API archive entry · source-reported
Airtable
Integrate with Airtable
Other Documents & Productivity APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
flatmark
Convert PDF, Word, PowerPoint, Excel and HTML documents to Markdown for RAG and agents
API key · HTTPS reported · CORS Unknown
pdfrender
HTML and CSS to PDF with page headers, footers and page numbers, no headless browser
API key · HTTPS reported · CORS Unknown
Assinafy
Brazilian e-signature API with a free plan
API key · HTTPS reported · CORS Unknown
CustomJS
HTML to PDF or PDF to PNG/Text & merging/extraction APIs
API key · HTTPS reported · CORS Unknown
Doqlo
Bulk fill and mail merge PDF forms from CSV
API key · HTTPS reported · CORS Unknown
DynamicDocs
Generate dynamic PDFs with JSON to PDF API based on LaTeX
API key · HTTPS reported · CORS Unknown
How to compare them
Coverage
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Operating cost
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Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
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Source reference
This page separates source-reported facts from questions that need live provider verification.