# Best Application Performance Monitoring (APM) Tools - Page 8

## How Many Application Performance Monitoring (APM) Tools Products Does G2 Track?

**Total Products under this Category:** 216

### Category Stats (Aug 2026)

- **Average Rating:** 4.44/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** BMC AMI Data (+0.83%) - Among all products in this category, BMC AMI Data recorded the largest rating increase compared to last month

_Last updated: August 05, 2026_

## How Does G2 Rank Application Performance Monitoring (APM) Tools Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 16,400+ Authentic Reviews
- 216+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Application Performance Monitoring (APM) Tools
 ![G2 Grid® for Application Performance Monitoring (APM) Tools plotting products by satisfaction and market presence](https://www.g2.com/categories/application-performance-monitoring-apm/grids.png?focus%5B%5D=27540&focus%5B%5D=3824&focus%5B%5D=2056&focus%5B%5D=139215&focus%5B%5D=68738&focus%5B%5D=17313&focus%5B%5D=17351&focus%5B%5D=16779)

Highlighted products: IBM Instana, Datadog, Dynatrace, New Relic, LogRocket, Sentry, OpManager Nexus, and Coralogix.

Underlying data: [Grid® JSON](https://www.g2.com/categories/application-performance-monitoring-apm/grids.json?focus%5B%5D=ibm-instana&focus%5B%5D=datadog&focus%5B%5D=dynatrace&focus%5B%5D=new-relic&focus%5B%5D=logrocket&focus%5B%5D=sentry&focus%5B%5D=opmanager-nexus&focus%5B%5D=coralogix)

**Sponsored**

### Jacquard

Jacquard is purpose-built tooling for on-brand messaging that resonates wherever people are. Calibrated by language experts and producing trusted content at speed and scale, Jacquard helps leading global brands drive sustained brand affinity by harnessing the benefits of generative AI.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=168&secure%5Bchosen_at%5D=2026-08-09T23%3A36%3A19Z&secure%5Bdisplayable_resource_id%5D=1077&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=20660&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=20660&secure%5Bresource_id%5D=168&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fapplication-performance-monitoring-apm%3Fpage%3D8&secure%5Btoken%5D=acd5446e0b67da099b137af30e64e0a7e4f52259a8acb14f8f255841f32ce4d2&secure%5Burl%5D=https%3A%2F%2Fwww.jacquard.com%2F&secure%5Burl_type%5D=company_website)

### [APM](https://www.g2.com/products/apm/reviews)

APM monitors performance, stability & security of networks, servers, platforms and cloud resources. Monitoring methods: agent based, SNMP, HTTP check, API calls. Visualisations of object status in so called Maps (user created). Built-in vulnerability scanner using OpenVAS with the Greenbone Enterprise Feed, risk reports per environment. Asset information (e.g. installed software per server). Configuration back-ups for network devices. Built-in report engine for standard and custom reports.

**Average Rating:** 4.1/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate APM?

- **Performance Metrics:** 0.0/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 0.0/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 0.0/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 5.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind APM?

- **Seller:** [Acknowledge Benelux B.V.](https://www.g2.com/sellers/acknowledge-benelux-b-v)
- **Year Founded:** 1994
- **HQ Location:** Waalre, NL
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ead30e45cf649fdf4c32b617afc6334dbb1760f3dcd763a3584077195c1461ed&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Facknowledge&secure%5Burl_type%5D=linkedin_company_website)  
245 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 25% Large

#### What Are Recent G2 Reviews of APM?

**["APM for full stack visibility and observability to workloads"](https://www.g2.com/survey_responses/apm-review-7411437)**

**Rating:** 4.5/5.0 stars

_— Umesh M._

[Read full review](https://www.g2.com/survey_responses/apm-review-7411437)

**["Adding lot of value to customer experience"](https://www.g2.com/survey_responses/apm-review-9831404)**

**Rating:** 4.0/5.0 stars

_— Verified User in Financial Services_

[Read full review](https://www.g2.com/survey_responses/apm-review-9831404)

### [Blackfire](https://www.g2.com/products/blackfire/reviews)

Blackfire is a continuous PHP performance testing that helps developers and IT/Ops to verify and improve their app's performance.

