API archive entry · source-reported
OCR.Space
OCR text extraction from images and PDFs with a free tier
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.
Airtable
Integrate with Airtable
API key · HTTPS reported · CORS Unknown
Api2Convert
Online File Conversion API
API key · HTTPS reported · CORS Unknown
apilayer pdflayer
HTML/URL to PDF
API key · HTTPS reported · CORS Unknown
Clockify
Clockify's REST-based API can be used to push/pull data to/from it & integrate it with other systems
API key · HTTPS reported · CORS Unknown
CloudConvert
Online file converter for audio, video, document, ebook, archive, image, spreadsheet, presentation
API key · HTTPS reported · CORS Unknown
Flowdash
Automate business workflows
API key · HTTPS reported · CORS Unknown
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.