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7 Best Splunk Synthetic Monitoring Alternatives in 2026, Free Options Included

Explore 7 alternatives to Splunk Synthetic Monitoring, vetted by our editors with real user reviews, pricing, and feature comparisons.

Our 7 top free Splunk Synthetic Monitoring alternatives at a glance

Quick answer

Here's the lineup of Splunk Synthetic Monitoring alternatives: New Relic APM, Datadog APM and Dynatrace. New Relic APM leads on SpotScore (9.8) with a 4.25★ rating. All 7 are compared on score, rating, and price below.

Plenty of solid Splunk Synthetic Monitoring free alternatives exist once you know where to look. These 7 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
Datadog APMEffortlessly monitor all your apps in real time.9.8★★★★☆ 4.13(153)Freefrom $31 /Host/Monthteams of all sizes
DynatraceOptimize user experience with real-time app intelligence.9.7★★★★★ 4.52(283)FreeFree Trial · Subscriptionteams 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
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

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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

9.8

SpotScore

Datadog APM - Application Performance Monitoring (APM) Tools

Datadog APM

Effortlessly monitor all your apps in real time.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.1

153 verified reviews

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What is Datadog APM?

Datadog APM provides team with visibility into the health and performance of applications across multiple clouds and on-premises environments. Datadog APM helps business get faster visibility into new application availability issues, so business can resolve them faster. Proactively monitor and ...

Read more about Datadog APM
Free TrialTry Free →

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9.7

SpotScore

Dynatrace - Application Performance Monitoring (APM) Tools

Dynatrace

Optimize user experience with real-time app intelligence.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

283 verified reviews

Add to compare

What is Dynatrace?

Dynatrace APM enables users to measure, monitor and diagnose every step of the user experience in real-time: how fast web pages load and how responsive apps respond. Its out-of-the-box intelligence captures application data beyond standard metrics and with dashboards that present the ...

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Free Trial

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

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 7 other application performance monitoring (apm) tools tools tracked on Spotsaas. The closest by feature overlap are New Relic APM, Datadog APM and Dynatrace. 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 set of options as "Splunk Synthetic Monitoring alternatives" — the 7 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.

Datadog APM9.8Best for teams of all sizes

With powerful tools for monitoring and troubleshooting, Datadog APM simplifies the process of diagnosing and fixing performance issues across applications, which enhances operational efficiency.

Watch for: While the platform provides detailed insights, the sheer volume of data generated can be overwhelming for teams without the proper filtering and configuration, making it difficult to focus on critical issues.

Dynatrace9.7Best for teams of all sizes

By providing real-time data with detailed breakdowns, Dynatrace allows for quicker identification and resolution of performance issues, reducing downtime and improving service reliability.

Watch for: Dynatrace's pricing may not be affordable for smaller businesses or startups, as it's designed more for large enterprises, making it less accessible for budget-conscious organizations.

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.

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 7 application performance monitoring (apm) tools free alternatives measure up: 7 offer a free tier; paid plans run $31, with Datadog APM the cheapest entry point; and Germain APM is the highest rated at 4.61★ across 57 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 Germain APM (4.6★), Instana (4.5★), Dynatrace (4.5★). Compare all 7 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

  • On a budget / just exploring: start with a free tier — New Relic APM, Datadog APM and Dynatrace let you evaluate without paying upfront.
  • If real-user ratings matter most: Germain APM has the strongest star rating (4.61★) among the options with verified reviews.
  • Want the safest pick: New Relic APM has the highest Spotsaas Score (9.8) in this list — a strong default if you're unsure.

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].