Attribution for ChatGPT Ads and AI assistants

What is AI assistant attribution?

AI assistant attribution is the practice of crediting app installs, in-app events and revenue to an ad or an answer shown inside an AI assistant such as ChatGPT. It follows the same rules as any other channel: a qualifying interaction, a window, and a match on first open.

The difference is that AI assistants send people to apps in two very different ways, and only one of them leaves a trail.

• Paid placements, such as ChatGPT Ads, where an advertiser pays for a click. The click can carry campaign parameters and a click ID.
• Organic answers, where the assistant names or recommends an app in its reply. There may be a link, or the person may simply open the app store and search.

Can you attribute revenue to ChatGPT?

For paid ChatGPT Ads, yes: a tagged click can be matched to the install and to every later revenue event from that user, as with any click-based network your MMP supports. For organic mentions in AI answers, usually not, because most of those installs reach the store with no click data at all.

So "how to attribute revenue to ChatGPT" is really two questions. Paid revenue is an integration task. Organic revenue is an estimation task.

How a paid click becomes attributed revenue

The chain is the one described in how an install gets attributed, with a few points specific to a new channel.

1. The click is tagged. The ad's destination is a tracking link or smart link that records the click, the campaign and any click ID the ad platform passes.
2. The person reaches the store. On Android, the click details can travel through Google Play in the Install Referrer, which Google says stays available for 90 days after install. On iOS there is no store referrer for a normal App Store install.
3. The app opens for the first time. The MMP's SDK sends its signals and the MMP looks for a qualifying click inside the window.
4. The install is credited. If the click is inside the window and no later click wins, the install belongs to the ChatGPT Ads campaign.
5. Revenue follows the install. Purchases and subscriptions sent as in-app events, with amount and currency, are attached to that install, so ROAS for the campaign can be built by cohort.
6. Results go back to the ad platform. Conversion events are reported back to the platform, through whatever pixel, server-side API or postback route it supports, so it can optimise towards buyers rather than taps.

What can and cannot be measured today

The iOS rows follow from App Tracking Transparency and SKAN, covered in iOS attribution with ATT and SKAN. Apple's frameworks give a 30-day window from a StoreKit-rendered ad or attributable web ad to install, but only for ad networks that take part, so check whether any AI ad platform you buy supports them before counting on iOS data.

Why ChatGPT installs show up as organic

Even with a paid campaign live, ChatGPT installs often end up in organic. The common general practice causes:

• No MMP integration for the channel, so clicks are never recorded and there is nothing to match.
• Untracked destination. The ad points straight at the store or a website rather than a tracking link.
• Lost parameters. A redirect, short link or web page between the ad and the store drops the click data.
• Window too short. The person installed after the MMP's click window closed.
• Web-to-app break. The ad lands on a website, and the jump from site to app store is not tracked.

This troubleshooter for installs showing as organic walks through the same checks in order.

Measuring the part you cannot attribute

Organic AI answers will keep sending installs that no MMP can tie to the assistant. General practice for estimating them:

• Ask at onboarding. A short "where did you hear about us?" question with an AI assistant option gives a directional share.
• Watch the organic baseline. Compare organic installs and branded store searches before and after your app starts appearing in AI answers. Organic vs paid installs explains why organic is a residual and moves for many reasons.
• Tag every link you own. Pages that assistants tend to cite, such as your website and help pages, should use tracked links to the store, so at least that path is measured.
• Run holdout tests for paid. Pausing a paid AI campaign in one region or period and comparing installs shows how much of its credited volume was incremental.

Which MMPs support ChatGPT Ads?

Support for a new ad platform depends on each MMP building an integration, so check your vendor's current network list rather than assuming. Linkrunner describes itself as the first MMP to attribute mobile app installs from ChatGPT Ads, and its ChatGPT Ads attribution page sets out how the integration works. Support from other MMPs was not confirmed in this guide's research, so ask each vendor how clicks, events and revenue are passed for the channel.