**Average Rating:** 2.4/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Blackfire?

- **Performance Metrics:** 4.2/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 4.2/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 5.0/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 3.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Blackfire?

- **Seller:** [Blackfire.io](https://www.g2.com/sellers/blackfire-io)
- **Year Founded:** 2014
- **HQ Location:** Paris, FR
- **Twitter:** @blackfireio  
5,291 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=620d1f730129edb339f64722c17286b466ccb7183cce47aa00ffbf1382a64c3e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fblackfire-io&secure%5Burl_type%5D=linkedin_company_website)  
3 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Do G2 Reviewers Say About Blackfire?

_AI-generated summary from verified user reviews_

##### Pros

- Users commend the **excellent customer support** of Blackfire, enhancing their overall experience and problem resolution.
- Users appreciate the **customer understanding** of Blackfire, praising its simple interface and excellent support.
- Users value the **intuitive dashboard** of Blackfire, making it easy to identify and optimize slow code segments.
- Users value the **flexibility** of Blackfire, as it effortlessly supports various frameworks for code optimization.
- Users appreciate the **simple interface** of Blackfire, making it easy to identify and resolve slow code sections.

#### What Are Recent G2 Reviews of Blackfire?

**["Best PHP App Performance Software"](https://www.g2.com/survey_responses/blackfire-review-1160567)**

**Rating:** 5.0/5.0 stars

_— Verified User in Online Media_

[Read full review](https://www.g2.com/survey_responses/blackfire-review-1160567)

**["Unlocking Web Performance with Blackfire.io"](https://www.g2.com/survey_responses/blackfire-review-10717557)**

**Rating:** 4.5/5.0 stars

_— SHAM SURESH S I._

[Read full review](https://www.g2.com/survey_responses/blackfire-review-10717557)

### [IBM Cloud Monitoring with Sysdig](https://www.g2.com/products/ibm-cloud-monitoring-with-sysdig/reviews)

Empower your DevOps team with IBM Cloud Monitoring for insight into how your apps are performing and consuming resources. Quickly identify trends, detect and diagnose problems; all with immediate time to value and low total cost of ownership.

**Average Rating:** 4.6/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate IBM Cloud Monitoring with Sysdig?

- **Performance Metrics:** 8.9/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 10.0/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 10.0/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind IBM Cloud Monitoring with Sysdig?

- **Seller:** [IBM](https://www.g2.com/sellers/ibm)
- **Year Founded:** 1911
- **HQ Location:** Armonk, New York, United States
- **Twitter:** @IBMSecurity  
74,660 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=14b544adaece4fdbc987f1d7f7028048c22259946811200cc751263825586af9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1009%2F&secure%5Burl_type%5D=linkedin_company_website)  
328,202 employees on LinkedIn®
- **Ownership:** SWX:IBM

#### Who Uses This Product?

- **Company Size:** 75% Medium, 25% Large

#### What Do G2 Reviewers Say About IBM Cloud Monitoring with Sysdig?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **automation capabilities** of IBM Cloud Monitoring with Sysdig for efficient performance optimization and issue resolution.
- Users enjoy the **flexibility** of IBM Cloud Monitoring with Sysdig, seamlessly integrating with various cloud platforms for enhanced performance.
- Users value the **comprehensive visibility** offered by IBM Cloud Monitoring with Sysdig for enhanced cloud environment management.
- Users value the **seamless cloud integration** of IBM Cloud Monitoring with Sysdig, enhancing monitoring across different platforms.
- Users praise the **exceptional customer support** of IBM Cloud Monitoring with Sysdig, enhancing their overall experience and satisfaction.

