AWS VPC vs Nebula
A detailed comparison to help you choose between AWS VPC and Nebula.
Quick Verdict
3.9/5
AWS VPC
75 reviews
4.3/5
Nebula
389 reviews
Nebula is rated higher (4.3 vs 3.9). AWS VPC provides isolated virtual network environments in AWS. Subnets, route tables, internet gateways, NAT gateways, and security groups. Foundation of all AWS networking. 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.
 AWS VPC Amazon Virtual Private Cloud for AWS infrastructure | Nebula Scalable overlay network built by Slack | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (75 reviews) | 4.3 (389 reviews)✓ |
| Pricing model | freemium | free |
| Starting price | Free tier available | Free |
| Best for | AWS-committed teams who need isolated network environments with full control over routing and security | Infrastructure engineers building large-scale private overlay networks for distributed systems |
| Tags | ||
| Tags | free tierapi accessus datacentereu datacenterapac datacenter | free tieropen sourceself hostable |
| Visit AWS VPC → | Visit Nebula → | |
AWS VPC
Pros
- + Free — no charge for VPC itself
- + Foundation of all AWS networking
- + Flow logs for traffic analysis
Cons
- - AWS complexity and learning curve
- - NAT Gateway is expensive ($0.045/hour + data)
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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