SlidesAI Review (2026): Pricing, Features, Pros & Cons

SlidesAI turns written text into a presentation inside Google Slides and PowerPoint. You paste in your content, it structures it into slides. It is the simpler and cheaper of the two add-ons in this category, and the only one here with a permanent free plan.

The plans count presentations per year rather than credits, which makes the cost trivially easy to reason about — a real advantage over Plus AI's credit model, where you cannot tell what a month will cost until you have had one. Basic is free with twelve presentations a year. Pro is $10 a month, billed at $120 a year, for 120 presentations. Premium is $20.83 a month, billed at $250 a year, for unlimited presentations.

Twelve a year on the free plan is one a month, which is genuinely useful for occasional work — a student, a freelancer presenting now and then, or anyone wanting to test the idea properly before paying. Both paid tiers are billed annually, so the monthly figures are the annual price divided by twelve rather than a monthly option.

Set expectations on what it does. This is text-to-deck structuring, not a design tool. It will organise your content into slides sensibly; it will not art-direct them. Plus AI does more — document uploads, image generation, reformatting existing decks — for a similar headline price, so if you need capability rather than simplicity, compare the two directly rather than picking on price.

Against the standalone builders in this category, the same argument applies as for Plus AI: Gamma, Beautiful.ai and Canva Magic Studio produce better-looking decks in their own environments, while SlidesAI produces an ordinary Google Slides file that your organisation's template and your colleagues can both handle.

One practical note on the free plan. Twelve presentations a year is an allowance, not a trial, so it does not expire after a fortnight the way most free tiers in this category do. That makes SlidesAI the only tool here you can keep in your toolbar indefinitely and use when a deck actually comes up, which for a lot of people is the honest usage pattern.