##### Cons

- Users find **learning the full functionality** of IBM Cloud Monitoring with Sysdig challenging, especially without dedicated professionals.
- Users find the **complicated pricing structures** of IBM Cloud Monitoring with Sysdig can drive up costs for larger deployments.

#### What Are Recent G2 Reviews of IBM Cloud Monitoring with Sysdig?

**["Early user of Sysdig"](https://www.g2.com/survey_responses/ibm-cloud-monitoring-with-sysdig-review-10688236)**

**Rating:** 5.0/5.0 stars

_— Verified User in Internet_

[Read full review](https://www.g2.com/survey_responses/ibm-cloud-monitoring-with-sysdig-review-10688236)

**["IBM Cloud Monitoring with Sysdig: An Elaborate Set of Features from User"](https://www.g2.com/survey_responses/ibm-cloud-monitoring-with-sysdig-review-10708683)**

**Rating:** 5.0/5.0 stars

_— Aung C._

[Read full review](https://www.g2.com/survey_responses/ibm-cloud-monitoring-with-sysdig-review-10708683)

#### What Are G2 Users Discussing About IBM Cloud Monitoring with Sysdig?

- [What is IBM Cloud Monitoring with Sysdig used for?](https://www.g2.com/discussions/what-is-ibm-cloud-monitoring-with-sysdig-used-for)

### [Netcrunch](https://www.g2.com/products/netcrunch/reviews)

NetCrunch is a monitoring and visualization system software for networks, applications and devices.

**Average Rating:** 4.4/5.0

**Total Reviews:** 6

#### How Do G2 Users Rate Netcrunch?

- **Performance Metrics:** 10.0/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 8.3/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 10.0/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Netcrunch?

- **Seller:** [AdRem Software](https://www.g2.com/sellers/adrem-software)
- **Year Founded:** 1998
- **HQ Location:** Kraków, PL
- **Twitter:** @adremsoftware  
4,102 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e7fb4e1b7e1f3e063aa8574d212b0aae5ac1bf5c3542517ce892804c061624b1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fadrem-software%2F&secure%5Burl_type%5D=linkedin_company_website)  
22 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Medium, 17% Large

#### What Do G2 Reviewers Say About Netcrunch?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **customizable alerts and visualizations** of NetCrunch, enhancing their network monitoring experience.
- Users appreciate the **customizable real-time dashboards** of NetCrunch, enhancing their network monitoring efficiency and insights.
- Users value the **easy implementation** of NetCrunch, benefiting from automatic discovery and customizable alerts for efficient monitoring.
- Users appreciate the **easy setup** of NetCrunch, benefiting from automatic discovery and customizable real-time dashboards.

##### Cons

- Users find the **alert issues** in Netcrunch overwhelming due to a steep learning curve and the need for fine-tuning.
- Users find the **steep learning curve** of Netcrunch challenging, especially for new users navigating its complex features.

#### What Are Recent G2 Reviews of Netcrunch?

**["Efficient Network Monitoring and Management"](https://www.g2.com/survey_responses/netcrunch-review-8192056)**

**Rating:** 4.5/5.0 stars

_— Sachin A._

[Read full review](https://www.g2.com/survey_responses/netcrunch-review-8192056)

**["NetCrunch Review: Power, Performance, Precision"](https://www.g2.com/survey_responses/netcrunch-review-11394709)**

**Rating:** 4.5/5.0 stars

_— Dov H._

[Read full review](https://www.g2.com/survey_responses/netcrunch-review-11394709)

#### What Are G2 Users Discussing About Netcrunch?

- [What is Netcrunch used for?](https://www.g2.com/discussions/what-is-netcrunch-used-for)

### [Rocket TMON One](https://www.g2.com/products/rocket-tmon-one/reviews)

Rocket TMON One combines the power of integrated and synergistic Rocket TMON and Rocket TMON PA performance and capacity monitors. It gives you a deeper understanding of the health of your IBM Z mainframe, zCloud and other hybrid cloud and distributed systems in your enterprise to accelerate mean time to repair in end-to-end value streams.

