i-doit vs Open Network Diagram
i-doit
i-doit.comOpen Network Diagram
github.comSide by side
| Figure | i-doit | Open Network Diagram |
|---|---|---|
| Price from | €48.65/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 1 |
| Spec score · Network Documentation Software | 9.0 (#2) | 8.1 (#12) |
| API | i-doit exposes a JSON-RPC API at the instance URL with /src/jsonrpc.php appended. | The documented runtime API endpoint is GET/PUT /api/network-data. |
| Deployment | i-doit can be self-hosted on a company server or consumed as an i-doit-operated cloud instance. | The project provides Docker and Docker Compose deployment instructions with writable data volume support. |
| Integrations | The maker lists integrations or import options for service desks such as OTRS Community Edition, KIX, and Zammad, directories such as LDAP and Active Directory, monitoring tools such as Nagios and Checkmk, and inventory tools such as JDisc and OCS. | The project says it has no runtime dependency on external APIs and includes a locally vendored icon catalog for offline-friendly behavior. |
| Purpose | i-doit provides IT documentation and CMDB capabilities for recording IT assets, software, licenses, contracts, organizations, and people. | Open Network Diagram is a declarative, self-hosted tool for visualising and managing home lab and network architecture diagrams. |
Plans
i-doit
- i-doit€48.65 a month
- i-doit pro flexPriced on request
- i-doit pro largePriced on request
- i-doit pro mediumPriced on request
- i-doit pro smallPriced on request
In their own words
i-doit
i-doit provides IT documentation and CMDB capabilities for recording assets, software, licenses, contracts, organizations, and people. Teams can choose from more than 70 predefined device classes or create their own classes and data fields. The product also includes location management, PDF exports, individual access restrictions, dependency and service mapping, discovery imports, and ownership tracking. More than 50 add-ons cover automation, ISMS, GRC, monitoring, and other uses. Listed integrations and import options include service desks such as OTRS Community Edition, KIX, and Zammad; directories such as LDAP and Active Directory; monitoring tools such as Nagios and Checkmk; and inventory tools such as JDisc and OCS. An API can connect with software including ERP systems. Deployment is hybrid, with Linux, Windows, web, API, and self-hosted platforms listed. The product is subscription licensed, with prepaid terms starting at one month. Pricing is available on request, and the 30-day trial supports up to 5,000 objects. Standard packages up to 10,000 objects are offered in counts of 1,000, 5,000, or 10,000.
Open Network Diagram
Open Network Diagram is a free, self-hosted tool for visualizing and managing home lab and network architecture. It provides network, Hosts & VMs, and rack views for mapping topology and inventory, including subnets, VLANs, virtual machines and rack positions. Connections can record cable type, colour and length. Its IPAM panel reports subnet utilization, detects duplicate addresses and suggests the next free IP. The application keeps JSON as its source of truth; self-hosted changes autosave, writes are persisted atomically, and rolling backups retain the last five files. Deployment is Docker-first, with writable data volumes and Docker Compose support. The runtime exposes GET and PUT operations at /api/network-data, and published Docker images support AMD64 and 64-bit ARM, including Raspberry Pi systems. The project is licensed under GNU GPL v3 and has no runtime dependency on external APIs. It does not include authentication or TLS. The project warns that topology details may expose sensitive infrastructure information and advises restricting access or using an authenticated TLS-terminating reverse proxy.