NetworkTonic

NetworkTonic is an agentless network discovery and monitoring tool from ServiceTonic S.L. It suits organizations that need an enterprise-wide inventory, topology view, and ServiceTonic CMDB connection, especially existing Help Desk customers. The strongest reason to choose it is the path from discovery to alert tickets; the main reason to look elsewhere is its dependence on the ServiceTonic ecosystem and quote-based purchasing.

Overview

NetworkTonic scans computers, printers, routers, switches, and other network equipment, then presents device details and relationships on an interactive map. It inventories hardware and software on Windows, Linux, and Mac computers, giving teams a current view of what is connected and what each asset contains.

The product is positioned as an integrated discovery component of ServiceTonic Help Desk, tied directly to its CMDB. That makes it a practical choice for teams already standardizing service management on ServiceTonic. Buyers seeking an independent tool with its own clearly separated service-management stack may find the positioning less suitable.

Key features

Discovery and topology

Agentless discovery lets administrators inspect discovered asset information without installing extra software on client machines. Scheduled discovery supports ongoing inventory maintenance rather than a one-time audit. Interactive topology mapping adds relationship context to the inventory, helping teams understand how devices connect instead of relying on isolated records.

Distributed coverage

Multiple scan servers are designed for distributed environments, including independent networks and networks divided into several segments. That enterprise network scope is valuable where one scanner cannot conveniently reach every location or segment. It also introduces an operational architecture that smaller, single-network teams may not need.

CMDB and monitoring

Discovered inventory synchronizes automatically with the ServiceTonic CMDB, reducing duplicate entry for organizations using that platform. Monitoring sensors cover CPU, RAM, disk, ping, services, and active web checks. When criteria are met, NetworkTonic can create alert tickets automatically, linking infrastructure conditions to help-desk response. This is a more actionable workflow than inventory alone, but its full benefit depends on adopting ServiceTonic’s CMDB and ticketing environment.

ServiceTonic says its cloud infrastructure runs in ISO 27001-certified Azure and Hetzner data centers, with historical availability above 99.95%. For cloud service data, it describes TLS 1.3 in transit, AES-256 or stronger encryption at rest, and annual independent penetration tests. Its team also assists with implementation and continuous improvement.

Pricing

The NetworkTonic plan is free at free. No other usage limits are stated for that plan, so it can be a low-friction way to evaluate discovery, inventory, mapping, and monitoring before committing to a broader deployment.

The pricing page asks customers to request a quote and choose cloud or on-premise ServiceTonic; NetworkTonic has custom pricing there rather than a published product price. That approach fits organizations expecting implementation guidance or a tailored ServiceTonic rollout, but it makes direct budget comparison difficult. There are no published seat caps, scan quotas, trial duration, or renewal terms to weigh.

Platforms

NetworkTonic supports Linux, macOS, and Windows. Its agentless method means those platform options apply to the environments being discovered without requiring client-side agents.

Who it's for

Choose NetworkTonic if you manage an enterprise network spanning multiple segments, need scheduled discovery, and already use or plan to use ServiceTonic Help Desk and CMDB. It is particularly well matched to teams that want hardware and software inventory tied to topology and automated incident tickets.

It is a weaker fit for a small network that only needs occasional scans, or for buyers who require a standalone product with transparent paid tiers and published capacity limits.

Pros and cons

• Pro: Agentless discovery avoids installing software on client machines.
• Pro: Hardware and software inventory covers Windows, Linux, and Mac computers alongside network equipment.
• Pro: Interactive topology, scheduled scans, and multiple scan servers address segmented and distributed networks.
• Pro: Automatic CMDB synchronization and alert-ticket generation connect monitoring to service operations.
• Con: The product is closely tied to ServiceTonic Help Desk and CMDB, limiting its appeal as a standalone deployment.
• Con: Paid pricing requires a quote, so procurement cannot compare a published NetworkTonic rate or stated capacity tiers.

Alternatives

For a broad directory of comparable tools, see Network Discovery Software.

• Fing Security is a freemium option with Android, iOS, desktop, API, web, and self-hosted coverage; its free plan allows up to three scans per day and includes speed tests and network reporting.
• Lansweeper suits teams wanting a 14-day full trial that continues free for up to 100 assets, with unlimited user seats.
• LOGINventory offers a forever-free tier for up to 20 devices at no cost.
• ManageEngine OpUtils has a free tier covering one Class C subnet and one switch with basic IP and network scanning.
• OCS Inventory is an open-source, community-developed inventory project.
• runZero provides a free Community Edition for 100 assets, one organization, 10 recurring tasks, and 30 days of data retention.
• Vistumbler is free and open-source software for Android and Windows.
• Netdisco is free, open-source, and self-hosted, with web and API access.

Verdict

NetworkTonic is a strong choice for ServiceTonic customers that need agentless, scheduled discovery across enterprise networks and want inventory, topology, monitoring, and ticket creation connected in one workflow. Its free plan removes an initial cost barrier, while the main trade-off is ecosystem dependence and custom paid pricing. Look elsewhere if you need a standalone discovery product or a fully published commercial price structure.