Picking an AI presentation tool is first a location decision: do you want a standalone web generator, design-enforced templates, or AI that runs inside the slides app you already use? We compared the five tools in our directory against their official pricing pages (verified 2026-09-22) on that axis plus how you actually pay for it. Gamma is the benchmark for a blank-slate web deck and the only one here with a real free tier: free carries limited AI credits and a 'Created with Gamma' badge, then credit-based Plus at $10/month ($8 annual) and Pro at $20/month ($15 annual) remove the badge and raise the ceiling. Presentations.AI also keeps a free Starter (100 credits, decks up to 20 slides on the starter model), with Pro at $240/year for 25,000 credits and Gold at $600/year for frontier models. Plus AI works in-place inside Google Slides and PowerPoint as a per-user add-on with no permanent free tier — only a 7-day trial — from Basic $15/user/month ($10 annual) up to Max $200/user/month on annual. Beautiful.ai guarantees clean auto-layout but has no free plan: Pro is $45/month billed monthly ($14.50/month annual) and Team is $50/user/month monthly ($40 annual) for 2-20 seats. Decktopus is the cheap annual all-in-one at $24.99/month billed monthly or $9.99/month annual ($119.88/year), bundling 750 AI credits/month (~150 slides), PDF/PPT/PNG export, web sharing, version history and the Loop rehearsal coach. Free tiers and watermark rules vary, so check how you pay before you compare features — the location decision and the badge decision are the same decision.
4.5/5: fastest prompt-to-deck flow with decks, docs and sites, strong themes and sharing analytics. Free tier with limited credits and a badge; Plus from $8/mo annual.
Free tier: Yes
Paid from: $8/mo (Plus, annual) (Credit-based: AI generations consume credits and credits reset on a cycle on paid plans. The free plan carries limited AI credits and a 'Created with Gamma' badge on exports; paid plans remove the badge, raise the credit ceiling and add custom branding, custom domains, analytics and PDF/PPT export controls.)
Gamma is the web-native AI deck, doc and microsite builder — prompt to a finished, on-brand presentation with AI rewrite, custom templates and analytics; free plan with limited AI credits, paid from $10/mo.
4.3/5: AI inside Google Slides and PowerPoint on existing files, no migration, native export. 7-day trial only; from $10/user/mo annual.
Free tier: No — trial only · 7-day free trial
Paid from: $10/user/mo (Basic, annual) (Per-user subscription that works as an add-on inside Google Slides and PowerPoint. 7-day free trial only (no permanent free tier). Basic = unlimited generation/rewrite plus single-slide insert; Pro adds document uploads, long prompts and AI images; Team adds custom branding and shared templates; Max adds the highest limits.)
Plus AI runs inside the apps you already use — Google Slides and PowerPoint — generating and remixing slides, charts and images in place; no free plan, 7-day trial, paid from $10/user/mo annual.
4.2/5: Smart Slides auto-layout content and 300+ templates keep decks clean. No free tier; Pro $14.50/mo annual.
Free tier: No — trial only
Paid from: $14.50/mo (Pro, annual) (Flat per-seat subscription, not credit-metered. Pro is sold to individuals at $14.50/mo on annual billing (the same plan is $45/mo month-to-month). Team is $40/user/mo annually (or $50/user monthly) for 2-20 seats and adds shared brand themes, central slide library and team controls. No permanent free plan.)
Beautiful.ai enforces good design automatically with Smart Slides that re-layout as you add content — DesignerBot AI generation plus 300+ templates; Pro $14.50/mo annual for individuals.
4.0/5: $9.99/mo annual bundles 750 credits, web hosting, analytics, carousels and a rehearsal coach. No free tier; monthly is $24.99.
Free tier: No — trial only
Paid from: $9.99/mo (Pro, annual) (Flat subscription. Pro is $9.99/mo when billed annually ($119.88/yr), $19.99/mo on a 3-month pack or $24.99/mo month-to-month, and includes 750 AI credits/mo (~150 slides), PDF/PPT/PNG export, one-click web sharing, version history and the Loop rehearsal coach. Business tier adds company-wide deployment; Enterprise is quote-based. No permanent free plan.)
Decktopus is an AI deck-and-carousel builder that also hosts web-sharing, analytics and a delivery-rehearsal coach (Loop) — Pro from $9.99/mo annual, no free plan, Enterprise quote.
4.0/5: free 100 credits, up to 20-slide decks, chat-driven build; Pro $20/mo annual, Gold $50/mo for frontier models.
Free tier: Yes
Paid from: $20/mo (Pro, annual) (Credit-based: Starter gives 100 credits and decks up to 20 slides with the starter AI model. Pro is $240/yr with 25,000 credits and all core features; Gold is $600/yr with frontier AI models/agents, advanced controls and higher credit volume.)
Presentations.AI is a credit-based AI deck maker with chat-based design and a free 100-credit Starter tier — Pro $20/mo annual, Gold $50/mo annual for frontier models.
Bottom line: Bottom line: pick by where the deck gets authored. Gamma (4.5/5) is the best blank-slate web-native generator and the category benchmark. Plus AI (4.3/5) is the strongest team pick when slides must stay inside Google Slides or PowerPoint. Beautiful.ai (4.2/5) enforces clean auto-layout; Decktopus (4.0/5) is the cheapest annual all-in-one with hosting and analytics; Presentations.AI (4.0/5) is the free, chat-based on-ramp. Decide standalone web app versus in-place add-on first, then free-tier need.
Gamma is the category benchmark (4.5/5): the fastest prompt-to-deck flow with decks, docs and sites, strong themes and sharing analytics. It has a usable free tier and paid plans from $8/mo on annual billing.
Yes — Plus AI runs as an add-on inside both apps and works on your existing files, so there is no migration and export compatibility is preserved. It is trial-only with paid plans from $10/user/mo annual.
Beautiful.ai. Its Smart Slides re-layout content as you add it, so decks rarely look broken, and it ships 300+ templates. It has no free tier; Pro is $14.50/mo on annual billing.
For a permanent free tier, Gamma and Presentations.AI (100 free credits). For the cheapest paid annual plan, Decktopus at $9.99/mo (billed $119.88/yr) and Gamma Plus at $8/mo annual.