SpatiumDDI vs Subnetly
SpatiumDDI
github.comSubnetly
subnetly.comSide by side
| Figure | SpatiumDDI | Subnetly |
|---|---|---|
| Price from | Free | $49/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 9 |
| Spec score · IP Address Management Software | 7.5 (#24) | 8.7 (#4) |
| Spec score · DHCP Management Software | 7.5 (#14) | 8.6 (#3) |
| Deployment | Supported deployment methods listed are Docker Compose and Kubernetes with Helm; the OS appliance is marked beta. | The maker lists Docker, Kubernetes/Helm, Windows Server, and Linux daemon deployment options. |
| DNS and DHCP | It can run BIND9, PowerDNS, or Technitium for DNS and Kea for DHCP, with the control plane managing their configuration. | Local agents support authoritative DNS zones and DHCP scopes while the SaaS console coordinates records and configurations. |
| IPAM | IPAM supports hierarchical spaces, blocks, and subnets with IPv4 and IPv6 address management. | Its dashboard tracks utilization and ownership, flags conflicts and orphan addresses, and exports data for reporting. |
| Support | SpatiumNorth sells support, deployment, and migration services from the people who wrote the code. | The pricing page lists email support on Starter, priority support on Business, and premium support on Enterprise and MSP Scale. |
| Windows support | SpatiumDDI can connect to existing Windows DNS and DHCP servers using RFC 2136 and WinRM without installing software on the domain controller. | Windows Server service binaries integrate with Windows DHCP scopes and Active Directory DNS. |
Plans
Subnetly
- FreeFree
- Starter$49 a month
- Pro$149 a month
- MSP Starter$199 a month
- Business$399 a month
- MSP Growth$499 a month
- MSP Scale$999 a month
- EnterprisePriced on request
- MSP EnterprisePriced on request
In their own words
SpatiumDDI
SpatiumDDI is a free, self-hosted control plane for DNS, DHCP, and IP address management. Its IPAM organizes hierarchical spaces, blocks, and subnets for IPv4 and IPv6. The control plane manages BIND9, PowerDNS, or Technitium DNS and Kea DHCP configurations, and lists agentless drivers for Cloudflare, Route 53, Azure DNS, Google Cloud DNS, DigitalOcean, Hetzner, Linode, and Vultr. Existing Windows DNS and DHCP servers can connect through RFC 2136 and WinRM without software on domain controllers. Every UI action is exposed through a REST API, with Terraform and Ansible named as clients. Group-based RBAC and LDAP, OIDC, SAML, RADIUS, and TACACS+ are supported. Data stays in PostgreSQL on your infrastructure, with no telemetry or account-data collection stated. Docker Compose and Kubernetes with Helm are supported deployments.
Subnetly
Subnetly is a hybrid SaaS DDI platform for DNS, DHCP, IP address management, network discovery, and network visibility. Its dashboard records IP use and ownership, identifies conflicts and orphaned addresses, and can export QBR data. Local agents manage authoritative DNS zones and DHCP scopes, with a SaaS console coordinating records and configurations. Agents scan active network segments using ARP, SNMP, and ICMP to build a hardware asset registry. Subnetly says its AI insights can identify capacity risks and configuration gaps as well as address issues. Deployment options include Docker, Kubernetes/Helm, Windows Server, and a Linux daemon. The company says agents communicate outbound over HTTPS or TLS without open inbound ports or VPN tunnels. REST APIs and monitoring webhooks support third-party automation, though access varies by paid tier. MSP controls cover customer and site separation, technician roles, and audit records. A free plan is available; paid plans start at $49 a month. Starter and Pro include 14-day trials, Business has a 21-day trial, and signup requires no credit card.