
FlightAware
RadarBox
ADSBExchange
ADSB Hub
Plane Finder
FlightRadar24
VariFlight
The OpenSky Network is a non-profit ADS-B exchange for sharing real time aircraft data broadcast over the airwaves. The network consists of thousands of sensors connected to the Internet by volunteers which collect ADS-B and Mode S broadcast data.

PDFShift
DocRaptor
PDFCrowd
pdflayer
HTML PDF API
PDF my URL
HTML2PDF Rocket
PDF Generation API, powered by AWS Lambda. HTML to PDF | URL to PDF | Office Doc to PDF | Merge PDFs . Supports wkhtmltopdf, Headless Chrome, and LibreOffice. No rate limits and no file size limits.

Which is more popular?
Api2Pdf might be a bit more popular than OpenSky Network. We know about 4 links to it since March 2021 and only 4 links to OpenSky Network.
Website, pricing, platforms and company facts side by side.
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| Website | opensky-network.org | api2pdf.com |
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In their own words, as submitted to SaaSHub.


No description of OpenSky Network yet.
Api2Pdf.com is an easy-to-use REST API that gets you converting HTML to PDF in minutes. You don't need to worry about installing a PDF rendering engine on your local developer environment and wrangle with it when you deploy your web app to production. Api2Pdf is a wrapper for WKHTMLTOPDF,...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
No OpenSky Network videos yet. You could help us improve this page by suggesting one.
Generate PDFs from .NET with Api2Pdf.com
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenSky Network and Api2Pdf. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


OpenSky Network helps urban planning by showing flight paths and their impacts. It improves aviation safety by analyzing near-miss incidents. Insurance companies can verify flight claims with real-time data. It also...
We have no reviews of Api2Pdf yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


What about opensky-network.org? Their API is free if you are a feeder. I use Node-RED to get the exact information you mention. Not sure what programming language you are going to use, but if I can get it working in Node-RED as a... Source: about 5 years ago
You may try https://opensky-network.org/, they have a good historical data for aircrafts. Might be something you can find for the airports as well. Source: about 5 years ago
I haven't thought much about this actually. I wouldn't know how to do something interesting with monitoring/streaming/retraining because as you say, it looks like you would need a proper production setting; that said, there are some... Source: about 5 years ago
My colleague and I built api2pdf.com and launched in 2018. It was a massive amount of upfront work requiring sleepless nights and weekends for months on end because launching a SaaS involves way more than just the software component. Source: almost 4 years ago
It might be easiest to use something like api2pdf.com to convert the HTML to PDF using a simple REST API call instead of trying to wrangle wkhtmltopdf or headless chrome inside serverless functions on Netlify or Google Cloud. That can... Source: over 4 years ago
I built api2pdf.com - there was a massive upfront effort to build the product, infrastructure, marketing, everything you need to create a real business and a reliable, high quality service. Source: over 5 years ago
When comparing OpenSky Network and Api2Pdf, you can also consider the following products.


Convert any HTML documents to high-fidelity PDF using a single POST request
Compare PDFShift to OpenSky Network or Api2Pdf:

Real-time flight tracking app with one of the best and most accurate coverage worldwide.
Compare RadarBox to OpenSky Network or Api2Pdf:

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Compare DocRaptor to OpenSky Network or Api2Pdf:

The world’s largest co-op of ADS-B/Mode S/MLAT feeders, and the world’s largest public source of unfiltered flight data. Access to worldwide flight tracking data for hobbyists, researchers, and journalists alike.
Compare ADSBExchange to OpenSky Network or Api2Pdf:

Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
Compare PDFCrowd to OpenSky Network or Api2Pdf: