9 Best Software Asset Management (SAM) Tools (2026)

The average company wastes 25-30% of its software spend on unused licenses. That's not a rounding error — for a 500-person company spending $3M/year on SaaS, it's $750K going to tools nobody opens. Software asset management exists to find that waste and stop it.

SAM used to mean tracking Microsoft and Oracle license compliance. Now it's mostly about SaaS: discovering every app employees signed up for (including the ones IT doesn't know about), monitoring actual usage, optimizing renewals, and staying compliant with license terms that change every quarter.

The tools below split into two groups: enterprise SAM platforms (ServiceNow, Flexera, Snow) that handle both on-premise and SaaS licensing, and SaaS management platforms (Zylo, Torii, Zluri) that focus purely on cloud subscriptions. Pick the wrong category and you'll either overpay for features you don't need or miss critical licensing gaps.

Quick comparison

1. ServiceNow SAM

If your organization already runs ServiceNow for IT service management, adding the SAM module is the path of least resistance. It plugs directly into your CMDB (configuration management database) and gives you software license tracking, compliance monitoring, and usage analytics within the platform your IT team already uses daily.

Pricing: Enterprise pricing based on subscription tier and assets under management. Expect $50,000-150,000+/year. Pro and Enterprise tiers. No self-service pricing.

What works: Deep integration with the ServiceNow ITSM ecosystem — incidents, changes, and asset data flow together. AI-powered license optimization recommends rightsizing and harvesting. Pre-built compliance packs for Microsoft, Oracle, IBM, SAP, and Adobe. SaaS license management was expanded significantly in 2025. Workflow automation for procurement approvals.

The catch: Only makes sense if you're already on ServiceNow. Implementing ServiceNow from scratch just for SAM would be absurd — the platform is massive and the implementation costs ($100K-500K+ for the full ITSM suite) dwarf the SAM module itself. The SAM module is also less mature than Flexera for complex on-premise licensing scenarios (think Oracle processor metrics or IBM PVU calculations).

Best for: Large enterprises already running ServiceNow ITSM who want SAM integrated into their existing service management workflow.

2. Flexera One

Flexera is the SAM specialist. It's been doing software license management since 1987 and has the deepest on-premise licensing intelligence in the market. If you need to calculate Oracle processor-based licensing, track Microsoft Server/CAL compliance, or manage IBM PVU entitlements across thousands of servers, Flexera is the reference platform.

Pricing: Custom enterprise pricing, typically $30,000-100,000+/year based on the number of managed devices and the modules selected. IT Asset Management and SaaS Management are separate modules within Flexera One.

What works: The license model library is the most comprehensive available — covering 350,000+ software titles and their licensing rules. SKU-level optimization identifies exactly which licenses to drop at renewal. The SaaS Management module (added via the Snow competitor acquisition in recent years) covers SaaS discovery and usage. Vendor intelligence tracks upcoming renewals and contract terms.

The catch: Expensive and complex. Implementation typically takes 3-6 months and requires dedicated resources or a consulting partner. The interface is functional but dated — it's built for license analysts, not casual users. The recent push into SaaS management is solid but less mature than purpose-built SaaS tools like Zylo or Torii.

Best for: Large enterprises with complex on-premise software estates (Oracle, Microsoft, SAP, IBM) that need the deepest license compliance and optimization available.

3. Snow Atlas

Snow Atlas is Flexera's closest competitor in enterprise SAM. It provides agent-based discovery across on-premise, cloud, and SaaS environments, with normalization that maps raw installation data to recognized software titles and editions. The SaaS management capabilities have improved rapidly and now rival the SaaS-only platforms.

Pricing: Custom enterprise pricing, typically $20,000-60,000+/year. Risk assessments and health checks available as standalone services before full commitment.

What works: The Software Recognition Service normalizes data from 800,000+ applications — it tells you exactly what version of what edition is installed, not just "Adobe is on this machine." License position reporting shows your compliance gap at a glance. Cloud cost optimization covers AWS, Azure, and GCP alongside software licenses. The user interface is more modern than Flexera's.

The catch: Agent deployment across large environments is time-consuming. The platform is strongest in the Microsoft ecosystem and less specialized for Oracle or IBM licensing compared to Flexera. Custom pricing means you'll spend weeks in negotiations before knowing your actual cost. Regional support quality varies.

Best for: Enterprises that need full lifecycle SAM (on-prem + SaaS + cloud) with a more modern interface than Flexera, especially in Microsoft-heavy environments.

4. Zylo

Zylo is a SaaS management platform — not a traditional SAM tool. Instead of scanning endpoints for installed software, it discovers SaaS subscriptions by analyzing financial data (expense reports, invoices, credit card transactions) and SSO/authentication logs. This approach catches shadow SaaS that agent-based tools miss entirely — the marketing team's Canva subscription purchased on a corporate card never touches IT systems.

