Stoqlab

Ad system

optima.tech

All 520 apps that declare optima.tech hold a DIRECT account with it (222 app-ads.txt files). Its sellers.json lists 299 sellers, and 98% of the 222 lines we checked against it match.

Check an app-ads.txt Open in dashboard
Apps declaring it
520

520 DIRECT · 0 RESELLER

Sellers in sellers.json
299

0% confidential

Lines verified
98%

229 of 234 checked lines

Lines with errors
5

234 lines in total

Avg. supply path score
56.8 / 100

519 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 optima.tech 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.

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

sellers.json at a glance

Status
Published
Sellers listed
299
Confidential
0 (0%)
Passthrough
0
Removed, last 30 days
0
Last read
Oct 13, 2026
  • PUBLISHER289
  • INTERMEDIARY3
  • BOTH7

Cross-check of lines naming optima.tech

  • Verified 229
  • Seller ID not found 4
  • DIRECT but intermediary 1
  • RESELLER but publisher 0
  • Seller type BOTH 0
  • Confidential seller 0
  • No sellers.json 0
  • Unchecked 0

Every line naming optima.tech is looked up in its sellers.json. What each status means

Common errors with optima.tech lines

  • Seller ID not found 4 lines

    Ask optima.tech 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 1 line

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

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

Apps that declare optima.tech

AppStoreRelationshipStatus
69News WX 69News WX
 iOS DIRECT Live
Napa Valley Register Napa Valley Register
 Android DIRECT Live
WAKA Weather WAKA Weather
 Android DIRECT Live
Cadena Dial Radio Cadena Dial Radio
 iOS DIRECT Live
Lancaster Farming Lancaster Farming
 iOS DIRECT Live
WPSD Local 6 WPSD Local 6
 iOS DIRECT Live
The Daily Sun The Daily Sun
 Android DIRECT Live
The Brunswick News The Brunswick News
 iOS DIRECT Live
Rome News-Tribune Rome News-Tribune
 iOS DIRECT Live
Idaho Press Idaho Press
 iOS DIRECT Live
96.9 The Eagle 96.9 The Eagle
 iOS DIRECT Live
WBOC TV Delmarva’s News Leader WBOC TV Delmarva’s News Leader
 iOS DIRECT Live
WDUV 105.5 The Dove WDUV 105.5 The Dove
 Android DIRECT Live
Antelope Valley Press EEdition Antelope Valley Press EEdition
 iOS DIRECT Live
The Herald-Palladium e-Edition The Herald-Palladium e-Edition
 iOS DIRECT Live
ABC Columbia ABC Columbia
 Android DIRECT Live
WICS ABC20 WICS ABC20
 iOS DIRECT Live
CoastTV First Alert Weather CoastTV First Alert Weather
 Android DIRECT Live
Bozeman Daily Chronicle Bozeman Daily Chronicle
 Android DIRECT Live
Nantucket Inquirer and Mirror Nantucket Inquirer and Mirror
 iOS DIRECT Live

Questions about optima.tech

Does optima.tech publish a sellers.json?

Yes. Its file at https://iab.optimanetwork.com/sellers.json listed 299 sellers when we last read it on 13 October 2026: 289 publishers, 3 intermediaries and 7 listed as both; 0% are confidential.

How many apps declare optima.tech in app-ads.txt?

520 apps in Stoqlab's data (delisted apps included) declare optima.tech: 520 with at least one DIRECT line and 0 with at least one RESELLER line, across 222 app-ads.txt files, as of 13 October 2026 (recounted daily).

Why do optima.tech lines fail verification?

Of 234 lines naming optima.tech, 5 contradict its sellers.json. The most common case is "Seller ID not found", on 4 lines. Ask optima.tech 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 optima.tech. Something wrong? Tell us.