SlidesAI alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave SlidesAI: basic themes and design, and generated structure often needs reworking. We ranked 5 alternatives by how directly each one replaces SlidesAI, then by reviews, real visits and how recently each app's facts were checked against its own website. Plus AI currently ranks first.

Quick comparison

#	App	Pricing	Open source	Platforms	Verified facts	Score
1	Plus AI	Paid	No	Web, Windows, macOS	4 of 4	66.5
2	Gamma	Free plan + paid	No	Web	3 of 3	62.6
3	Presentations.AI	Free plan + paid	No	Web	3 of 3	59.6
4	Google Slides	Free	No	Web, iOS, Android	4 of 4	57.2
5	Decktopus	Paid	No	Web	3 of 3	55.3

1. Plus AITop pick
Best for: Teams who want AI slide generation without leaving Google Slides or PowerPoint
PaidWeb, Windows, macOS
66.5
score / 100
Why switch from SlidesAI
More polished AI editing inside Google Slides and PowerPoint.
Pros
Works inside Google Slides and PowerPoint
Output is native, fully editable slides
Helpful slide-level remix and rewrite tools
Cons
No free plan after the 7-day trial
Requires Google Slides or PowerPoint
Generated content still needs editing
Visit Plus AI Details and reviews
How this score is calculated
Editorial fit ×0.3100
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Plus AI a good SlidesAI alternative?
Verified facts
4 of 4 verified
Free trial
7 days with 1,000 AI credits
Checked Oct 25, 2026plusai.com(opens source in a new tab)
Starting price
$10 per user/month billed annually (Basic)
Checked Oct 25, 2026plusai.com(opens source in a new tab)
Pro plan
$20 per user/month billed annually
Checked Oct 25, 2026plusai.com(opens source in a new tab)
Works with
Google Slides and PowerPoint
Checked Oct 25, 2026plusai.com(opens source in a new tab)
2. Gamma
Best for: People who want a solid first draft deck in minutes from notes or a prompt
Free plan + paidWeb
62.6
score / 100
Why switch from SlidesAI
Better-looking AI decks from a standalone tool with a free tier.
Pros
Produces a complete, decent-looking draft very quickly
One piece of content works as deck, doc or web page
Exports to PowerPoint, Google Slides and PDF
Cons
Free credits are a one-off and don't refresh
Generated content can feel generic without editing
PowerPoint exports often need layout fixes
Visit Gamma Details and reviews
How this score is calculated
Editorial fit ×0.387
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Gamma a good SlidesAI alternative?
Verified facts
3 of 3 verified
Free plan
One-off credits that don't refresh
Checked Oct 25, 2026help.gamma.app(opens source in a new tab)
Paid plan credits
Refill monthly
Checked Oct 25, 2026help.gamma.app(opens source in a new tab)
Plus plan
1,000 credits per month
Checked Oct 25, 2026help.gamma.app(opens source in a new tab)
3. Presentations.AI
Best for: Professionals who want quick AI-generated, on-brand decks
Free plan + paidWeb
59.6
score / 100
Why switch from SlidesAI
Prompt-to-deck generator with a free starter plan.
Pros
Fast prompt-to-deck generation
Brand customisation on paid plans
Free Starter plan for occasional decks
Cons
Free plan capped at 20 slides per deck
Less design freedom than manual editors
Credit limits restrict heavy regeneration
Visit Presentations.AI Details and reviews
How this score is calculated
Editorial fit ×0.377
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Presentations.AI a good SlidesAI alternative?
Verified facts
3 of 3 verified
Free plan
Starter, $0 with 200 credits
Checked Oct 25, 2026presentations.ai(opens source in a new tab)
Free plan limit
Up to 20 slides
Checked Oct 25, 2026presentations.ai(opens source in a new tab)
Starting price
$20/month billed annually (Pro)
Checked Oct 25, 2026presentations.ai(opens source in a new tab)
4. Google Slides
Best for: Teams and classrooms building shared decks that several people edit
FreeWeb, iOS, Android
57.2
score / 100
Why switch from SlidesAI
Free slides with Gemini help for Workspace users.
Pros
Smooth real-time co-editing and commenting
Free with any Google account
Edits PowerPoint files directly
Cons
Basic animation and design controls
Complex .pptx files can lose formatting
Offline editing needs Chrome or Edge
Visit Google Slides Details and reviews
How this score is calculated
Editorial fit ×0.369
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Google Slides a good SlidesAI alternative?
Verified facts
4 of 4 verified
Free plan
Anyone with a Google account
Checked Oct 25, 2026workspace.google.com(opens source in a new tab)
Imports
PowerPoint and Canva
Checked Oct 25, 2026workspace.google.com(opens source in a new tab)
PowerPoint editing
Edit .pptx directly
Checked Oct 25, 2026workspace.google.com(opens source in a new tab)
Offline mode
Chrome and Edge
Checked Oct 25, 2026support.google.com(opens source in a new tab)
5. Decktopus
Best for: Solo presenters who want a fast AI draft plus help rehearsing
PaidWeb
55.3
score / 100
Why switch from SlidesAI
AI deck builder with presenter coaching features.
Pros
Quick AI deck generation with speaker notes
Built-in rehearsal coaching
Low annual price for the Pro plan
Cons
Template-bound editor limits design freedom
Generated text usually needs heavy editing
Big monthly-vs-annual price gap
Visit Decktopus Details and reviews
How this score is calculated
Editorial fit ×0.363
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Decktopus a good SlidesAI alternative?
Verified facts
3 of 3 verified
Starting price
$9.99/month billed yearly (Pro)
Checked Oct 25, 2026decktopus.com(opens source in a new tab)
Users
5M+
Checked Oct 25, 2026decktopus.com(opens source in a new tab)
Rehearsal coach
Loop
Checked Oct 25, 2026decktopus.com(opens source in a new tab)

