Pangolin leads in popularity with 22,278 stars vs 14,382 stars for OpenVPN. The 55% higher star count indicates stronger community adoption. In terms of developer contributions, OpenVPN has 3,381 forks, indicating strong developer engagement.

Pangolin is growing faster, adding 578 stars in the last 30 days (+2.7%) against adding 149 stars for OpenVPN (+1%). Pangolin is both larger and pulling further ahead.

Both projects show recent activity, with OpenVPN last updated 7 hours ago and Pangolin 6 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.

Pangolin is licensed under AGPL-3.0, while OpenVPN's license terms are not publicly specified.

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.