The bundling change is the largest practical pricing move Notion has made since launch. New customers on Plus ($10/user/mo) can no longer add AI for $8 to make a $18 working bundle; they have to upgrade to Business ($18 baseline) to get AI at all. Functionally the price is the same on paper, but Plus stops being a viable tier for any team using AI features daily.
The pattern matters beyond Notion. Slack has done a similar bundling move with its AI add-on in 2026, and Loom is moving the same direction. The thesis: standalone AI add-ons depress per-seat ARR; bundling forces tier upgrades and lifts ACV. The cost to founders is real: a 3-person team on Plus + AI ($30/user/mo before, when add-on was available) now sits at $18/user/mo on Business in 2026 only if they migrate; new teams pay full Business or go without AI.
Grandfathering is the trapdoor. If you currently pay for the legacy AI add-on, your $8 line item is preserved as long as you maintain the subscription unbroken. Cancel for a month, lose the rate.
If you're a grandfathered AI add-on customer, do not cancel under any circumstance. If you're a new team, evaluate Plus alone (no AI) versus Business (AI bundled) and decide whether AI features earn the $8 lift per seat.
