Moloco Ads: How ML Bidding Actually Works

Moloco is a mobile programmatic platform built around predicting a user's value before they ever convert, rather than optimizing for reach. For mobile nutra and fintech offers, it's one of the more technically sophisticated sources on the market.

What post-install events are

A post-install event is any user action after an app install: registration, first purchase, hitting a specific engagement milestone. Unlike sources that only optimize for click or install, Moloco learns to predict the likelihood of these deeper, more valuable actions — filtering out users who'll install but never convert.

How Moloco's ML bidding works

Moloco's algorithm analyzes historical data on which users actually completed the target post-install event, then adjusts the bid on each auction impression in real time — paying more for impressions likely to convert and less for the rest. The more event data flowing in through the SDK, the sharper the prediction gets.

Which offers fit Moloco best

• Mobile nutra apps with a subscription or repeat-purchase model
• Fintech apps where user value is defined by deposits, not just installs
• Mobile casino and betting apps with an in-app purchase model
• E-commerce apps with a longer install-to-purchase cycle

What you need before launching

Moloco requires a properly integrated event-tracking SDK (an MMP partner like Appsflyer or Adjust) and enough historical conversion volume to train the model — without that, the algorithm is bidding blind and early campaign days come in well above target CPA.

Why a Moloco agency account matters

A Moloco agency account from LuxAccs removes the daily spend caps typical of new advertisers on programmatic platforms and speeds up onboarding — critical during the learning phase, when any gap in incoming data sets the model back.

Don't change your target post-install event in the first few weeks after launch — every change forces Moloco's ML model to relearn from scratch, losing whatever data it had already gathered.

The takeaway

Moloco is built for advertisers who already track LTV, not just CPI. ML bidding on post-install events gives you precision that classic traffic sources can't match, but it requires solid analytics on your end to actually pay off.