Apdf

Web · API · paid plans from $39/mo

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Apdf is ranked #4 of 35 in PDF API software on Freedom251. It runs on API, Web. There is a free plan. A free trial is offered. Paid plans start at $39/mo.

Apdf plans and pricing

All plans

Hobby Free $0 / mo 3 tracked documents · 500 PDF operations / mo · 14-day event history · 25 recipient links per document apdf.io · 30 Sept 2026

Pro $39/mo $39 / mo 50 tracked documents · 2,500 PDF operations / mo · 90-day event history · 250 recipient links per document apdf.io · 30 Sept 2026

Business $149/mo $149 / mo 300 tracked documents · 20,000 PDF operations / mo · 12-month event history · 1,000 recipient links per document apdf.io · 30 Sept 2026

Compared on PDF API software

Free plan: Yes
Paid from: $39/mo
OCR: Yes
PDF conversion: Yes
Data extraction: Yes
Merge and split: Yes
PDF compression: Yes
Deployment model: cloud

Best Apdf alternatives

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Two bars easyPDF Cloud API Free tier No. 1$3.99/mo6.8 Two bars OCR.space Free tier No. 2$30/mo6.8 Two bars PDF4me API Free tier No. 3Free6.8 One bar APITemplate.io Free tier No. 5$19/mo6.4 One bar CraftMyPDF Free tier No. 6$29/mo6.4 One bar DocRaptor Free tier No. 7$15/mo6.4

The record

Product: Apdf provides PDF generation and tracking through an API, with reader interactions streamed to apps or AI agents.
PDF operations: Its PDF operations include HTML-to-PDF generation, merging, splitting, compression, watermarking, OCR, and password security.
Reader analytics: The service reports document opens, page reads, time spent, downloads, prints, and other reader events.
Recipient links: Per-recipient tokenized links attribute viewer events to a named reader, and links can be deactivated or revoked.
Viewer: Recipients view tracked PDFs in a hosted browser viewer without installing an app or plugin.
Annotations and forms: Recipients can annotate PDFs and submit PDF form fields, with captured information delivered as structured data.
Automations: When/filter/then automations can send event-driven webhooks to external endpoints.
Integrations: The site describes MCP connections for Claude, ChatGPT, Cursor, and Gemini, and examples of webhook actions involving Slack, HubSpot, Pipedrive, and S3.
Security and privacy: Apdf states that data is hosted in the EU, handled in a GDPR-compliant manner, and encrypted in transit and at rest.
Data use: The company says customer documents and reader behavior are never used as training data and that data can be exported on demand.
API limits: The API documentation lists a limit of 3 requests per second and 60 per minute, a 100 MB upload limit, and 60-minute storage for generated PDFs.
Support: Support accepts questions, billing requests, feedback, and API problems by email.
Intended users: Apdf describes its audience as app builders, operators connecting workflows, and AI-native teams using agents.
Price from: $39/mo

Where it ranks on Freedom251

Best PDF API Software in 2026#4 of 35

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Sources

apdf.io· checked 30 Sept 2026
apdf.io/docs· checked 30 Sept 2026
apdf.io/agents· checked 30 Sept 2026
apdf.io/product/pdf-viewer· checked 30 Sept 2026
apdf.io/product/pdf-automations· checked 30 Sept 2026
apdf.io/pricing· checked 30 Sept 2026
apdf.io/support· checked 30 Sept 2026