Smallpdf vs Stirling-PDF
No leader: the top candidate Stirling-PDF has only 0.16 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for pdf editors. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Smallpdf
A cloud-based PDF software platform providing over 30 tools for document conversion, compression, editing, e-signing, and file management. Available via web, desktop application, and mobile apps with a freemium pricing model.
Stirling-PDF
A versatile PDF platform offering editing, signing, redaction, and conversion capabilities. Can run as a standalone desktop application, in a web browser, or deployed on private servers, with REST APIs for integration and workflow automation.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Smallpdf
Freemium model with paid subscription tiers billed annually.
- FreeFree
- 30+ document management tools
- Limited document downloads
- Limited mobile app access
- Limited Sign.com access
- ProBilled annually
- Unlimited access to 30+ tools
- Unlimited document downloads
- Edit Text, OCR, and more
- Strong Compression
- Unlimited AI-powered tools
- +2 more
- TeamPer-seat billed annually
- Everything in Pro
- Special discounted pricing
- Priority customer support
- Centralized billing
- Member access management
- +1 more
- BusinessContact sales
- Everything in Pro for Teams
- Custom pricing
- Flexible payment options
- Dedicated customer support
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Smallpdf
- Google Drive
- Dropbox
- Google Chrome
- Google Workspace
- Sign.com
Stirling-PDF
Not documented yet.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.