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PDFKits.app VS Formfeed.dev

Compare PDFKits.app VS Formfeed.dev and see what are their differences

PDFKits.app

Modern online PDF toolkit to merge, split, compress and edit PDFs securely in your browser.

No screenshot yet
Rating
0 reviews
Pricing
Free
Alternatives Is it good?
Formfeed.dev

Generate PDFs, images and Word or PowerPoint files from JSON with Jinja2, Liquid or Handlebars templates. Autocomplete from your data, page-accurate preview, EU hosting.

Rating
0 reviews
Pricing
Freemium €19 / Monthly (Starter: 3,000 units a month)
Alternatives Is it good?
PDF my URL
PDFmyURL turns any webpage or even complete website into PDF. Use our rest API in PHP, .NET, Ruby, Perl or any other programming language. Or convert webpages or even full websites directly in the browser! sponsored

Which is more popular?

PDF Tools popularity
100% vs 0%
alternatives listed
86 vs 13

Base details

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

PDFKits.app
Formfeed.dev
Website pdfkits.app formfeed.dev
Pricing
Free
Freemium €19 / Monthly (Starter: 3,000 units a month) Official pricing
Platforms —
Web REST API
Company — 2026
Listed in
Document Management PDF Editor Productivity Tools Document Automation eSignature Document Management System Electronic Signature PDF Tools PDF Creator PDF Converter Office & Productivity PDF Readers And Editors +9
Document Automation HTML To PDF PDF Conversion API Image Generator +1

About PDFKits.app and Formfeed.dev

In their own words, as submitted to SaaSHub.

PDFKits.app
Formfeed.dev

No description of PDFKits.app yet.

Formfeed turns templates and JSON into print-ready PDFs and images. Write HTML templates in Jinja2, Liquid or Handlebars in an editor whose preview paginates like the PDF, or tag the Word and PowerPoint files your team already uses. Render them with one API call from your code (SDKs for...

Read more about Formfeed.dev

Features and specs

What each product offers, as listed by its team.

PDFKits.app 5 features
Formfeed.dev 14 features
  • User-Friendly Interface
    PDFKits.app offers an intuitive and easy-to-use interface that allows users to quickly understand and navigate the application without extensive learning.
  • Comprehensive Features
    The app provides a wide range of tools for editing, merging, splitting, and converting PDFs, making it a versatile solution for handling different PDF tasks.
  • Cross-Platform Compatibility
    PDFKits.app is accessible via web browsers on multiple platforms, ensuring that users can access its features from any device without the need for installation.
  • Secure Processing
    The app employs encryption and secure channels to ensure that uploaded PDFs are processed safely and confidentially.
  • No Download Required
    Users can perform PDF-related tasks directly in their web browser, eliminating the need to download software.
  • Template languages
    Jinja2, Liquid and Handlebars, with the same helpers in all three
  • Word and PowerPoint templates
    Fill tagged .docx and .pptx files, output DOCX, PPTX or PDF (Starter and above)
  • Output formats
    PDF, PNG, JPG and WebP
  • Template editor
    Browser editor with completion from sample data and a preview that paginates like the PDF
  • API and SDKs
    REST API with an OpenAPI spec, SDKs for TypeScript and Python
  • Batch and webhooks
    Up to 1,000 documents per request, async renders with signed webhooks
  • No-code integrations
    Zapier, Make and n8n
  • AI agents (MCP)
    MCP server, hosted or via npx, for Claude, Cursor and other clients
  • Templates in Git
    CLI to pull, push, snapshot-test and preview templates in pull requests
  • Helpers
    Money, dates, QR codes, GiroCodes, barcodes and charts
  • PDF tools
    Merge, watermark, password protection and Office to PDF (Starter and above)
  • Data residency
    Rendering and storage in Frankfurt (EU); US region from Starter, APAC from Pro
  • Migration
    Imports apitemplate.io, PDFMonkey and jsreport templates; apitemplate.io-compatible endpoint
  • Free plan
    100 units a month, no credit card

Analysis

An editorial look at what each product does well and who it suits.

