Bnkr vs Vinchin Backup & Recovery

Bnkr is a free, open-source Kubernetes backup and migration application focused on valuable data inside a cluster rather than the whole cluster. It backs up files in Pods, Deployments, and StatefulSets, plus MySQL, MariaDB, PostgreSQL, and MongoDB databases. Schedules can run hourly, daily, weekly, monthly, yearly, or through a cron formula, and manual backup and restore are available. Email notifications report successful or failed backups and migrations to multiple recipients. Bnkr describes bidirectional migration of files and supported databases between Kubernetes, servers, and S3. The project runs as a single-binary web server and can be deployed in Kubernetes with a service account able to access backup data. Its README recommends the official image because some dependencies are external tools. Bnkr is available on the web or for self-hosting, uses the MIT license, and lists more than 20 themes. The free plan is listed at free, with no usage limit stated.

Vinchin Backup & Recovery is backup software for Linux and Windows that covers computer and server backup. Its backup scope and restore modes are both listed as mixed, and ransomware protection is included. The product follows a freemium model with a free plan and a 60-day trial. The Free Edition costs nothing and is permanently available for protecting up to 3 virtual machines. Standard Edition has no listed price and offers VM backup and recovery under perpetual or subscription licensing. Enterprise Edition also has no listed price; it uses the same licensing options and adds extended enterprise data-protection capabilities. The maker was founded in 2015.