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Best Free Datadog APM Alternatives — 6 Tools Compared in 2026

Explore 6 alternatives to Datadog APM — vetted by our editors with real user reviews, pricing, and feature comparisons.

The 6 best free Datadog APM alternatives at a glance

Quick answer

Our pick of free application performance monitoring (apm) tools alternatives to Datadog APM: New Relic APM, Dynatrace and AppDynamics. New Relic APM leads the pack with a SpotScore of 9.8 and a 4.5★ rating. Compare all 6 on score, rating, and pricing below.

If the value just isn't there with Datadog APM anymore, these 6 application performance monitoring (apm) tools free alternatives are worth weighing. We rank by SpotScore (real-user satisfaction and market presence), star ratings, and pricing model, and our editors vet each pick. Scan the table for a quick view, then read the sections below for the why.

ProductSpotScoreRatingPricingBest for
New Relic APMMaximize Java app performance in real-time9.8★★★★★ 4.5(155)FreeFree Trial · Quotation Basedteams of all sizes
DynatraceOptimize user experience with real-time app intelligence.9.7★★★★☆ 4.4(283)FreeFree Trial · Subscriptionteams of all sizes
AppDynamicsMaximize performance. Minimize downtime.9.5★★★★☆ 4.2(129)FreeFree Trial · Quotation Basedenterprises
InstanaReal-time visibility for seamless performance management.8.8★★★★★ 4.6(66)FreeFree Trial · Quotation Basedteams of all sizes
RetraceEfficiency at its source for seamless delivery.8.3★★★★☆ 4.1(58)FreeFree Trial · Subscriptionsmall & mid-size businesses
APImetricsUnleash the power of API monitoring.—Not yet ratedFreefrom $20/moteams 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

4.5

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

9.7

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

4.4

283 verified reviews

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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

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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

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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

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

4.6

66 verified reviews

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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

8.3

SpotScore

Retrace - Application Performance Monitoring (APM) Tools

Retrace

Efficiency at its source for seamless delivery.

Best for: SMB teams · Mid-market

Start Free Trial

4.1

58 verified reviews

Add to compare

What is Retrace?

Retrace is a suite of application performance monitoring tools that empower development teams to find, understand and fix inefficiencies at the source. It has deep hands-on experience with APM tools, and goal has been to design a product that removes as many obstacles as possible between user ...

Read more about Retrace
Free Trial
APImetrics - New SaaS Software

APImetrics

Unleash the power of API monitoring.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is APImetrics?

APImetrics is the reliable tool to get accurate and unbiased metrics for APIs that you depend on. Streamline technical tooling and complex development tasks to test different scenarios in various locations and data centers. Monitor production security status around the clock in a stress-free ...

Read more about APImetrics
Free TrialTry Free →

What sets each pick apart

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.

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.

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.

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.

Retrace8.3Best for small & mid-size businesses

Retrace reduces time spent on troubleshooting and optimization, helping development teams deliver applications faster.

Watch for: Retrace's specialized focus on application performance monitoring may not provide the breadth of features needed for broader IT operations management or monitoring.

APImetricsBest for teams of all sizes

Accurate API metrics

Watch for: Requires technical knowledge

Why teams look for a Datadog APM alternative

What sends teams searching for a Datadog APM alternative usually boils down to these:

  • 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.
  • Datadog's pricing structure can be expensive, especially for smaller businesses, as costs can scale quickly depending on the number of monitored hosts and the level of usage.
  • Due to the wide range of features and customizable settings, new users may face a steep learning curve, particularly when first implementing the tool.

Choosing a Datadog APM alternative

A look at the 6 application performance monitoring (apm) tools free alternatives by the figures: 6 offer a free tier; paid plans run $20, with APImetrics the cheapest entry point; and Instana is the highest rated at 4.6★ across 66 reviews.

Our methodology.

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 Datadog APM are Instana (4.6★), New Relic APM (4.5★), Dynatrace (4.4★). Compare all 6 alternatives side-by-side above.

When evaluating alternatives to Datadog APM, prioritize: Dashboard, SLA Monitoring, Event-based Notification, Web Defacement Monitoring, Event Logs, 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 Datadog APM is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

How to pick the best Datadog APM alternative

  • On a budget / just exploring: start with a free tier — New Relic APM, Dynatrace and AppDynamics let you evaluate without paying upfront.
  • If real-user ratings matter most: Instana has the strongest star rating (4.6★) 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 migrate from Datadog APM

To switch off Datadog APM without disruption, handle your data first: export it and test that the new tool imports it cleanly. Verify your key workflows still function, pilot the move on a free plan or trial, and keep Datadog APM active until the cutover is complete.

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