Skyglass
Skyglass: Open-source, self-hosted infrastructure mapping with cost, dependency and export tools. Ranked #11 of 21 in Cloud Visualization Tools by our editors (8.1/10); pricing: Free plan; best for open-source multi-cloud infrastructure graphs.
At a glance
- Editor score8.1 / 10
- PricingFree plan
- Best forOpen-source multi-cloud infrastructure graphs
- Free planYes
- Paid fromFree
- Live resource discoveryYes
- Facts checked24 Sep 2026
Where it wins
- Discovers AWS, Azure and GCP resources in real time
- Combines dependency, blast-radius and cost analysis
- Exports PNG, JSON, Graphviz DOT and CSV files
Where it doesn't
- Runs as a local viewer instead of a hosted SaaS workspace
- Support is limited to community channels and documentation
- Provides no AI-powered features
Our verdict on Skyglass
Skyglass is an open-source command-line tool for teams that need a local visual map of cloud infrastructure. It scans AWS, Azure and Google Cloud through read-only API calls, then presents resources and relationships in an interactive two-dimensional graph. Small businesses, mid-market teams and enterprises can use it to inspect multi-cloud environments without a SaaS account, while infrastructure specialists can import Terraform state files for additional context.
Its main strength is the depth of the infrastructure view. Force-directed layout, four-level semantic zoom, and search filters by resource name, type, provider or region help users move from a broad topology to specific assets. Blast-radius analysis highlights dependency impact, while per-resource, provider and category cost views add financial context. Snapshot history and change comparison support review over time, and exports to PNG, JSON, Graphviz DOT and CSV make the graph usable in documentation, analysis or other tooling.
Skyglass is designed for local deployment: the viewer runs in a browser on the user’s machine, and scan data remains there. That model suits organizations that want self-hosted inspection and control over where infrastructure data is stored. The trade-off is that teams seeking a centrally managed hosted workspace, built-in AI features or vendor-led support will need another product. Support is provided through community channels and documentation. Choose Skyglass when open-source, multi-cloud discovery and exportable dependency maps matter most; look elsewhere when managed collaboration or hosted operations are requirements.
Your product? Our editors can test Skyglass in depth and publish a review, labelled as paid · from $149/mo →
Skyglass pricing
Skyglass fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Cloud providers | AWS, Azure, GCP |
| Live resource discovery | Yes |
| Diagram updates | Not verified |
| Export formats | PNG, JSON, DOT (Graphviz), CSV |
| Deployment options | local machine; localhost browser viewer |
| Cloud services mapped | Not verified |
| Deployment | Self-hosted, Browser extension |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 24 Sep 2026 |
Alternatives to Skyglass
- CloudcraftA Datadog-based workspace for live, collaborative visualization across major cloud environments.9.3
- CloudForgeA design-to-governance workflow for teams managing AWS, Azure, and GCP infrastructure.9.2
- ArcentryFlexible 2D/3D infrastructure mapping with automation, collaboration, and a free tier.9.0
See all Skyglass alternatives →
Used Skyglass? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Skyglass for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Skyglass is listed in our Cloud Visualization Tools directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/skyglass/"><img src="https://www.itechguides.com/best/badge/skyglass.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update