Ad system
trafficsteer.com
trafficsteer.com is the domain an ad system uses in app-ads.txt and ads.txt files. 5,300 apps in our data declare it. Its sellers.json lists 89 sellers.
- Apps declaring it
- 5,300
- Sellers in sellers.json
- 89
- Lines verified
- 0%
- Lines with errors
- 20
- Avg. supply path score
- 47.9 / 100
70 DIRECT · 5,230 RESELLER
90% confidential
0 of 231 checked lines
231 lines in total
5,330 apps scored
Apps and lines are recounted every 10 minutes. The sellers.json breakdown and the directory ranking are as of , recomputed daily. sellers.json last read 9 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 trafficsteer.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.
trafficsteer.com, YOUR_ACCOUNT_ID, DIRECT
trafficsteer.com, YOUR_ACCOUNT_ID, RESELLER- Field 1:
trafficsteer.com, the domain trafficsteer.com uses in app-ads.txt. - Field 2: your account ID with trafficsteer.com. It must equal the
seller_idin trafficsteer.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 trafficsteer.com carry none, or different ones, so we do not suggest one.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 89
- Confidential
- 80 (90%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 9, 2026
- PUBLISHER0
- INTERMEDIARY86
- BOTH3
Cross-check of lines naming trafficsteer.com
- Verified 0
- Seller ID not found 20
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 201
- Confidential seller 10
- No sellers.json 0
- Unchecked 0
Every line naming trafficsteer.com is looked up in its sellers.json. What each status means
Common errors with trafficsteer.com lines
-
Seller type BOTH
201 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
20 lines
Ask trafficsteer.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.
-
Confidential seller
10 lines
The seller is confidential in sellers.json: its name and domain are hidden, so buyers cannot confirm who it is.
Intermediaries most declared as RESELLER
Accounts on trafficsteer.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 domain | Type | Files |
|---|---|---|
| lemmamedia.com | BOTH | 201 |
Apps that declare trafficsteer.com
| App | Store | Relationship | Status |
|---|---|---|---|
| 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 | DIRECT | Live | |
| Android | 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 trafficsteer.com
How do I add trafficsteer.com to app-ads.txt?
Add one line for each account trafficsteer.com gives you: "trafficsteer.com, YOUR_ACCOUNT_ID, DIRECT". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through trafficsteer.com. The account ID must be the seller_id trafficsteer.com lists for you in its sellers.json; trafficsteer.com will give it to you. Put the file at the root of the domain named as your developer website in the App Store and Google Play listings.
Does trafficsteer.com publish a sellers.json?
Yes. Its file at https://trafficsteer.com/sellers.json listed 89 sellers when we last read it on 9 October 2026: 0 publishers, 86 intermediaries and 3 listed as both; 90% are confidential.
How many apps declare trafficsteer.com in app-ads.txt?
5,300 apps in Stoqlab's data (delisted apps included) declare trafficsteer.com: 70 with at least one DIRECT line and 5,230 with at least one RESELLER line, across 226 app-ads.txt files. Counts are recomputed daily.
Why do trafficsteer.com lines fail verification?
Of 231 lines naming trafficsteer.com, 20 contradict its sellers.json. The most common case is "Seller ID not found" (20 lines): Ask trafficsteer.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.
What is the difference between DIRECT and RESELLER?
DIRECT means the publisher owns the account; RESELLER means an intermediary sells the inventory on the publisher's behalf. DIRECT lines should match a PUBLISHER entry in the network's sellers.json, RESELLER lines an INTERMEDIARY entry.
Sources: the public app-ads.txt files of tracked apps and the sellers.json of trafficsteer.com. Something wrong? Tell us.