Nebula vs Twingate
A detailed comparison to help you choose between Nebula and Twingate.
Quick Verdict
4.3/5
Nebula
389 reviews
4.1/5
Twingate
347 reviews
Nebula is rated higher (4.3 vs 4.1). Nebula is an open source scalable overlay networking tool built by Slack engineers. Creates a flat network where distributed nodes communicate securely. Firewall rules in the protocol. Twingate provides zero trust network access that replaces traditional VPN. Users connect to specific resources, not the full network. Fast WireGuard-based tunnels with SSO integration.
Nebula Scalable overlay network built by Slack | Twingate Zero trust network access — replaces VPN | |
|---|---|---|
| Overview | ||
| Rating | 4.3 (389 reviews)✓ | 4.1 (347 reviews) |
| Pricing model | free | freemium |
| Starting price | Free | Free tier available |
| Best for | Infrastructure engineers building large-scale private overlay networks for distributed systems | Teams replacing corporate VPN with zero trust access control for remote employees |
| Tags | ||
| Tags | free tieropen sourceself hostable | free tierteam featuresssomobile app |
| Visit Nebula → | Visit Twingate → | |
Nebula
Pros
- + Open source by Slack engineers
- + Scales to hundreds of thousands of nodes
- + Firewall rules built into protocol
Cons
- - Requires manual configuration
- - No GUI — DevOps/engineering tool
Twingate
Pros
- + Faster than traditional VPN for resource access
- + SSO integration (Okta, Google, Azure AD)
- + Free for up to 5 users
Cons
- - Cloud control plane dependency
- - Not a traditional internet VPN
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