Gamma vs Plus AI (2026): Web-Style Decks or Branding Inside PowerPoint?

Verdict: Plus AI is the stronger choice when the finished deck must stay a native PowerPoint or Google Slides file that carries the team’s logo and fonts. Gamma is the stronger choice when the team wants a web-style deck workspace, a company theme, and a lower published Team seat price. Both score 73.5 in the 2026 panel run, so the tie is shown here rather than broken in one tool’s favor.

The word creator in this post refers to slide-building software. Both products claim brand control, but the path is different. Plus AI runs as an add-in inside the presentation software. Gamma runs as its own workspace and exports files. Plus AI’s pricing page and Gamma’s Gamma for Business page were both read on 2026-10-17.

Scorecard

The AI credit row matches on paper, but the two products count credits differently, so do not read it as a like-for-like cost.

Where Plus AI has the edge

Plus AI’s strongest point is that the output never leaves the presentation tool. A team that sends PowerPoint files to clients, or that stores decks in a shared PowerPoint folder, does not need a conversion step. The Team plan adds logo, color and font branding, and the pricing page says the templates can be used with those colors and fonts. That is the brand-lock score the panel gave it.

Where Gamma has the edge

On the figures the two vendors publish, Gamma’s Team seat is listed at $20 a month and Plus AI’s is $30 per month billed annually, a gap of $10. Gamma’s Team price is not stated as annual-only, so the comparison is a listed-price comparison, not a billing-matched one. Its theme editor also lets a designer change a single deck’s look without changing the others, because the help center says a file theme affects only that file. A team can save a polished theme to the workspace for everyone to use. For a team that presents on screens or sends links more than files, that workflow fits better.

Which team picks which

• Choose Plus AI if your team lives in PowerPoint or Google Slides, sends .pptx files to clients, and needs the logo and fonts to stay in the native file.
• Choose Gamma if your team wants a web-style deck, a company theme on a lower seat price, and a free start that lets people test the workflow.
• Check both if a team presents on screen but must also deliver an editable PowerPoint file to a partner. Test one real deck through each export path before you commit.

What would change the result

The panel treats Gamma’s Plus and Pro per-seat prices as unpublished, because the pages read did not give them. The Gamma total would not change from those prices, since the price dimension uses the Team figure. Plus AI’s total would change only if its brand features moved to a cheaper plan, or if its template library were published with a count.

Why the tie is shown

The panel’s rules break ties by brand-lock score, then by PowerPoint score, then alphabetically. Both products score 100 on brand lock and 100 on PowerPoint round-trip. Gamma comes first only because it sorts earlier in the alphabet. A reader who values PowerPoint-native output over a lower seat price should read the two rows of the scorecard separately rather than rely on the list order.

Evidence and method

Plus AI’s numbers were taken from its pricing page on 2026-10-17. Gamma’s numbers came from its Gamma for Business page and help center, via search-result copies from that day, because the pricing page blocked automated fetching. Neither vendor’s figures were checked against a live account. The comparison covers brand controls, file handling and published seat prices only.

Sources

• pricing page, read 2026-10-17
• Gamma for Business page, read 2026-10-17
• Gamma help center, read 2026-10-17