How many slides PitchBoost rebuilds on each plan

The limits

Free: up to 10 slides per deck, one AI deck a month. Starter ($9 a month): up to 25 slides. Pro ($29 a month) and Business ($79 a month): up to 60 slides. The limit applies to the deck PitchBoost produces, not the file you upload; you can upload a 45-slide deck on any plan.

Condense or cut

When a deck is over the limit, you choose before anything generates. Condense keeps the narrative and merges or drops the least essential slides so the whole story fits. Rebuild the first N keeps every slide up to the limit exactly and leaves the rest out.

Condensing is usually the better choice for a pitch: most strong pitch decks are 10 to 15 slides. Cutting is better when the deck is a sequence (a training module, a step-by-step process) where the order matters more than the length.

Very long decks

Decks over 40 slides are always either condensed or cut to 40 before the plan limit applies, so a 90-slide training deck on Pro comes back as 40 slides at most. Split very long decks into modules and rebuild each one.

Does upgrading rebuild the missing slides automatically?

No. After upgrading, open the deal and run the rebuild again; the share screen has a button for it. The full deck replaces the condensed one.

Does the limit apply to new decks too?

Yes. A deck built from a brief uses the same per-plan slide limit.

Does a condensed deck count as a full deck?

Yes. One rebuild is one AI deck, whatever its length, and it uses 100 credits.