**Average Rating:** 4.5/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Rocket TMON One?

- **Performance Metrics:** 6.7/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 6.7/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 6.7/10 (Category avg: 8.3/10)

#### Who Is the Company Behind Rocket TMON One?

- **Seller:** [Rocket Software](https://www.g2.com/sellers/rocket-software)
- **Year Founded:** 1990
- **HQ Location:** Waltham, MA
- **Twitter:** @Rocket  
3,532 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b73864de33f4d4d2949aae271fd0bb4f865863c2dbc784032057e526fcf55333&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F10127%2F&secure%5Burl_type%5D=linkedin_company_website)  
4,347 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Large, 25% Medium

#### What Are Recent G2 Reviews of Rocket TMON One?

**["Praba's R'View"](https://www.g2.com/survey_responses/rocket-tmon-one-review-4955074)**

**Rating:** 5.0/5.0 stars

_— Verified User in Retail_

[Read full review](https://www.g2.com/survey_responses/rocket-tmon-one-review-4955074)

**["TMON"](https://www.g2.com/survey_responses/rocket-tmon-one-review-8895090)**

**Rating:** 4.0/5.0 stars

_— Paul G._

[Read full review](https://www.g2.com/survey_responses/rocket-tmon-one-review-8895090)

#### What Are G2 Users Discussing About Rocket TMON One?

- [What is ASG-TMON Performance Analyzer Suite used for?](https://www.g2.com/discussions/what-is-asg-tmon-performance-analyzer-suite-used-for)

### [TrueSight AppVisibility](https://www.g2.com/products/truesight-appvisibility/reviews)

TrueSight AppVisibility is an APM solution, powered by AIOps and designed for IT operations, that correlates application performance, digital experience and infrastructure resources to continuously improve services that depend on multi-cloud infrastructure

**Average Rating:** 4.0/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate TrueSight AppVisibility?

- **Performance Metrics:** 7.2/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 8.3/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 8.9/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind TrueSight AppVisibility?

- **Seller:** [BMC Helix](https://www.g2.com/sellers/bmc-helix)
- **Year Founded:** 2025
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=63b4dbbe36c184b8e0bcfe321196485a32ca82b8a8050b7bdd9dc630481c3b87&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbmchelix%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,266 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 75% Small, 25% Large

#### What Are Recent G2 Reviews of TrueSight AppVisibility?

**["As a performance engineer, I find this tool to be helpful in analysis"](https://www.g2.com/survey_responses/truesight-appvisibility-review-5036183)**

**Rating:** 4.0/5.0 stars

_— Verified User in Information Technology and Services_

[Read full review](https://www.g2.com/survey_responses/truesight-appvisibility-review-5036183)

**["Its about user experience"](https://www.g2.com/survey_responses/truesight-appvisibility-review-5044437)**

**Rating:** 5.0/5.0 stars

_— Narendra Pavan V._

[Read full review](https://www.g2.com/survey_responses/truesight-appvisibility-review-5044437)

#### What Are G2 Users Discussing About TrueSight AppVisibility?

- [What is TrueSight AppVisibility used for?](https://www.g2.com/discussions/what-is-truesight-appvisibility-used-for)

### [Vigil](https://www.g2.com/products/foxsense-innovations-vigil/reviews)

VigilNow offers the smartest integration monitoring suite for Salesforce, designed to keep your systems running seamlessly. With a focus on real-time error detection, job monitoring, and comprehensive audits, VigilNow ensures your org is always optimized and efficient. Experience simplified monitoring with instant alerts, detailed insights, and a user-friendly interface, all tailored to minimize downtime and enhance performance. VigilNow is the ultimate tool for developers and admins who value precision and peace.

