TL;DR — Pick the one that fits how you work:
Nutrient (formerly PSPDFKit) is an enterprise document SDK with 30+ tools. DocuQueue does one thing well: generate PDFs from HTML, URLs, and templates, at a fraction of the cost.
Nutrient is an enterprise platform with 30+ tools. DocuQueue focuses on generation at a fraction of the cost.
DocuQueue is a modern PDF generation API. Convert HTML or URLs directly, fill PDF forms, generate from templates, and process batches from CSV. Simple, transparent pricing.
Nutrient (formerly PSPDFKit) is an enterprise document processing platform. It offers SDKs for viewing, editing, and signing PDFs, plus a cloud API with 30+ tools for conversion, OCR, redaction, and generation.
Nutrient bundles 30+ tools. If you just need PDFs, you're paying enterprise prices.
DocuQueue starts at $9/month. Nutrient starts at $75/month. Same core PDF generation, different price tag.
Nutrient watermarks every free output. DocuQueue gives you 25 production-ready PDFs per month, no strings attached.
Nutrient requires HTML content sent per request. DocuQueue converts live URLs to PDF with one parameter.
Invoice, certificate, report templates ready to use. Nutrient requires you to build templates via API or HTML input.
Upload a CSV, generate hundreds of personalized PDFs in one request. Nutrient processes one document per API call.
Connect AI agents to your document workflow. Nutrient offers an SDK-level MCP for its viewer, not for generation.
Nutrient's credit system spans 30+ tools. PDF generation alone costs 8x more.
| Volume | Nutrient DWS | DocuQueue |
|---|---|---|
| 1,000 PDFs/month | $75/month (1,000 credits) | $9/month (250 credits) + $36 overage |
| 5,000 PDFs/month | $275/month (5,000 credits) | ~$185/month (custom plan) |
| 10,000 PDFs/month | $445/month (10,000 credits) | Custom pricing available |
| Free tier | 50 credits, watermarked | 25 credits, no watermark |
| Commercial use on free plan | Restricted (>20 employees or >$1M revenue) | No restrictions |
| Feature | Nutrient DWS | DocuQueue |
|---|---|---|
| HTML to PDF | Supported (0.5 credits) | Supported |
| URL to PDF | Not built-in | Built-in |
| Built-in templates | No template library | Invoice, certificate, report |
| Custom templates | HTML/DOCX via API | HTML + .docx + visual editor |
| Form filling | PDF SDK feature | Cloud API |
| CSV batch processing | One document per call | Built-in |
| Feature | Nutrient DWS | DocuQueue |
|---|---|---|
| SDKs | Web, iOS, Android, .NET, Java | REST API + MCP server |
| OCR | 2 credits/page | Not offered |
| Redaction | AI redaction available | Not offered |
| Digital signatures | 10 credits | Not offered |
| Office-to-PDF | 1 credit | Not offered |
| SOC 2 | Type 2 | Type 2 |
| HIPAA | Supported | Not offered |
If your use case is PDF generation (HTML-to-PDF, templates, batch processing), switching takes minutes. Your existing HTML templates work without changes.
No credit card required. You get 25 free credits and an API key instantly.
// Before (Nutrient DWS) const response = await fetch( 'https://api.nutrient.io/build', { method: 'POST', headers: { 'Authorization': 'Bearer ' + API_KEY }, body: JSON.stringify({ parts: [{ html: html }] }) } ); // After (DocuQueue) const response = await fetch( 'https://docuqueue.com/api/v1/convert-html', { method: 'POST', headers: { 'api-key': API_KEY }, body: JSON.stringify({ html: html }) } );
// Convert a live URL to PDF
const response = await fetch(
'https://docuqueue.com/api/v1/convert-url',
{
method: 'POST',
headers: { 'api-key': API_KEY },
body: JSON.stringify({ url: 'https://example.com/invoice' })
}
);
Same PDF quality, lower cost, more features for generation. Your invoices, certificates, and reports are ready to go.
DocuQueue is not for everyone. Nutrient wins in specific scenarios.
Nutrient includes OCR at 2 credits per page. DocuQueue focuses on PDF generation, not document processing.
Nutrient supports AI redaction and digital signatures as API operations. DocuQueue does not offer these features.
Nutrient is HIPAA compliant alongside SOC 2 and GDPR. If you handle protected health information, Nutrient covers that certification.
Nutrient's Web SDK is a full-featured client-side PDF viewer. DocuQueue generates PDFs but does not embed a viewer.
Nutrient starts at $75/month for 1,000 credits with HTML-to-PDF costing 0.5 credits each. DocuQueue offers 25 credits per month free with full API access and a $9/month starter plan with 250 credits. For pure PDF generation, DocuQueue costs significantly less at every published tier.
Nutrient is a document processing platform offering SDKs for viewing, editing, and signing PDFs, plus a cloud API (DWS) for document conversion, OCR, redaction, and generation. It targets enterprises needing a full document stack, not just PDF generation.
Nutrient offers 50 free credits per month on the Processor API, but output is watermarked with "For Evaluation Purposes Only". Commercial use is restricted for companies with more than 20 employees or $1M in annual revenue. DocuQueue's free tier is watermark-free with no company-size restrictions.
Yes. DocuQueue supports both HTML-to-PDF and URL-to-PDF built in. Nutrient's HTML-to-PDF costs 0.5 credits per conversion and requires sending HTML content. With DocuQueue, you pass a URL parameter and we fetch and render the page server-side.
Yes. DocuQueue provides PDF form filling with AI-powered field detection. You can fill forms programmatically via API. Nutrient also supports form filling as a PDF SDK feature, but it is primarily a client-side SDK capability, not a standalone cloud API for form filling.
Choose Nutrient if you need OCR, AI redaction, digital signatures, Office-to-PDF conversion, PDF/A archiving, or HIPAA compliance in a single platform. Nutrient bundles 30+ document tools. DocuQueue focuses on PDF generation, URL-to-PDF, templates, and form filling at a lower price point.
No. DocuQueue is an independent product built by a different team. We created DocuQueue because we saw an opportunity to offer simpler, more affordable PDF generation without requiring an enterprise document platform.
25 free credits. No credit card required. Switch in minutes.
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