TL;DR - Nebula
- Nebula is an open-source overlay networking tool for secure connectivity
- It creates encrypted mesh networks between hosts across any infrastructure
- Completely free and open-source
Pricing: Free forever
Best for: Individuals & startups
Score: 82/100
Pricing
Free
View pricing Nebula is completely free to use.
About Nebula
Nebula creates secure networks for distributed teams. Overlay networking that works—simple, fast mesh VPN from Slack.
The setup is straightforward. The performance is good. The architecture is proven.
Teams needing mesh networking explore Nebula for overlay VPN.
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Nebula FAQ
Nebula is completely free and open source, created by Slack. You can build secure overlay networks at no cost.
Nebula is a scalable overlay networking tool for creating secure networks across distributed hosts. It was open sourced by Slack for their infrastructure.
Nebula is self-hosted giving you full control. Tailscale is a managed service that's easier to set up. Both create secure mesh networks.