Pricing: Custom enterprise pricing, starting around $30,000/year for mid-market. Based on employee count and number of SaaS applications managed.

What works: Financial-first discovery is the differentiator. Zylo ingests data from accounting systems, expense management tools (Expensify, Concur), and payment processors alongside SSO providers (Okta, Azure AD). The spend analytics dashboard shows total SaaS spend, cost per license, and utilization rates. Renewal management with automated alerts 90/60/30 days before contract dates. Benchmarking data from 30M+ SaaS licenses helps negotiation.

The catch: SaaS-only — no visibility into on-premise software, desktop installations, or hardware assets. The financial discovery depends on clean expense data; messy accounting means missed apps. Enterprise pricing means it's hard to justify for companies under 500 employees. Limited automation for license remediation — it tells you what's wrong but doesn't automatically reclaim licenses.

Best for: Organizations with 500+ employees spending $1M+/year on SaaS who need to get visibility and control over sprawling cloud subscriptions, especially shadow SaaS.

5. Torii

Torii is the SaaS management platform built for IT teams rather than procurement. Its discovery engine combines browser extensions, SSO integration, API connections, and email receipt scanning to find every SaaS app in use. The workflow engine automates common IT tasks — offboarding users from all apps when they leave, reclaiming unused licenses, routing app requests for approval.

Pricing: Custom pricing based on company size. Typically more accessible than Zylo for mid-market companies. Free trial available.

What works: The automated workflow engine is Torii's strength. You can build rules: "If a user hasn't logged into Tool X in 30 days, send a reclaim notification. If no response in 7 days, suspend the license." Employee offboarding workflows revoke access across all discovered SaaS apps automatically. The plugin marketplace connects to 200+ SaaS tools via API for deep usage data (not just "logged in" but "performed meaningful actions").

The catch: SaaS-only, like Zylo. The browser extension deployment requires user cooperation (or MDM enforcement). Discovery accuracy depends on how many detection methods you enable. Smaller company, so you're more exposed to product direction changes or acquisition risk. Pricing is opaque — you won't know the cost without a sales call.

Best for: IT teams at mid-market companies (200-2,000 employees) who want SaaS discovery plus automated workflows for license management and employee offboarding.

6. Zluri

Zluri markets nine different discovery methods: SSO, finance and expense management, email, browser extensions, desktop agents, CASB integrations, HR system integrations, direct API integrations, and MDM/endpoint tools. The breadth of discovery, combined with access management and compliance features, positions it as a SaaS governance platform — broader than just cost optimization.

Pricing: Custom pricing. Growth, Business, and Enterprise tiers. Typically starts in the mid-market range.

What works: The nine discovery methods together catch more SaaS usage than any single approach. Security-focused features include access reviews, compliance workflows (SOC 2, ISO 27001), and automated deprovisioning. The access certification module helps during audits. Direct integrations with 800+ SaaS applications provide deep usage analytics beyond login frequency.

The catch: The sheer number of discovery methods means implementation takes longer. The product has evolved rapidly, which means documentation sometimes lags behind features. Being based in India, US support hours can be limited for some tiers. Feature overlap with SSO providers (like Okta) can create confusion about where governance should live.

Best for: IT and security teams that need SaaS discovery and governance with a strong compliance and access management focus, especially for SOC 2 or ISO audits.

7. ManageEngine AssetExplorer

ManageEngine AssetExplorer is the budget option for IT teams that need traditional software asset management without enterprise pricing. At $995/year for 250 IT assets, it's a fraction of the cost of ServiceNow, Flexera, or Snow. You get agent-based discovery, license management, compliance tracking, and hardware asset inventory.

Pricing: $995/year for 250 assets, $2,495/year for 500 assets, $4,495/year for 1,000 assets. Perpetual licensing available. On-premise and cloud deployment.

What works: The price-to-feature ratio is the best for traditional SAM. Software license compliance tracking with metering. Purchase order and contract management. Integration with ManageEngine ServiceDesk Plus (their ITSM product). Configurable asset lifecycle management from procurement to retirement. Reports and dashboards that non-analysts can understand.

The catch: The product feels utilitarian. The interface is functional but dated compared to modern SaaS tools. SaaS discovery is basic — it tracks some SaaS licenses but lacks the depth of Zylo, Torii, or Zluri. Best suited for on-premise software tracking. Support quality varies. The product competes for attention within ManageEngine's massive product portfolio (80+ products).

Best for: Small-to-mid IT teams (250-2,000 assets) that need traditional software license compliance and hardware asset tracking at a budget-friendly price.

