Apdf vs Cloudmersive PDF API
Apdf
apdf.ioCloudmersive PDF API
cloudmersive.comSide by side
| Figure | Apdf | Cloudmersive PDF API |
|---|---|---|
| Price from | $39/mo | $19.99/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 4 |
| Spec score · PDF API Software | 8.3 (#11) | 8.4 (#7) |
| Integrations | The site describes MCP connections for Claude, ChatGPT, Cursor, and Gemini, and examples of webhook actions involving Slack, HubSpot, Pipedrive, and S3. | Cloudmersive lists client libraries for Salesforce Apex, Postman, Zapier, Mendix, Power Automate, and Azure Logic Apps on its Document AI API page. |
| Intended users | Apdf describes its audience as app builders, operators connecting workflows, and AI-native teams using agents. | Cloudmersive describes its APIs as serving businesses and developers, and says small business plans target organizations with fewer than 50 employees. |
| PDF operations | Its PDF operations include HTML-to-PDF generation, merging, splitting, compression, watermarking, OCR, and password security. | The API supports copying, merging, splitting, deleting, rotating, and reordering PDF pages, and creating or modifying annotations. |
Plans
Cloudmersive PDF API
- Free TierFree
- Basic$19.99 a month
- Business$49.99 a month
- Business Premier$99.99 a month
In their own words
Apdf
Apdf generates and tracks PDFs through an API, sending reader activity to apps or AI agents. PDF operations include HTML-to-PDF generation, merging, splitting, compression, watermarking, OCR, and password security. Reader analytics report opens, page reads, time spent, downloads, prints, and other events. Tokenized recipient links associate activity with named readers and can be deactivated or revoked. Recipients use a hosted browser viewer without installing an app or plugin; they can annotate PDFs and submit form fields, with captured information delivered as structured data. Event-based automations send webhooks to external endpoints. The site describes MCP connections for Claude, ChatGPT, Cursor, and Gemini, alongside webhook examples involving Slack, HubSpot, Pipedrive, and S3. Apdf says data is hosted in the EU, encrypted in transit and at rest, and handled in a GDPR-compliant manner. The free Hobby plan includes 3 tracked documents and 500 PDF operations per month. Pro costs $39 a month, billed $39 / mo; Business costs $149 a month, billed $149 / mo.
Cloudmersive PDF API
Cloudmersive PDF API has no write-up on Specifiction yet; its figures are above.