Side by side
ITFlow vs Open Network Diagram
Both stand on network documentation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxSelf-hosted+1
ITFlow brings a broad set of MSP functions into free, open-source software, but users need to provide and maintain their own hosting. Check the installation options and API limitations against your needs.
Visit ITFlow Free plan APISelf-hostedWeb
Open Network Diagram provides inventory, topology and IPAM features in a self-hosted package. Its missing authentication and TLS make access controls an important deployment consideration.
Visit Open Network DiagramThe facts
| ITFlow | Open Network Diagram | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Self-hosted, Web | API, Self-hosted, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | itflow.org | github.com |
| On network documentation software | #6 of 27 | #10 of 27 |
ITFlow: what it does well
- Free and open source.
- Combines documentation, ticketing, and billing.
- Includes a client portal and password manager.
- Lists AI integrations for ticket rewording and summaries.
- API covers assets, clients, invoices, and tickets.
What to know first
- Users must host the software themselves.
- Windows installation is unsupported.
- Some API operations are partial or unavailable.
- Hosted service is planned but not yet available.
Open Network Diagram: what it does well
- Free under GNU GPL v3
- Includes network, host and rack views
- IPAM detects duplicate addresses and suggests free IPs
- Self-hosted mode retains five rolling backups
What to know first
- Does not include authentication or TLS
- Topology data may expose sensitive infrastructure details
- Requires a self-hosted deployment
Alternatives to ITFlow Alternatives to Open Network Diagram The whole list