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Side-by-side comparison · Presentations & Docs

ChatPDF vs Gamma vs Pitch

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

ChatPDF

3.9

From $0

Best overall

Gamma

4.5

Free to start

Pitch

4.0

From €10/mo

Comparing 3 tools, the maximum.

At a glance

Pick it if: Anyone who needs quick answers from a PDF, like a manual, report or contract, without reading the whole thing.

Best overall

Pick it if: Anyone who dreads building slides and would rather start from a finished draft than a blank template.

Pick it if: Startups and sales teams who build decks together and want to know what happens after they send them.

Overview

AttributeChatPDFGammaPitch
In one lineUpload a PDF and ask it questions, with answers that point to the page they came from.Paste an outline and get a well-designed deck, doc or web page in minutes.Collaborative deck builder for teams, with AI drafts, shared templates and view tracking.
Pricing modelFreemiumFreemiumFreemium
Starting price$0Free€10/mo
Free plan Yes Yes Yes
Works with Claude Code Yes Yes No

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeChatPDFGammaPitch
Overall rating3.94.5Winner4.0
Ease of useHow quickly someone non-technical gets value from it.
5.0
5.0
4.0
FeaturesHow completely it covers its own job, and how well the pieces fit together.
3.5
4.5
4.0
Output qualityHow good the results are before you fix them.
3.5
4.5
4.0
Value for moneyWhat you get for the price, including the free plan.
3.5
4.0
4.0
Speed & reliabilityHow fast it is and how often it falls over.
4.0
4.5
4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeChatPDFGammaPitch
Access & platform
Free plan Yes Yes Yes
Mobile app No Yes Yes
Desktop app Yes No Yes
Browser extension No No No
API access Yes Yes No
Teams & business
Team workspace No Yes Yes
Enterprise plan or SSO– Yes Yes
Connects to other apps No Yes Yes
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images–––
Makes images No Yes Yes
Makes video No No No
Writes code No No No
Runs agents or automations No Yes No
Learns your brand or style– Yes Yes
Works in many languages Yes Yes Yes
Capabilities score5/ 1711/ 1710/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeChatPDFGammaPitch
Plans

Free

$0

The occasional document.

Free

Free

Testing whether the output suits you.

Free

Free

Individuals and teams of up to five trying it out.

PlusOur pick

About $19.99/mo, cheaper billed yearly

People who read lots of documents.

PlusOur pick

See website

Individuals who make a few decks a month.

PlusOur pick

€10/mo billed yearly

One person who sends decks to clients.

Pro

See website

People who present weekly or want analytics and the API.

Team

€15/seat/mo billed yearly

Small teams building decks together.

Ultra

See website

Heavy users running Gamma all day.

Business

€20/seat/mo billed yearly

Larger teams sending lots of decks.

Business

See website

Companies that need admin controls and single sign-on.

Enterprise

Custom

Companies of 30 or more seats with security needs.

Which plan to pickFree is fine for a document or two a day. Before paying for Plus, try NotebookLM, which is free, or use Claude or ChatGPT if you already pay for one.Use the free credits to make two or three decks and judge the output. If you'll keep using it, Plus is the sensible step because it removes the badge and refreshes credits monthly. Only move to Pro if you want the API, custom domains or viewer analytics.Start on Free, which is enough to decide if the editor suits you. A solo consultant should move to Plus for clean PowerPoint exports. A sales team of three or more should go straight to Team for the shared credits and viewer tracking.

Key features

AttributeChatPDFGammaPitch
Standout features
  • Chat with a document
  • Clickable citations
  • Folders
  • Many file types and languages
  • Share by link
  • Desktop app and API
  • Generate from anything
  • Cards, not slides
  • Gamma Agent
  • Themes and brand kit
  • Export anywhere
  • API and connectors
  • Live collaboration
  • AI first drafts
  • Custom templates
  • Pitch rooms and advanced links
  • Exports
  • Desktop and mobile apps

Pros and cons

AttributeChatPDFGammaPitch
Pros
  • About as simple as AI tools get
  • No sign-up needed for the basics
  • Citations make answers easy to check
  • Works with Word and PowerPoint files too
  • Has an API
  • Fastest route from notes to a presentable deck
  • Designs look polished without any design skill
  • One file works as a deck, document or web page
  • The agent makes rewrites and restyles painless
  • API and connectors mean it fits into automated workflows
  • Best collaboration features in the category
  • Templates and brand controls that non-designers can follow
  • Viewer analytics tell you what happens after you hit send
  • Free plan is enough for small teams to work in
  • Desktop apps and a clean, fast editor
Cons
  • Free plan is limited to 2 documents a day
  • NotebookLM does more for free
  • Answers can miss details in long or complex documents, so check the citations
  • Paid plan price isn't shown until you upgrade
  • Free credits are a one-off, so the free plan runs out
  • Hard to keep strictly on brand across many decks
  • Credits drain quickly if you regenerate images often
  • Exports to PowerPoint don't always keep the layout intact
  • AI credits are modest and the free batch never renews
  • Free plan exports carry Pitch branding and skip PowerPoint
  • Pricing is in euros, so your bill moves with the exchange rate
  • Fewer AI design flourishes than Gamma, so drafts need more hands-on work

Who each one is for

AttributeChatPDFGammaPitch
Best for
  • Quick questions about a single PDF
  • Summarising reports and manuals
  • Asking across a folder of documents
  • Sharing a document Q&A with someone
  • Pitch decks from notes
  • Internal updates and proposals
  • Turning a document into slides
  • Simple one-page websites
  • Fundraising and sales decks
  • Collaborative editing
  • Tracking who viewed a deck
  • Branded team templates
You'll find it used by
  • Students
  • Researchers
  • Small business owners
  • Consultants
  • Office workers
  • Founders
  • Marketers
  • Consultants
  • Sales teams
  • Educators
  • Startups
  • Sales teams
  • Agencies
  • Marketers

Questions people ask

Which is better, ChatPDF, Gamma or Pitch?

Gamma scores highest overall in our ratings (ChatPDF 3.9/5, Gamma 4.5/5 and Pitch 4.0/5). ChatPDF is best for quick questions about a single PDF and summarising reports and manuals. Gamma is best for pitch decks from notes and internal updates and proposals. Pitch is best for fundraising and sales decks and collaborative editing.

Which is cheaper, ChatPDF, Gamma or Pitch?

ChatPDF: There's a free plan, and paid plans start at $0. Gamma: It's free to use. Pitch: There's a free plan, and paid plans start at €10/mo.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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