LifeStreet

LifeStreet: Mobile DSP with Custom Modeling

LifeStreet is described as a mobile demand-side platform (DSP) that uses a predictive engine and bidding platform for in-app programmatic inventory. In a MarketectureTV interview, LifeStreet CEO Levi Matkins explains how the company differentiates itself by offering custom modeling work for ad buyers, setting it apart from peers such as Moloco and Liftoff and from larger platforms like Meta. The conversation notes LifeStreet's emphasis on bespoke modeling as a core competitive edge and touches on broader themes in mobile programmatic, including consolidation among DSPs and Apple's ongoing influence over the app ecosystem. The recording is dated December 2022, with Eric Seufert conducting the interview. The piece positions LifeStreet within a crowded, competitive landscape where advertisers seek tailored, data-driven bidding capabilities for in-app inventory.

Navigating Mobile Postbacks in the Privacy Era

Mobile attribution is undergoing upheaval as Apple’s SKAdNetwork (SKAN) and Google’s Privacy Sandbox reshape how campaign reporting and postbacks—server-to-server signals tying ad exposure to conversions—are collected and used. Postbacks convey conversion-related information such as campaigns, apps, in-app purchases, and subscription terms, with data often anonymized and limited by consent. While this data fuels lookalike modeling, retargeting, lifetime value calculations, and advertiser billing, device identifiers are increasingly restricted; proxies and signals like OS, battery life, and memory are used, with fingerprinting concerns prompting Apple to tighten rules in iOS 17. The article explains postback flows: from ad click to install, through MMPs, to ad networks; and discusses how SANs (Facebook, Google, Twitter) handle attribution by requiring MMPs to provide device IDs. SKAN4 adds a four-digit campaign ID and a 0–63 conversion value, while Google’s Privacy Sandbox outlines event-level and aggregatable reports. Publishers advise coordinating with MMPs to navigate these changes.

Game Developers Struggle with User Acquisition Post-ATT Shift

Apple's 2021 App Tracking Transparency (ATT) policy upended mobile app advertising by requiring user opt-in for IDFA-based targeting and measurement. Average iOS opt-in sits around 29%, with gaming apps at about 36%, making tracking harder and UA less efficient. The ATT shift has hit game developers who rely on ads in other games, in-app placements, and store-search placements; a Liftoff survey found 64% of marketers said ATT negatively affected their UA campaigns. CAC has risen: iOS average cost per install reached $3.80 in Q4 2022, up 88% since Q1 2021; Impulse reported a 40% CAC increase and revenue dips in the ATT aftermath. Marketers pivot to probabilistic signals, SKAdNetwork (SKAN) postbacks, and conversions APIs; SKAN4 adds three postback windows and more granular data, enabling some recovery of LTV/ROAS. Contextual advertising and broader programmatic buying have grown, with teams relying on MMP postbacks and partnerships to sustain growth.