 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 smartbid.ai 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.

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

sellers.json at a glance

Status
Published
Sellers listed
157
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 11, 2026
  • PUBLISHER141
  • INTERMEDIARY16
  • BOTH0

Cross-check of lines naming smartbid.ai

  • Verified 17,437
  • Seller ID not found 1,015
  • DIRECT but intermediary 0
  • RESELLER but publisher 1
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming smartbid.ai is looked up in its sellers.json. What each status means

Common errors with smartbid.ai lines

  • Seller ID not found 1,015 lines

    Ask smartbid.ai 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 line

    If the account is yours, declare it DIRECT. If a partner holds it, ask smartbid.ai why the account is listed as PUBLISHER.

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

Intermediaries most declared as RESELLER

Accounts on smartbid.ai 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
fyber.com INTERMEDIARY 3,510
unity.com INTERMEDIARY 2,301
mintegral.com INTERMEDIARY 2,300
vungle.com INTERMEDIARY 1,685
inmobi.com INTERMEDIARY 1,680
bidmachine.io INTERMEDIARY 1,385
pubnative.net INTERMEDIARY 1,286
ironsrc.com INTERMEDIARY 1,126

Apps that declare smartbid.ai

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 smartbid.ai

Does smartbid.ai publish a sellers.json?

Yes. Its file at https://smartbid.ai/sellers.json listed 157 sellers when we last read it on 11 October 2026: 141 publishers, 16 intermediaries and 0 listed as both; 0% are confidential.

How many apps declare smartbid.ai in app-ads.txt?

54,659 apps in Stoqlab's data (delisted apps included) declare smartbid.ai: 1,794 with at least one DIRECT line and 54,135 with at least one RESELLER line, across 5,939 app-ads.txt files, as of 11 October 2026 (recounted daily).

Why do smartbid.ai lines fail verification?

Of 18,453 lines naming smartbid.ai, 1,016 contradict its sellers.json. The most common case is "Seller ID not found", on 1,015 lines. Ask smartbid.ai 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 smartbid.ai. Something wrong? Tell us.