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10 Best Splunk Synthetic Monitoring Alternatives in 2026 — Free Options Included

Explore 10 alternatives to Splunk Synthetic Monitoring — vetted by our editors with real user reviews, pricing, and feature comparisons.

Our 10 top free Splunk Synthetic Monitoring alternatives at a glance

Quick answer

Here's the lineup of Splunk Synthetic Monitoring alternatives: New Relic APM, AppDynamics and ManageEngine Applications Manager. New Relic APM leads on SpotScore (9.8) with a 4.25★ rating. All 10 are compared on score, rating, and price below.

Plenty of solid Splunk Synthetic Monitoring free alternatives exist once you know where to look. These 10 application performance monitoring (apm) tools tools are the strongest, ranked by SpotScore, which weighs verified user satisfaction against market presence, plus ratings and pricing. Editors vet each one. Compare them in the table, then read the full detail below.

ProductSpotScoreRatingPricingBest for
New Relic APMMaximize Java app performance in real-time9.8★★★★☆ 4.25(155)FreeFree Trial · Quotation Basedteams of all sizes
AppDynamicsMaximize performance. Minimize downtime.9.5★★★★☆ 4.2(129)FreeFree Trial · Quotation Basedenterprises
ManageEngine Applications ManagerStreamline your monitoring with advanced analytics and easy reporting.9.1★★★★☆ 4.44(8)FreeFree Trial · Freemium · Subscriptionteams of all sizes
eG EnterpriseReal-time APM for peak performance.9.1★★★★★ 5(4)FreeFree Trial · Freemium · Subscription · Quotation Basedteams of all sizes
TurbonomicStreamline your IT with AI-powered resource management.8.8★★★★★ 4.5FreeFree Trial · Quotation Basedteams of all sizes
InstanaReal-time visibility for seamless performance management.8.8★★★★★ 4.53(66)FreeFree Trial · Quotation Basedteams of all sizes
Germain APMStreamline performance monitoring and boost productivity.8.6★★★★★ 4.61(57)FreeFree Trial · Subscriptionteams of all sizes
RaygunStreamline error tracking and solve issues in minutes.8.3★★★★☆ 4.42(68)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
SentinelAgentSecurely monitor and optimize your Microsoft systems.8.1Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
Splunk CloudReal-time insights for optimized IT performance.8.1★★★★☆ 4.44(16)FreeFree Trialteams of all sizes

9.8

SpotScore

New Relic APM - Application Performance Monitoring (APM) Tools

New Relic APM

Maximize Java app performance in real-time

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.3

155 verified reviews

Add to compare

What is New Relic APM?

New Relic APM is an easy way to monitor, troubleshoot and analyze performance of Java application. Receive early alerts to performance problems as they happen with comprehensive transaction tracing. Analyze data and create custom reports to understand bottlenecks, errors and overall application ...

Read more about New Relic APM
Free TrialTry Free →·

New Relic APM offers custom pricing plan

9.5

SpotScore

AppDynamics - Application Performance Monitoring (APM) Tools

AppDynamics

Maximize performance. Minimize downtime.

Best for: Enterprise

Start Free Trial

4.2

129 verified reviews

Add to compare

What is AppDynamics?

AppDynamics is a provider of application performance monitoring products that help companies deliver quality applications and services to customers. AppDynamics focuses on its key differentiators: application intelligence and visibility from end-to-end, to help diagnose and eliminate ...

Read more about AppDynamics
Free Trial·

AppDynamics offers custom pricing plan

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9.1

SpotScore

ManageEngine Applications Manager - Application Performance Monitoring (APM) Tools

ManageEngine Applications Manager

Streamline your monitoring with advanced analytics and easy reporting.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

8 verified reviews

Add to compare

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Watch Demo

What is ManageEngine Applications Manager?

ManageEngine Applications Manager is a comprehensive, out-of-the-box application and network monitoring software that can be deployed in hours. It supports the leading and emerging applications, operating systems, databases, and network devices. The tool offers complete visibility and advanced ...

