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PolyDoc vs Ironfang Render

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PolyDoc compared with Ironfang Render
DetailPolyDoc logo PolyDocIronfang Render logo Ironfang Render
What it doesHTML to PDF and screenshot REST API for automated document workflows Production rendering API for screenshots, PDFs, images, QR codes and video
StageNot given Established
FoundedNot given Not given
Based inDE GB
Pricing modelFreemium Freemium
PricingFree: 150 conversions/month, 30sec timeout. Starter: $9/month or $90/annual (1000 conversions/month). Standard: $19/month or $190/annual (5000 conversions/month). Business: $39/month or $390/annual (15000 conversions/month). Business XL: $99/month or $990/annual (50000 conversions/month). Premium: $ Free: 500 screenshots, 100 PDFs, 250 templated images, 120 seconds of 720p/square video, 120 seconds of 1080p video, 120 seconds of site previews, unlimited QR codes (rate-limited). Screenshots: £1.50 per 1,000 (first 10,000), £0.90 per 1,000 (next 90,000), £0.65 per 1,000 (next 900,000), £0.45 per
Key features
  • PDF generation from HTML and URLs with ES6+ JavaScript and modern CSS support
  • PDF/A archival output (1b, 2b, 3b) with optional veraPDF validation
  • E-invoicing with Factur-X and ZUGFeRD standards
  • PDF encryption with user and owner passwords
  • Text and image watermarks with customization options
  • Screenshot capture in PNG, JPEG, and WebP formats
  • HTML templates with Liquid syntax for variables and loops
  • Webhook delivery with HMAC-SHA256 signing
  • Presigned URL support for direct cloud storage uploads
  • Sandbox mode with 10x quota for testing
  • Full-page, viewport, element or region screenshots in PNG, JPEG or WebP
  • HTML and CSS to PDF with control over page sizes, page ranges, margins, headers and footers
  • Dynamic images and templates for Open Graph images, social cards, certificates and banners
  • Signed URLs for direct asset delivery without file storage
  • Styled QR codes with optional logos, checked for scanning before delivery
  • Captioned video clips and smooth website preview videos with poster images
  • Durable background jobs with webhook delivery and S3-compatible storage
  • Monthly usage limits you can set to control spending
  • Separate usage meters for each output type with free monthly allowances
What makes it different
  • Privacy-first architecture with stateless design and no file storage after conversion
  • Free plan with no credit card required and friendly overage policy
  • Ready-to-use templates for invoices, reports, tickets, and statements
  • Single unified API for screenshots, PDFs, images, QR codes and video in one account with one invoice
  • No watermarks or badges on any rendered output
  • UK-operated infrastructure you can plan around with predictable limits
  • Failed renders and cache hits are never charged
  • No subscription fee; free allowances and optional pay-as-you-go with graduated pricing
Community votes00
DR (Domain Rating by Ahrefs)36 −1 (down) since last check18 no change since last check
Trust Flow (Majestic)188
Citation Flow (Majestic)2931
Referring domains (Majestic)8526

6 details filled in for both companies.

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