The best SlidesAI alternative for…

The highest-ranked app in this list for each need.

Best SlidesAI alternative for most people

Plus AI

More polished AI editing inside Google Slides and PowerPoint.

Best SlidesAI alternative for a free option

Google Slides

Free slides with Gemini help for Workspace users.

Best SlidesAI alternative for a free plan you can upgrade

Gamma

Better-looking AI decks from a standalone tool with a free tier.

Best SlidesAI alternative for Mac

Plus AI

More polished AI editing inside Google Slides and PowerPoint.

Best SlidesAI alternative for Windows

Plus AI

More polished AI editing inside Google Slides and PowerPoint.

Best SlidesAI alternative for iPhone and Android

Google Slides

Free slides with Gemini help for Workspace users.

Best SlidesAI alternative for working in the browser

Presentations.AI

Prompt-to-deck generator with a free starter plan.

SlidesAI alternatives: common questions

What is the best alternative to SlidesAI?

Plus AI ranks first right now. More polished AI editing inside Google Slides and PowerPoint. Gamma and Presentations.AI follow it in our ranking.

Is there a free alternative to SlidesAI?

Yes. Gamma (free plan + paid), Presentations.AI (free plan + paid) and Google Slides (free) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to SlidesAI?

None of the 5 alternatives in this list is open source.

Why do people switch from SlidesAI?

The complaints we hear most: basic themes and design; generated structure often needs reworking; credits limit heavier use on cheaper plans.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces SlidesAI, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.

Quick comparison

1. Plus AITop pick

Pros

Cons

Verified facts

2. Gamma

Pros

Cons

Verified facts

3. Presentations.AI

Pros

Cons

Verified facts

4. Google Slides

Pros

Cons

Verified facts

5. Decktopus

Pros

Cons

Verified facts

The best SlidesAI alternative for…

Best SlidesAI alternative for most people

Best SlidesAI alternative for a free option

Best SlidesAI alternative for a free plan you can upgrade

Best SlidesAI alternative for Mac

Best SlidesAI alternative for Windows

Best SlidesAI alternative for iPhone and Android

Best SlidesAI alternative for working in the browser

SlidesAI alternatives: common questions

What is the best alternative to SlidesAI?

Is there a free alternative to SlidesAI?

Is there an open-source alternative to SlidesAI?

Why do people switch from SlidesAI?

How is this list ranked?