Aviationstack is a scalable REST API for real-time flight tracking, historical flight data, airport info, and global aviation data.
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About PolyDoc
What is PolyDoc?
PolyDoc is a REST API that converts HTML strings or URLs into high-fidelity PDFs and screenshots using a Chromium-based rendering engine. It supports modern JavaScript (ES6+) and CSS, making it ideal for developers who need automated document generation in their applications.
Problem it solves
Developers often struggle with generating consistent, pixel-perfect documents from web content. PolyDoc solves this by providing a reliable API that handles complex layouts, print CSS, and JavaScript execution, saving hours of manual work and ensuring output quality.
Who is it for?
PolyDoc is best for software teams building SaaS products that require invoice generation, report creation, or screenshot capture. It is not for non-developers looking for a drag-and-drop tool; it requires coding to integrate.
Use cases
Common use cases include generating PDF/A-compliant invoices, creating PDF/UA accessible reports for European compliance, producing e-invoices (Factur-X, ZUGFeRD), capturing high-resolution screenshots for visual testing, and automating document workflows with webhooks.
Key features
- PDF Generation — Convert HTML/URLs to PDF with full JavaScript and CSS support.
- Screenshot Capture — Take PNG, JPEG, or WebP screenshots with custom viewports.
- PDF/A & PDF/UA — Generate archival and accessible PDFs with validation.
- E-Invoicing — Create hybrid e-invoices with embedded XML data.
- Encryption & Watermarks — Protect documents with passwords and add visual branding.
- Rendering Control — Inject CSS/JS, wait for selectors, and block ads.
- Webhooks — Receive async results with signed payloads.
SaaSpartout Score
7.4
/10
Editorial score from our review methodology — not user ratings.
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Why are you looking at Developer Apis tools today?
PolyDoc Pricing
PolyDoc pricing: Start from $50/mo (example).
For comparison: the median starting price in Developer Tools is $19.99/month, measured across 301 tools we track. See the full SaaS Pricing Index →
Free Trial
PolyDoc offers a free trial to test the API before committing to a plan.
Starter Plan
From $50/mo — includes a set number of conversions per month, suitable for small projects.
Pro Plan
Higher volume with additional features like PDF/A and PDF/UA, available on request.
Enterprise Plan
Custom pricing for high-volume needs with dedicated support.
Note: Exact pricing may vary; visit the official site for current details.
Frequently asked questions
Is PolyDoc free to use?
PolyDoc offers a free trial, but there is no permanent free plan. You can test the API during the trial period.
How much does PolyDoc cost?
Pricing starts from $50 per month, but the exact cost depends on your usage volume and plan. Check the official pricing page for current rates.
What is PolyDoc best used for?
PolyDoc is best for generating PDFs and screenshots from HTML, especially for invoices, reports, and automated document workflows in SaaS applications.
What are top alternatives to PolyDoc?
Alternatives include pdfcrowd, DocRaptor, and Puppeteer-based services. Compare features and pricing to find the best fit.
Does PolyDoc support PDF/A and PDF/UA?
Yes, PolyDoc supports PDF/A (1-b, 2-b, 3-b) for archival and PDF/UA for accessibility, with optional validation.
Can I convert a URL to a screenshot with PolyDoc?
Yes, you can capture full-page or clip screenshots from URLs in PNG, JPEG, or WebP formats with customizable viewports.
