Highstock
7,841 websites

Highstock offers both free and paid options

http://www.highcharts.com/products/highstock

Highstock lets you create stock or general timeline charts in pure JavaScript, including sophisticated navigation options like a small navigator series, preset date ranges, date picker, scrolling and panning.

VS

Raven.js
55,849 websites

Raven.js is free to use

https://github.com/getsentry/raven-js

Raven.js is a JavaScript client for Sentry, used to capture errors on web pages and report them to a remote server for monitoring.

Market Share by Top Websites

1 Raven.js is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Highstock is clearly lagging behind, losing to Raven.js in all segments.

Websites Categories

1 Raven.js has better usage coverage in more websites categories. Including Computers Electronics & Technology, Travel & Tourism, Science & Education, Lifestyle and 19 other categories.

2 Highstock is leading in Finance.

Geography

1 Raven.js is leading in most countries, including United States, Russia, United Kingdom, China and 143 other countries.

2 Highstock is leading in Iran, Nepal, Jordan, Ghana and 6 other countries.