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DeckSync.app VS PDFGate

Compare DeckSync.app VS PDFGate and see what are their differences

DeckSync.app

Open a slide deck on your iPad and everyone at the table follows your page turns on theirs. No accounts, no cloud uploads, no internet required. Only the presenter subscribes.

Rating
0 reviews
Pricing
Freemium Free trial
Alternatives Is it good?
PDFGate

Generate, process, and sign documents with a single API.

Rating
0 reviews
Pricing
Paid Free trial $9 / Monthly
Alternatives Is it good?
CobbleStone Software
Managing contracts just got easier with CobbleStone! sponsored

Which is more popular?

Based on our record, PDFGate seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
0 vs 1
Presentations popularity
100% vs 0%
alternatives listed
2 vs 64

Base details

Website, pricing, platforms and company facts side by side.

DeckSync.app
PDFGate
Website decksync.app pdfgate.com
Pricing
Freemium Free trial Official pricing
Paid Free trial $9 / Monthly Official pricing
Platforms
iOS iPad iPhone
Zapier REST API
Company Startup from the United States · 1 - 9 employees · 2026 2024
Listed in
Presentations Office & Productivity Slideshow
HTML To PDF PDF Conversion API PDF Converter PDF Tools Productivity Office & Productivity API Tools Digital Signatures eSignature Electronic Signature Document Signature PDF API +9

About DeckSync.app and PDFGate

In their own words, as submitted to SaaSHub.

DeckSync.app
PDFGate

DeckSync is an iPad to iPad presentation app for in-person meetings. Open a PDF deck on your iPad and every iPad or iPhone at the table follows your page turns in real time. It replaces printed pitch books and handouts. How it works Export your deck to PDF and import it from Files, AirDrop, USB,...

Read more about DeckSync.app

PDFGate is a developer-first platform for generating PDFs, sending documents for signature, and managing document workflows. Convert HTML to PDFs, create fillable documents, and automate processing tasks like data extraction, watermarking, and encryption — all through a simple and scalable API.

Read more about PDFGate

Features and specs

What each product offers, as listed by its team.

DeckSync.app 9 features
PDFGate 7 features
  • Live Slide Sync
    The presenter turns the page and every connected iPad and iPhone follows in real time.
  • Works Without Internet
    Devices connect over shared Wi-Fi, or directly to each other when there is no network. No cloud and no server.
  • No accounts
    Nobody signs up or signs in. Viewers open the app, pick the session, and join.
  • Zero Data Collection
    No analytics, crash reporting, or third-party SDKs. Decks stay on the devices in the room.
  • PIN-protected sessions
    Add an optional four-digit PIN to control who joins. With a PIN set, session traffic is encrypted.
  • Laser pointer
    Touch and drag to show a pointer on every viewer’s screen.
  • Free browse and Follow Me
    Let viewers page through the deck on their own during questions, then bring everyone back to your slide.
  • PDF import
    Bring decks in from Files, AirDrop, USB, or the share sheet.
  • Viewers join free
    Only the presenter needs a subscription. Viewers pay nothing.
  • HTML to PDF
    Convert raw HTML or a live URL into a PDF with a single API call.
  • Fillable Form Fields
    Add native form fields such as text boxes and checkboxes to any PDF.
  • Form Data Extraction
    Read the values entered in a filled PDF form as structured data.
  • Digital Signatures
    Send documents for signing with envelopes, multiple recipients, embedded signing links and status webhooks.
  • PDF Security
    Password protect PDFs and flatten forms so filled content cannot be edited.
  • Watermarking and Compression
    Add watermarks to PDFs and reduce their file size.
  • MCP Server
    Let AI agents generate, fill and sign PDFs through the PDFGate MCP server.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
DeckSync.app
PDFGate
100% 100%
Presentations
0% 0%
0% 0%
HTML To PDF
100% 100%
100% 100%
Slideshow
0% 0%
0% 0%
PDF Tools
100% 100%

Questions & Answers

As answered by people managing DeckSync.app and PDFGate.

What makes your product unique?

DeckSync.app's answer

DeckSync puts the same PDF deck on every iPad at the table and keeps everyone on the presenter's page, with nothing leaving the room.

  • No accounts. Nobody signs up or signs in, presenter or viewer.
  • No cloud. Decks travel only between the devices in the session. There is no server.
  • No internet needed. Devices use the Wi-Fi network they share, or connect directly to each other when there is none.
  • No data collected. No analytics, no crash reporting, no third-party SDKs. The App Store privacy label reads Data Not Collected.
  • One subscription per room. Only the presenter pays. Viewers join free.

PDFGate's answer:

PDFGate covers the whole document workflow in one API. You can generate PDFs from HTML or URLs, add and fill native form fields, extract form data, and send documents for digital signature without stitching several vendors together.

Why should a person choose your product over its competitors?

DeckSync.app's answer

  • Built for current devices. DeckSync is built for today's iPadOS and iOS and tested on current iPads and iPhones.
  • Nothing to set up. No accounts and nothing to upload beforehand. Import a PDF and present.
  • Private by design. The deck goes only to the devices in your session, and with a PIN the session is encrypted.
  • Simple pricing. One presenter subscription at $9.99 a month or $74.99 a year. Viewers join free.

PDFGate's answer:

Most HTML to PDF APIs stop once the PDF is rendered. PDFGate goes further, with fillable form fields, flattening, watermarking, password protection, compression and signing envelopes with webhooks. It also ships an MCP server, so AI agents can generate and manage PDFs directly.

How would you describe the primary audience of your product?

DeckSync.app's answer

Investor relations and capital-raising teams at hedge funds, private equity, and private credit managers who present pitch books in person and want to stop printing them.

It also fits anyone who runs small meetings around a table, such as board meetings, client reviews, and sales presentations. For IT and compliance teams, there are no accounts, no cloud service, and no data collection to review.

PDFGate's answer:

Developers and SaaS teams that generate invoices, contracts, reports and forms from their own backend, and businesses that need those documents filled and signed.

Which are the primary technologies used for building your product?

PDFGate's answer:

PDFGate’s REST API is built with Node.js and NestJS, which handle document generation, form fields and webhooks. Digital signing runs as a separate Java service, chosen for its mature cryptography and PDF signing libraries. The platform is hosted on AWS. Developers can integrate through the REST API or through the PDFGate MCP server, which lets AI agents work with PDFs directly.

User comments

Share your experience with using DeckSync.app and PDFGate. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

DeckSync.app 0 mentions
PDFGate 1 mention

Tracking DeckSync.app since Oct 2026.

  • PDFGate
    Hey there, I’m the founder of [PDFGate](https://pdfgate.com), an API that converts HTML into PDFs with support for fillable forms, encryption, and digital signatures. Like many here, I’ve run into the same frustration: most HTML to PDF... - Source: Hacker News / about 1 year ago

Alternatives to DeckSync.app and PDFGate

When comparing DeckSync.app and PDFGate, you can also consider the following products.

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