8. Ivanti Neurons for ITAM

Ivanti Neurons for IT Asset Management combines endpoint management with software asset management. The agent deploys alongside Ivanti's endpoint management tools and provides deep visibility into what's installed on every managed device — not just software titles, but versions, patch levels, and usage patterns.

Pricing: Custom enterprise pricing. Part of the broader Ivanti Neurons platform, with ITAM available as a module.

What works: Deep endpoint visibility that goes beyond software — hardware specs, configurations, security posture, and patch status alongside license data. License optimization with reclamation workflows. Integration with Ivanti's broader endpoint management and security suite. ServiceNow and other ITSM integrations. AI Copilot assists with common ITAM queries and actions.

The catch: Makes the most sense as part of the broader Ivanti ecosystem (endpoint management, security, service management). Standalone ITAM is less compelling. Ivanti has had a rough couple of years with security vulnerabilities in its own products (VPN appliances, EPMM), which has hurt trust. The integration complexity is high for mixed environments.

Best for: Organizations already using Ivanti for endpoint management that want ITAM as a natural extension, or those with large managed device fleets needing combined endpoint and asset visibility.

9. Lansweeper

Lansweeper is an IT asset discovery and inventory tool — not a full SAM platform. It scans your network agentlessly and builds a complete inventory of every device, application, and user. Think of it as the discovery layer that feeds into other SAM or ITSM tools, or serves as a standalone inventory for IT teams that don't need full license compliance.

Pricing: $1/asset/year for the base plan. Starts at $1/asset for the first 2,000 assets, with volume discounts. Free trial available.

What works: Agentless scanning discovers devices and software without deploying agents. Coverage includes Windows, Linux, macOS, network devices, OT/IoT, and cloud resources. Pre-built integrations with ServiceNow, Jira, Intune, SCCM, and others. The per-asset pricing is predictable and transparent. Network visualization maps device relationships. Compliance dashboards track software against known license entitlements.

The catch: Discovery and inventory, not full license optimization. It tells you what's installed but doesn't have the deep license rule engines of Flexera or Snow for calculating compliance positions. SaaS visibility is limited. No automated license reclamation. Best as a complement to other tools or as a standalone solution for simpler environments.

Best for: IT teams that need comprehensive, affordable asset discovery across diverse environments (Windows, Linux, IoT, network devices) and want transparent per-asset pricing.

How to choose

Enterprise with on-premise compliance needs. Flexera One for the deepest licensing intelligence. Snow Atlas if you want a more modern interface. ServiceNow SAM if you're already on the ServiceNow platform.

SaaS spend is the problem. Zylo for financial-first discovery and renewal management. Torii for IT-driven automation and offboarding workflows. Zluri if compliance and access governance are priorities alongside cost optimization.

Budget-conscious IT team. ManageEngine AssetExplorer for traditional SAM under $5K/year. Lansweeper at $1/asset for discovery and inventory.

Mixed environment. Ivanti if you're in the Ivanti ecosystem. For everyone else, combine an enterprise SAM tool (Flexera or Snow) with a SaaS management platform (Zylo or Torii) — no single tool does both perfectly.

FAQ

Do I need SAM if we're mostly SaaS now?

Yes, but you need SaaS management, not traditional SAM. Companies with 200+ employees typically use 100-300+ SaaS applications, and 20-30% of licenses go unused. A SaaS management platform (Zylo, Torii, Zluri) pays for itself in the first renewal cycle. Traditional SAM tools (Flexera, Snow) still matter if you have on-premise software with complex licensing — Oracle, Microsoft Server, SAP, etc.

What's the typical ROI timeline for SAM tools?

Most organizations see 3-5x return in the first year. The quick wins are obvious: unused licenses identified in the first audit, duplicate subscriptions consolidated, and better positioning for the next renewal. Zylo reports customers save an average of 20-25% on SaaS spend in year one. Enterprise SAM tools (Flexera, Snow) typically take 6-12 months to fully deploy but then deliver ongoing savings through continuous optimization.

Can I start with a free or cheap tool and upgrade later?

Lansweeper at $1/asset is a good starting point for discovery. ManageEngine at $995/year covers basic compliance. For SaaS, most platforms require sales conversations, but Torii and Zluri offer trials. The biggest mistake is waiting until an audit notice arrives — audit penalties from Oracle or Microsoft can exceed the entire cost of a SAM tool.

How do SAM tools discover shadow IT?

Different tools use different methods. Financial discovery (Zylo) catches apps via expense reports and credit card transactions. SSO analysis catches everything employees access through single sign-on. Browser extensions (Torii, Zluri) track every web app visited. Email scanning finds signup confirmations. Agent-based tools (Flexera, Snow) see installed desktop apps. No single method catches everything — the best SaaS management platforms combine 5-9 methods.

Explore IT asset management tools in our ITSM directory, or browse all software on Toolradar.