Ad system
primis.tech
primis.tech is the domain an ad system uses in app-ads.txt and ads.txt files. 3,449 apps in our data declare it. Its sellers.json lists 252 sellers.
- Apps declaring it
- 3,449
- Sellers in sellers.json
- 252
- Lines verified
- 39%
- Lines with errors
- 673
- Avg. supply path score
- 50.8 / 100
3,440 DIRECT · 35 RESELLER
0% confidential
427 of 1,100 checked lines
1,100 lines in total
3,480 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 primis.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.
primis.tech, YOUR_ACCOUNT_ID, DIRECT, b6b21d256ef43532
primis.tech, YOUR_ACCOUNT_ID, RESELLER, b6b21d256ef43532- Field 1:
primis.tech, the domain primis.tech uses in app-ads.txt. - Field 2: your account ID with primis.tech. It must equal the
seller_idin primis.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):
b6b21d256ef43532, the certification authority ID on 74% of the lines naming primis.tech.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 252
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 1
- Last read
- Oct 9, 2026
- PUBLISHER213
- INTERMEDIARY39
- BOTH0
Cross-check of lines naming primis.tech
- Verified 427
- Seller ID not found 414
- DIRECT but intermediary 241
- RESELLER but publisher 18
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming primis.tech is looked up in its sellers.json. What each status means
Common errors with primis.tech lines
-
Seller ID not found
414 lines
Ask primis.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
241 lines
If a partner holds this account and resells your inventory, the line should say RESELLER. If the account is yours, ask primis.tech to list it as PUBLISHER.
-
RESELLER but publisher
18 lines
If the account is yours, declare it DIRECT. If a partner holds it, ask primis.tech why the account is listed as PUBLISHER.
Intermediaries most declared as RESELLER
Accounts on primis.tech 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 |
|---|---|---|
| americanhometownmedia.com | INTERMEDIARY | 17 |
Apps that declare primis.tech
| App | Store | Relationship | Status |
|---|---|---|---|
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about primis.tech
How do I add primis.tech to app-ads.txt?
Add one line for each account primis.tech gives you: "primis.tech, YOUR_ACCOUNT_ID, DIRECT, b6b21d256ef43532". Use DIRECT when you hold the account yourself and RESELLER when a partner holds it and sells your inventory through primis.tech. The account ID must be the seller_id primis.tech lists for you in its sellers.json; primis.tech 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 primis.tech publish a sellers.json?
Yes. Its file at https://primis.tech/sellers.json listed 252 sellers when we last read it on 9 October 2026: 213 publishers, 39 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare primis.tech in app-ads.txt?
3,449 apps in Stoqlab's data (delisted apps included) declare primis.tech: 3,440 with at least one DIRECT line and 35 with at least one RESELLER line, across 789 app-ads.txt files. Counts are recomputed daily.
What is the certification authority ID for primis.tech?
74% of the app-ads.txt lines naming primis.tech carry "b6b21d256ef43532" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.
Why do primis.tech lines fail verification?
Of 1,100 lines naming primis.tech, 673 contradict its sellers.json. The most common case is "Seller ID not found" (414 lines): Ask primis.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.
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 primis.tech. Something wrong? Tell us.