ComPDFKit PDF SDK
7.4#2 in pdf sdksFrom $240 a yearFree planAndroidiOSWebAPI
VisitComPDFKit PDF SDK vs WeasyPrint
WeasyPrint
6.9#5 in pdf sdksFrom €150 a yearFree planAPILinuxmacOSSelf-hosted
VisitWhat both publish
| Fact | ComPDFKit PDF SDK | WeasyPrint |
|---|---|---|
| Integrations | The integrations directory lists GitHub, npm, pub.dev, Make, Zapier, n8n, Salesforce, AWS, MCP Server, ClawHub, ChatGPT and Claude integrations. | The documentation describes use as a Python library and lists community-maintained Docker images and an AWS Lambda layer. |
| Intended users | ComPDF positions its solutions for developers, enterprises and small businesses needing document SDKs and PDF workflows. | The maker describes WeasyPrint as a solution for web developers and shows document examples including statistical reports and invoices. |
| Purpose | ComPDFKit PDF SDK is a commercial developer SDK for adding PDF viewing, annotation, editing, signing and other document functions to applications. | WeasyPrint is free and open source software that helps web developers create PDF documents from HTML pages. |
| Security | Security features include permissions, redaction, watermarks and AES-128 or AES-256 encryption. | The documentation warns that using WeasyPrint with untrusted HTML or CSS may cause security problems. |
| Support | ComPDF advertises 24/7 professional one-to-one technical support for its SDK. | CourtBouillon offers professional assistance with WeasyPrint use, configuration, integration, bug fixes, new features, and templating. |
ComPDFKit PDF SDK plans
- 1,000 Documents$240 a year
- 5,000 Documents$960 a year
- 10,000 Documents$1,728 a year
- EnterprisePriced on request
- Free—
WeasyPrint plans
- Free and open sourceFree
- Basic consulting€150 a year
- Essential consulting€350 a year
- Premium consulting€550 a year
Pick ComPDFKit PDF SDK if…
You want what its maker publishes above — check its page for the details.
Pick WeasyPrint if…
WeasyPrint suits web developers who need to generate PDFs from HTML and related inputs. It may also suit teams that want a Python library, command-line options, or self-hosted deployment.