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Productivity · head to head

Gamma vs Nitro PDF

Gamma logo

Gamma

Productivity

AI-powered presentation and document creation software

From
Free
Rated
-
Full reviewWebsite
Nitro PDF logo

Nitro PDF

Productivity

Edit, convert, secure, and sign PDF with annotation, OCR, and more

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Gamma has a free tier, so it costs nothing to try first.
  • Each has a real cost: Gamma free plan limited to 400 non-renewable credits, requiring paid plan quickly; Nitro PDF specific per-seat pricing is not published; must contact sales for individual plan pricing and volume discounts
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Gamma and Nitro PDF actually diverge.

Attributes where Gamma and Nitro PDF differ
AttributeGammaNitro PDF
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsWeb, iOS, AndroidWeb

Identical on both: user rating (Not yet rated), category (Productivity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Gamma

  • AI Slide Generation
  • Advanced Image Models
  • Custom Branding
  • API Access
  • Custom Domains
  • Analytics
  • Studio Mode
  • AI Credits

Only in Nitro PDF

Nothing recorded that Gamma does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Gamma

  • Rapid pitch deck creation for investor meetings and salesnot Nitro PDF
  • Generating report decks from company data and metricsnot Nitro PDF
  • Creating training and onboarding presentations automaticallynot Nitro PDF
  • Building product demos and case study presentationsnot Nitro PDF
  • Team collaboration on branded presentations with shared assetsnot Nitro PDF

Nitro PDF

  • PDF creation, editing, annotation, and form filling for document workflowsnot Gamma
  • E-signature workflows and document sending through Nitro Signnot Gamma
  • Enterprise document management with compliance featuresnot Gamma

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Gamma

  • Free plan limited to 400 non-renewable credits, requiring paid plan quickly
  • Credit rollover capped at 2x monthly allocation, forcing month-to-month spending
  • Refund window limited to 3 days with usage thresholds restricting claims
  • Per-seat pricing on team plans increases costs for large organizations
  • Studio Mode limited to Ultra plan, restricting advanced editing to highest tier

Nitro PDF

  • Specific per-seat pricing is not published; must contact sales for individual plan pricing and volume discounts
  • SSO and enterprise features (Azure Information Protection) are limited to Plus tier, not available in Standard
  • Plans support up to 20 licenses online; teams needing 20+ users must contact sales

Pricing, plan by plan

Gamma

Free
  • FreeFree
    • 400 AI credits (one-time, non-renewable)
    • Up to 10 cards per prompt
    • Basic AI
  • Plus$12/month
    • 1,000 AI credits per month
    • Up to 20 cards per prompt
    • Badge removal on exports
  • Pro$25/month
    • 4,000 AI credits per month
    • Up to 50 cards per prompt
    • Premium AI models
  • Ultra$100/month
    • 20,000 AI credits per month
    • Up to 75 cards per prompt
    • Most advanced AI models

Nitro PDF

On request

No published plan breakdown. See the Nitro PDF review.

Which should you pick?

Choose Gamma if

  • You need ai slide generation.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want advanced image models.
Gamma review

Choose Nitro PDF if

Nothing in the data separates Nitro PDF from Gamma on the points above - pick on price and on how each one feels to use.

Nitro PDF review

Questions people ask

Is Gamma or Nitro PDF better?
Neither clearly leads. Gamma starts at Free and Nitro PDF at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Gamma or Nitro PDF?
Gamma has a free tier; the other does not. Paid plans start at Free for Gamma and On request for Nitro PDF.
Does Gamma or Nitro PDF run on more platforms?
Gamma runs on Web, iOS, Android. Nitro PDF runs on Web.
Can I use Gamma for free?
Yes. Gamma has a free tier, so you can try it without paying. Nitro PDF starts at On request.
What is Gamma best used for?
Gamma is most often used for rapid pitch deck creation for investor meetings and sales, generating report decks from company data and metrics, creating training and onboarding presentations automatically, building product demos and case study presentations. Of those, rapid pitch deck creation for investor meetings and sales and generating report decks from company data and metrics are not what Nitro PDF is typically brought in for.
What can Gamma do that Nitro PDF cannot?
Gamma covers AI Slide Generation, Advanced Image Models, Custom Branding, API Access.

Answered from the vendors’ own pages

Gamma: How do Gamma AI credits work?

Each plan includes a monthly AI credit allowance. Free users receive 400 one-time credits. Plus plan includes 1,000 monthly credits, Pro includes 4,000 monthly credits, and Ultra includes 20,000 monthly credits. Unused credits roll over up to 2x the monthly allowance.

Source
Nitro PDF: What are the main Nitro PDF plans and their pricing?

Nitro offers Standard and Plus tiers for PDF tools, plus Nitro Sign for e-signatures. Standard is an annual subscription with unlimited users and basic PDF features. Plus adds SSO, domain control, and Azure Information Protection. Specific pricing requires contacting Nitro sales. A 14-day free trial is available without a credit card.

Source
Gamma: What is included in the Free plan?

The Free plan includes 400 AI credits (one-time), up to 10 cards per prompt, basic AI, Gamma branding on output, and 7-day change history.

Source
Nitro PDF: What is the difference between Nitro PDF Standard and Plus?

Nitro PDF Standard includes core PDF creation, editing, annotation, OCR, AI tools, and team management. Plus adds enterprise security features including single sign-on (SSO), domain control, Azure Information Protection, Nitro Analytics, and a dedicated customer success manager for eligible customers.

Source
Gamma: What payment and refund options does Gamma offer?

Gamma offers a 3-day refund window for monthly plans if you have used less than 10-20 percent of your monthly credits depending on the plan.

Source
Nitro PDF: Is there a perpetual license option for Nitro PDF?

Yes. Nitro PDF Classic is a one-time purchase for a 3-year license at a fixed price (not published online). It runs on Windows desktop only and includes core PDF tools. The Standard and Plus tiers are annual subscriptions.

Source
Gamma: How much do Team and Business plans cost?

Team plans cost $20 per seat per month with a minimum of 2 seats, including 6,000 AI credits per seat. Business plans cost $40 per seat per month with a minimum of 10 seats, including 10,000 AI credits per seat.

Source
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