PDFKits.app
Formfeed.dev

Overall verdict

  • PDFKits.app appears to be a solid, convenient online toolkit for handling common PDF tasks without needing to install desktop software, offering a straightforward and accessible way to manage documents.

Why this product is good

  • Provides a range of PDF tools such as merging, splitting, compressing, and converting in one place
  • Works directly in the browser, so there's no need to download or install software
  • Offers a simple, user-friendly interface suitable for non-technical users
  • Convenient for quick, one-off document tasks accessible from any device

Recommended for

  • Students needing to combine or compress documents for assignments
  • Office workers handling routine PDF editing and conversion tasks
  • Small business owners who want free or low-cost document tools
  • Anyone needing quick PDF fixes without installing dedicated software

No analysis of Formfeed.dev yet.

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
PDFKits.app
Formfeed.dev
100% 100%
PDF Tools
0% 0%
0% 0%
HTML To PDF
100% 100%
100% 100%
PDF Editor
0% 0%
0% 0%
PDF Conversion API
100% 100%

Questions & Answers

As answered by people managing PDFKits.app and Formfeed.dev.

What's the story behind your product?

PDFKits.app's answer

I started an experiment using ia and after that I published the app online

Formfeed.dev's answer:

Formfeed is made in Germany and launched in 2026. It started from a simple conviction: a document template is code. It deserves an editor that knows your data, a preview you can trust, tests and a proper release process, rather than a drag-and-drop canvas. Keeping rendering and storage in the EU was part of the plan from the start, because invoices and contracts are full of personal data.

Which are the primary technologies used for building your product?

PDFKits.app's answer

Jscript and more

Formfeed.dev's answer:

TypeScript throughout, in an Nx monorepo. Documents are rendered by headless Chromium (Playwright) on Fly.io in Frankfurt, Word and PowerPoint files through LibreOffice (Gotenberg), and PDF tools use pdf-lib and qpdf. The API gateway and CDN run on Cloudflare Workers with Hono, files live in Cloudflare R2, and Supabase (Postgres) holds the data and handles sign-in. The app is Angular with the Monaco editor and Paged.js for the paginated preview; the template engines are Nunjucks, LiquidJS and Handlebars. The website is built with Astro, the docs with Docusaurus, and billing runs on Stripe.

Why should a person choose your product over its competitors?

PDFKits.app's answer

Because it’s easy, safe and secured to his data.

Formfeed.dev's answer:

Switching is quick: apitemplate.io, PDFMonkey and jsreport templates import directly, and an apitemplate.io-compatible endpoint keeps existing integrations working. Data stays in the EU by default, with rendering and storage in Frankfurt and the sub-processors listed publicly. You choose the template language (Jinja2, Liquid or Handlebars) or use Word and PowerPoint files, with helpers for money, dates, QR codes, GiroCodes, barcodes and charts. Developers get SDKs for TypeScript and Python and a CLI, agents get an MCP server. Pricing is in EUR and simple: one unit is a PDF of up to five pages or one image, and 100 units a month are free.

Who are some of the biggest customers of your product?

PDFKits.app's answer

Dev, data analytics engineers…

How would you describe the primary audience of your product?

PDFKits.app's answer

Any person can use a phone or a computer

Formfeed.dev's answer:

Developers whose product has to send documents: invoices, quotes, certificates, reports, tickets and social images. In particular teams that want document data to stay in the EU, teams moving off apitemplate.io or PDFMonkey, no-code builders who render from Zapier, Make or n8n, and developers building AI agents that produce documents.

What makes your product unique?

PDFKits.app's answer

We use Ai to analyse pdf doc

Formfeed.dev's answer:

Formfeed treats document templates like code. You write them in Jinja2, Liquid or Handlebars, or tag a Word or PowerPoint file, preview them in an editor that paginates like the final PDF, and render them with one API call. A CLI keeps templates in Git with snapshot tests and pull-request previews, and release channels let a template change roll out like a deploy. Rendering and storage run in Frankfurt (EU) by default.

User comments

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Alternatives to PDFKits.app and Formfeed.dev

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