Rows describe design posture, not exhaustive feature parity. Use this to choose where to borrow concepts versus where products solve different problems.
Column Source A is the primary target (see ../source-a/). Columns Source B through Source H match the per-source docs under ../source-b/ … ../source-h/ and this INDEX.md.
| Dimension | Source B | Source A | Source C | Source D | Source E | Source F | Source G | Source H |
|---|---|---|---|---|---|---|---|---|
| Center of gravity | Intended-state inventory + rich APIs | Same family + jobs, Git datasources, app ecosystem | IP addressing workflows | Hardware asset lifecycle + DC visualization | IP/DNS/CMDB on iTop platform | Live network observability + SNMP inventory | Facility and rack infrastructure | Racks, objects, cabling tables |
| Typical deployment size | Mid–large enterprise | Same | SMB to mid-market common | Large retail / DC operators | Orgs wanting ITSM + IPAM together | Universities, NOC teams | Small–mid DC teams | Labs to mid-size |
| Automation story | REST, scripts, events, plugins, config rendering | Stronger job framework + Git-sourced artifacts | REST API; lighter weight | Workflows, imports, Django admin patterns | REST/JSON per iTop/TeemIp docs | Programmatic hooks; monitoring-first | PHP app + DB | Scripting via PHP/MySQL |
| Live monitoring | Not native (integrate externally) | Same | Limited | Not primary | Optional discovery extensions | Core (polling, alerts, maps) | Optional SNMP add-ons | Not primary |
| DDI (DNS/DHCP) | Modeled where product includes VPN/wireless/DNS concepts; not a full BIND/DHCP server | Similar | Some DNS-related features in product scope | Not primary | Strong positioning with zone extension | DHCP stats / IP tools exist; not full DDI product | Not primary | Not primary |
Takeaway: Only Source B and Source A match the “programmable network SoT hub” pattern end-to-end. Source F overlaps inventory but optimizes for operations telemetry. Source E optimizes for DDI + CMDB on an ITSM base. Source G and Source H are narrower physical inventory tools. Source C is deliberately minimal IPAM.
AS1 documents from public marketing only—see ../additional-source-1/INDEX.md. It does not fit the same matrix columns as A–H because it is a proprietary suite sold primarily to communications service providers with BSS, service orchestration, and closed-loop assurance as packaged capabilities.
| Dimension | AS1 (advertised posture) |
|---|---|
| Center of gravity | Active resource and service inventory integrated with orchestration, activation, and assurance in a Digital OSS suite |
| Typical buyer | Large operators / CSPs (RFP-driven procurement) |
| Code transparency | None (closed product); analysis is not code-based |
| Automation story | Vendor-delivered adapters, intent-based orchestration, closed-loop with AI/ML themes in public materials |