Ad system

bid-matrix.com

Most of the 125,159 apps that declare bid-matrix.com reach it through a reseller: 97% have a RESELLER line, 10% a DIRECT one (16,900 files, 10,567 of them through unity.com's account). Its sellers.json lists 207 sellers but leaves out 301 accounts that app-ads.txt files name, so we do not grade the lines against it.

Apps declaring it
125,159

12,809 DIRECT · 121,516 RESELLER

Sellers in sellers.json
207

0% confidential

Lines verified
—

sellers.json incomplete

Lines with errors
11,566

33,004 lines in total

Avg. supply path score
51.9 / 100

123,175 apps scored

bid-matrix.com's sellers.json looks incomplete: it lists 207 sellers, while app-ads.txt files name 301 other bid-matrix.com 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 bid-matrix.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.

bid-matrix.com, YOUR_ACCOUNT_ID, DIRECT
bid-matrix.com, YOUR_ACCOUNT_ID, RESELLER
  • Field 1: bid-matrix.com, the domain bid-matrix.com uses in app-ads.txt.
  • Field 2: your account ID with bid-matrix.com. It must equal the seller_id in bid-matrix.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): a certification authority ID. Most lines naming bid-matrix.com carry none, or different ones, so we do not suggest one.

sellers.json at a glance

Status
Published
Sellers listed
207
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER139
  • INTERMEDIARY63
  • BOTH5

Cross-check of lines naming bid-matrix.com

  • Verified 20,912
  • Seller ID not found 11,566
  • DIRECT but intermediary 0
  • RESELLER but publisher 0
  • Seller type BOTH 526
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming bid-matrix.com is looked up in its sellers.json. What each status means

Common errors with bid-matrix.com lines

  • Seller ID not found 11,566 lines

    Ask bid-matrix.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.

  • Seller type BOTH 526 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.

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

Intermediaries most declared as RESELLER

Accounts on bid-matrix.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 domainTypeFiles
unity.com INTERMEDIARY 10,567
bidmachine.io INTERMEDIARY 2,947
vungle.com INTERMEDIARY 2,434
pubnative.net INTERMEDIARY 1,976
algogear.com INTERMEDIARY 1,510
programmaticx.ai INTERMEDIARY 637
blasto.ai INTERMEDIARY 582
anzu.io BOTH 520

Apps that declare bid-matrix.com

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

Questions about bid-matrix.com

Does bid-matrix.com publish a sellers.json?

Yes. Its file at https://www.bidmatrixdsp.com/sellers.json listed 207 sellers when we last read it on 13 October 2026: 139 publishers, 63 intermediaries and 5 listed as both; 0% are confidential.

How many apps declare bid-matrix.com in app-ads.txt?

125,159 apps in Stoqlab's data (delisted apps included) declare bid-matrix.com: 12,809 with at least one DIRECT line and 121,516 with at least one RESELLER line, across 16,900 app-ads.txt files, as of 14 October 2026 (recounted daily).

Why do bid-matrix.com lines fail verification?

Of 33,004 lines naming bid-matrix.com, 11,566 contradict its sellers.json. The most common case is "Seller ID not found", on 11,566 lines. Ask bid-matrix.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 bid-matrix.com. Something wrong? Tell us.