Pritunl vs Nebula
A detailed comparison to help you choose between Pritunl and Nebula.
Pritunl Open-source VPN server with centralized management and SSO integration | Nebula Scalable overlay network built by Slack | |
|---|---|---|
| Overview | ||
| Rating | 4.4 (144 reviews)✓ | 4.3 (389 reviews) |
| Pricing model | freemium | free |
| Starting price | Free tier available | Free |
| Best for | Technical teams and organizations that need self-hosted VPN with SSO and prefer avoiding third-party infrastructure. | Infrastructure engineers building large-scale private overlay networks for distributed systems |
| Tags | ||
| Tags | free tieropen sourceself hostableteam featuressso | free tieropen sourceself hostable |
| Visit Pritunl → | Visit Nebula → | |
Pritunl
Pros
- + Deploy on your own infrastructure with no recurring vendor fees
- + Integrate with existing LDAP, Active Directory, or OAuth providers
- + Switch between OpenVPN and WireGuard without re-architecting
- + Access detailed audit logs and per-user connection monitoring
- + Configure source IP filtering and split tunneling per user
Cons
- - Requires server administration skills for initial setup and maintenance
- - Self-hosted means you own all operational and security responsibilities
- - Community support is slower than commercial VPN vendors
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
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