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NetLanvas
Live network topology mapping, self-hosted
NetLanvas automatically discovers, maps, and monitors every device on your network — live topology, VLAN awareness, historical snapshots, SNMP/security auditing, and alerting. Open source (Apache 2.0), runs entirely on your own hardware (Docker, Windows, or macOS). Nothing about your network ever leaves the box — and now you can verify that yourself. First 100 beta users who opt into telemetry get 6 months of Premium free.
Hey PH — built NetLanvas to get real topology visibility and ongoing security auditing (SNMP hygiene, exposed management ports, and more) across my own network, self-hosted so none of that runs through a cloud dashboard. It runs on a Raspberry Pi, any Docker host, or installs natively on Windows/macOS, all the same codebase.
How the "nothing leaves the box" part actually works is written up at netlanvas.com/security.html, not just asserted — and since it's open source (github.com/markeaster/NetLanvas), you can check it against the real code, not just the writeup.
Try the live demo first if you want (no signup): demo.netlanvas.com
Heads up: the appliance/client is open source, the account/billing backend stays closed — and the first 100 people who register and opt into telemetry get 6 months of Premium on us. Happy to answer anything about how it works!
About NetLanvas on Product Hunt
“Live network topology mapping, self-hosted”
NetLanvas was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #139 on the daily leaderboard. NetLanvas automatically discovers, maps, and monitors every device on your network — live topology, VLAN awareness, historical snapshots, SNMP/security auditing, and alerting. Open source (Apache 2.0), runs entirely on your own hardware (Docker, Windows, or macOS). Nothing about your network ever leaves the box — and now you can verify that yourself. First 100 beta users who opt into telemetry get 6 months of Premium free.
On the analytics side, NetLanvas competes within Productivity, Internet of Things and Tech — topics that collectively have 1.5M followers on Product Hunt. The dashboard above tracks how NetLanvas performed against the three products that launched closest to it on the same day.
Who hunted NetLanvas?
NetLanvas was hunted by Mark Easter. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of NetLanvas including community comment highlights and product details, visit the product overview.
Mark Easter