Lucid Train compared with Cloudcraft.
Cloudcraft connects to your AWS account and draws what is there. That is its main advantage and its main cost.
What Cloudcraft is better at
Live account scanning. Connect it and it enumerates what actually exists, including everything created by hand in the console that no infrastructure code knows about, and it estimates cost from real resource types and sizes. The isometric AWS diagrams are distinctive and land well in a presentation. For an inventory of a real account, it does something reading files cannot.
Where Lucid Train is different
It reads Terraform, CloudFormation and CDK output rather than connecting to an account, so it needs no credentials, no read-only role and no security review to try. It also works against environments you have no access to, which is a common situation when you are documenting a system rather than operating it.
Configuration versus reality
This is the honest tradeoff and it cuts both ways. Cloudcraft shows what exists, including the resources someone created manually and forgot. Lucid Train shows what is declared, which is what should exist and what will be recreated. Where the two differ, that difference is itself worth knowing, and neither tool tells you about it on its own.
Beyond AWS
Cloudcraft is AWS-focused, with Azure support. Lucid Train draws whatever your configuration describes, including systems spanning several clouds and the application architecture above the infrastructure, which is a different diagram from the resource inventory.
Side by side
| Lucid Train | Cloudcraft | |
|---|---|---|
| Reads a live AWS account | No | Yes |
| Needs cloud credentials | No | Yes |
| Reads infrastructure as code | Yes | Limited |
| Cost estimation | No | Yes |
| Isometric style | No | Yes, its signature |
| Multi-cloud | Yes | AWS and Azure |
| Application architecture | Yes | Infrastructure focused |
| Runs offline | Yes | No |
| Price | CLI free; desktop $3/month | Free tier, then per seat |
Questions
Related
- Lucid Train vs draw.ioOne is a free, excellent, entirely manual editor. The other generates the diagram and solves the layout. They are not really competing for the same hour of your day.
- Lucid Train vs EraserThe closest competitor in intent, and the clearest split in approach: hosted and collaborative on one side, local and repository-aware on the other.
- Lucid Train vs MermaidMermaid's advantage is that it lives in your Markdown and renders on GitHub. Its limitation is that you are still authoring the diagram by hand, in text.
- Lucid Train vs ExcalidrawThis is the least adversarial comparison on the site, because Lucid Train's diagrams are Excalidraw scenes.