Read more about ManageEngine Applications Manager
Free Trial

9.1

SpotScore

eG Enterprise - Application Performance Monitoring (APM) Tools

eG Enterprise

Real-time APM for peak performance.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

4 verified reviews

Add to compare

What is eG Enterprise?

eG Enterprise is an innovative enterprise application performance monitoring (APM) software solution for the web or SOA enterprise. eG Enterprise monitors Java™, .NET, and SAP applications from a single interface providing detailed transaction, operational and usage metrics in real time. eG ...

Read more about eG Enterprise
Free Trial·

eG Enterprise offers custom pricing plan

8.8

SpotScore

Turbonomic - Application Performance Monitoring (APM) Tools

Turbonomic

Streamline your IT with AI-powered resource management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

Add to compare

What is Turbonomic?

Turbonomic is an AI-powered app resource management platform that allows IT teams to accelerate their digital transformation by orchestrating the performance and cost optimisation of their applications in real-time. Its automation technology eliminates the need for manual troubleshooting and ...

Read more about Turbonomic
Free Trial·

Turbonomic offers custom pricing plan

8.8

SpotScore

Instana - Application Performance Monitoring (APM) Tools

Instana

Real-time visibility for seamless performance management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

66 verified reviews

Add to compare

What is Instana?

Instana is a cross-platform application performance management solution that enables users to monitor their containers and applications in production. Instana combines visibility into the performance of the entire stack, from a deployed container to the running application on it, with powerful ...

Read more about Instana
Free Trial·

Instana offers custom pricing plan

8.6

SpotScore

Germain APM - Application Performance Monitoring (APM) Tools

Germain APM

Streamline performance monitoring and boost productivity.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.6

57 verified reviews

Add to compare

What is Germain APM?

Germain Application Performance Monitoring (APM) tools enable user to take control of application performance and availability from a single, easy-to-use interface. Generate detailed reports and alerts on application performance or availability. Visualize the scope of enterprise with ...

Read more about Germain APM
Free Trial

8.3

SpotScore

Raygun - Application Performance Monitoring (APM) Tools

Raygun

Streamline error tracking and solve issues in minutes.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

68 verified reviews

Add to compare

What is Raygun?

Raygun provides the simplest, most affordable and easiest to use error tracking and software monitoring tools available. With Raygun user can automatically detect problems and receive alerts, see their impact on users in real-time, understand the root cause of bugs and issues, resolve issues in ...

Read more about Raygun
Free Trial·

Raygun offers custom pricing plan

8.1

SpotScore

SentinelAgent - Application Performance Monitoring (APM) Tools

SentinelAgent

Securely monitor and optimize your Microsoft systems.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

watch-demo

Watch Demo

What is SentinelAgent?

SentinelAgent is a cloud-based monitoring system designed for Microsoft products, such as Exchange, Windows Server, Windows, SQLServer, and Dynamics NAV. It securely collects, saves, and reviews event logs, performance metrics (WMI), and computer specs in real-time from any number of Windows ...

Read more about SentinelAgent
Free TrialTry Free →·

SentinelAgent offers custom pricing plan

8.1

SpotScore

Splunk Cloud - Application Performance Monitoring (APM) Tools

Splunk Cloud

Real-time insights for optimized IT performance.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

16 verified reviews

Add to compare

What is Splunk Cloud?

Splunk Cloud is an innovative cloud-based service for optimizing and managing application performance. By delivering real-time data about the performance of applications and IT infrastructure, Splunk Cloud enables user to identify problems and make faster and better business decisions from ...

Read more about Splunk Cloud
Free Trial

Splunk Synthetic Monitoring competitors, compared

Splunk Synthetic Monitoring competes with 10 other application performance monitoring (apm) tools tools tracked on Spotsaas. The closest by feature overlap are New Relic APM, AppDynamics and ManageEngine Applications Manager. Each is compared against Splunk Synthetic Monitoring on rating, pricing and feature coverage below.

What else works like Splunk Synthetic Monitoring?

Searches for "sites like Splunk Synthetic Monitoring" and "apps like Splunk Synthetic Monitoring" land on the same shortlist as "Splunk Synthetic Monitoring alternatives" — the 10 options below cover both, whether you want a like-for-like replacement or something lighter.

What each Splunk Synthetic Monitoring alternative is good at

New Relic APM9.8Best for teams of all sizes

The platform supports a wide range of technologies, particularly Java, making it versatile for different development environments and projects.

