Bostr manages Nostr relay connections as a relay bouncer, with ongoing development focused on bostr2.
Open source
24 alternativesBostr2
Bostr2 is the next generation of Bostr, with installation instructions requiring Go.
About Bostr2
Bostr2 is an open-source, next-generation Nostr bouncer, aggregator, and proxy tool distributed as a public GitHub repository under the BSD-3-Clause license. It is designed for users who want to run self-hosted Nostr infrastructure rather than relying on third-party services. To use Bostr2, you must first install the Go programming language on your system, then run the provided installation command. The tool includes an example YAML configuration file for customization, and server deployments may require manual setup of a reverse proxy such as nginx or Caddy. It is intended for Nostr users and developers with command-line and self-hosting experience who want full control over their Nostr relay and proxy setup.
Key features
- Open-source tool released under the BSD-3-Clause license
- Functions as Nostr bouncer, aggregator, and proxy
- Includes example YAML file for configuration
- Supports self-hosted deployment with reverse proxy compatibility
Best for: It is best suited for Nostr users and developers seeking self-hosted, customizable Nostr proxy and bouncer infrastructure.
Good for
- Permissive open-source BSD-3-Clause license
- Multi-functional as bouncer, aggregator, and proxy
- Full user control via self-hosted deployment
Watch out for
- Requires Go runtime for installation and setup
- Manual reverse proxy configuration may be needed for servers
- Setup requires command-line and self-hosting technical knowledge
Bostr2 at a glance
- Website
- github.com/Yonle/bostr2
- Category
- Social & Communities › Nostr
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Bostr2 FAQ
What is Bostr2?
Bostr2 is an open-source next-generation Nostr bouncer, aggregator, and proxy tool built for self-hosted deployment.
What is required to install Bostr2?
You need to have the Go programming language installed on your system to run the Bostr2 installation command.
Do I need additional software to run Bostr2 on a server?
You may need to manually configure a reverse proxy such as nginx or Caddy for server deployments of Bostr2.
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