Stalwart Mail Server
stalw.artSelf-hosted mail with per-user OpenPGP or S/MIME storage encryption
Self-hosted mail with per-user OpenPGP or S/MIME storage encryption
Small shared-secret VPN for a client-to-server connection
Circumvention VPN with smart routing and private-server support
Kerio remote-access client with persistent connection support
Create a private access server and share individual keys
A Windows SFTP server with web administration or portable operation
Self-hosted business VPN with identity controls and clustering
Host protocol and browser file transfers with administrative controls
A small FTP server for Unix-like and embedded environments
Manage browser and protocol transfers on an owned server
A client-server platform for accelerated large-file transfers
A YAML-based CLI for asserting the installed packages, services, files, ports, and other state of a system.
A browser-based Python environment paired with managed web-app hosting.
Self-hosted database observability that links node health to slow queries.
Run event handlers, HTTP workloads, or isolated compute without managing servers.
Managed cloud hosting that lets teams choose an underlying provider and app stack.
Run analytical SQL in an embedded database from a local process or Python program.
A network and server monitor that discovers devices, tracks performance, and routes threshold-based alarms.
A self-hosted Markdown notebook with collaboration, search, and note history.
A hosted server-monitoring service for host metrics, cloud integrations, containers, alerts, and dashboards.
An open-source in-memory data-structure server for caching, queues, and key-value workloads.
Search shell history with command context, and optionally sync it across machines with encryption.
Give connected Lightning apps individual permissions and payment budgets