Pangolin leads in popularity with 21,939 stars vs 14,315 stars for OpenVPN. The 53% higher star count indicates stronger community adoption. In terms of developer contributions, OpenVPN has 3,370 forks, indicating strong developer engagement.

Both projects show recent activity, with OpenVPN last updated 9 hours ago and Pangolin 5 hours ago.

Both tools share common technology foundations, being built with Bash, Python. However, they differ in their additional technology choices: OpenVPN uses C, Objective-C, Perl while Pangolin leverages JavaScript, CSS, Typescript, JSX, Next.js, Golang.

OpenVPN has been in development longer, starting 14 years ago, compared to Pangolin which began 2 years ago. This 12.6-year head start suggests OpenVPN may have more mature features and established processes.

Both tools serve similar use cases in VPN & Secure Access. However, they also have distinct specializations: Pangolin extends into VPN & Secure Tunnels.

Pangolin provides self-hosting options for complete data control and customization, while OpenVPN may be primarily cloud-based or require different deployment approaches.