Watch for: As your usage scales up, the cost of New Relic APM can increase, making it less cost-effective for smaller teams or startups.

AppDynamics9.5Best for enterprises

Diagnostic tools identify performance bottlenecks and help resolve application problems quickly, reducing investigation time.

Watch for: Enterprise-level pricing is a barrier for smaller businesses and startups.

ManageEngine Applications Manager9.1Best for teams of all sizes

The visually appealing dashboard displays critical alerts in an easy-to-understand format, ensuring that users can quickly identify and act on issues.

Watch for: For businesses with extensive needs and large-scale IT infrastructures, the pricing may become a significant concern compared to other competitive solutions.

eG Enterprise9.1Best for teams of all sizes

The single interface for monitoring various applications simplifies management and improves user experience, reducing the learning curve and making it accessible for teams.

Watch for: For smaller companies, the pricing structure of eG Enterprise could be a barrier due to its enterprise-focused features, making it less affordable for startups or smaller IT teams.

Turbonomic8.8Best for teams of all sizes

By analyzing environment data, Turbonomic identifies opportunities for cost savings, helping organizations reduce unnecessary expenses while maintaining the performance and compliance of their applications.

Watch for: While Turbonomic provides optimization capabilities, some users may find that the platform lacks the level of customization required for highly specific use cases or complex IT environments.

Instana8.8Best for teams of all sizes

Detects and analyzes performance issues or errors within minutes, reducing resolution time.

Watch for: For smaller or less complex environments, Instana's feature set may offer more than needed.

Germain APM8.6Best for teams of all sizes

Germain's interface ensures that users, regardless of their technical expertise, can navigate the platform and access critical data with ease.

Watch for: The cost of the platform may be high for smaller businesses or those with limited budgets, especially when scaling up to monitor more applications.

Raygun8.3Best for teams of all sizes

Raygun provides tried-and-tested workarounds and fixes that can be applied directly to production code, for quick resolution without needing in-depth technical knowledge.

Watch for: While the real-time alerts are beneficial, they may overwhelm users with frequent notifications if not properly filtered, especially during high-traffic periods.

SentinelAgent8.1Best for teams of all sizes

SentinelAgent is easy to deploy and use, making it accessible even for organizations without extensive IT expertise.

Watch for: Organizations using non-Microsoft products may not fully benefit from SentinelAgent’s features, as it is optimized for Microsoft-centric environments.

Splunk Cloud8.1Best for teams of all sizes

Splunk Cloud offers detailed analytics that help organizations track performance metrics, identify patterns, and anticipate potential issues.

Watch for: While feature-rich, the platform's extensive features may require a learning curve for users unfamiliar with data analysis and application performance monitoring.

Why teams look for a Splunk Synthetic Monitoring alternative

The motivation to leave Splunk Synthetic Monitoring usually centers on a few specifics:

  • New users face a learning curve during initial setup; full use of the platform requires technical expertise.
  • Pricing may be a barrier for smaller organizations with limited budgets.
  • Continuous synthetic monitoring can introduce resource overhead, especially at scale or when not configured efficiently.

How to choose among Splunk Synthetic Monitoring alternatives

How these 10 application performance monitoring (apm) tools free alternatives measure up: 10 offer a free tier; and eG Enterprise is the highest rated at 5★ across 4 reviews.

How positions are set.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to Splunk Synthetic Monitoring are eG Enterprise (5.0★), Germain APM (4.6★), Instana (4.5★). Compare all 10 alternatives side-by-side above.

When evaluating alternatives to Splunk Synthetic Monitoring, prioritize: Dashboard, FTP Monitoring, Uptime Reporting, SLA Monitoring, Maintenance Scheduling, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply Splunk Synthetic Monitoring is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

How to settle on the best Splunk Synthetic Monitoring alternative

How to cut over from Splunk Synthetic Monitoring

Before switching off Splunk Synthetic Monitoring, run the checks that prevent headaches later. Export your data, verify the import, and confirm feature parity for your must-have workflows. Pilot the new tool free, then migrate, leaving Splunk Synthetic Monitoring active until you're done.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].