**Average Rating:** 4.6/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Vigil?

- **Performance Metrics:** 7.1/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 8.3/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 8.3/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Vigil?

- **Seller:** [VIGIL NOW](https://www.g2.com/sellers/vigil-now)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Do G2 Reviewers Say About Vigil?

_AI-generated summary from verified user reviews_

##### Pros

- Users love Vigil for its **effective error tracking** , which simplifies identifying and resolving issues efficiently.
- Users commend the **easy API integration** with Vigil, simplifying system management with minimal coding required.
- Users value the **automation features** of Vigil, enhancing tracking, response times, and overall customer satisfaction.
- Users appreciate Vigil for its **efficient bug detection** , significantly reducing error resolution time and improving productivity.
- Users value the **customer understanding** from Vigil, enabling efficient issue tracking and improved response times, enhancing satisfaction.

#### What Are Recent G2 Reviews of Vigil?

**["A game-changer for monitoring and troubleshooting"](https://www.g2.com/survey_responses/vigil-review-10303089)**

**Rating:** 5.0/5.0 stars

_— Chinmay G._

[Read full review](https://www.g2.com/survey_responses/vigil-review-10303089)

**["I don't know what life was like before Vigil, but I know I don’t want to go back!"](https://www.g2.com/survey_responses/vigil-review-10297630)**

**Rating:** 5.0/5.0 stars

_— John A._

[Read full review](https://www.g2.com/survey_responses/vigil-review-10297630)

### [Akamai mPulse](https://www.g2.com/products/akamai-mpulse/reviews)

mPulse provides the capabilities for detailed performance and advanced error analysis, and correlates them directly to business metrics such as conversions, page views, and revenue.

**Average Rating:** 4.2/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Akamai mPulse?

- **Performance Metrics:** 10.0/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 10.0/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 10.0/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Akamai mPulse?

- **Seller:** [Akamai Technologies](https://www.g2.com/sellers/akamai-technologies)
- **Year Founded:** 1998
- **HQ Location:** Cambridge, MA
- **Twitter:** @Akamai  
115,251 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ef68544ee0e5420e867683943b35e643907abf1267f09b35a34a6aca70d4db04&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3925%2F&secure%5Burl_type%5D=linkedin_company_website)  
10,552 employees on LinkedIn®
- **Ownership:** NASDAQ:AKAM

#### Who Uses This Product?

- **Company Size:** 67% Large, 33% Medium

#### What Do G2 Reviewers Say About Akamai mPulse?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **customizable dashboards** of Akamai mPulse, enabling focused tracking of critical site performance metrics.
- Users value the **real-time granular RUM data** from Akamai mPulse, linking site performance to business outcomes seamlessly.
- Users value the **real-time monitoring** of Akamai mPulse, enhancing decision-making with actionable insights on site performance.

##### Cons

- Users find the **configuration difficulty** challenging due to the steep learning curve and complex dashboards.
- Users find the **pricing to be higher** than other RUM tools, making it less suitable for smaller teams.
- Users find the **steep learning curve** of Akamai mPulse challenging, requiring time to become proficient with its features.
- Users face a **steep learning curve** with Akamai mPulse, finding the complexity overwhelming without significant investment in customization.
- Users find the **limited customization** options to be a drawback, impacting usability and overall experience.

#### What Are Recent G2 Reviews of Akamai mPulse?

**["MPulse - great RUM solution"](https://www.g2.com/survey_responses/akamai-mpulse-review-3338404)**

**Rating:** 4.0/5.0 stars

_— Verified User in Hospital & Health Care_

[Read full review](https://www.g2.com/survey_responses/akamai-mpulse-review-3338404)

**[""Comprehensive Real User Monitoring with Deep Insights""](https://www.g2.com/survey_responses/akamai-mpulse-review-11553645)**

**Rating:** 4.5/5.0 stars

_— Arun Prakash S._

[Read full review](https://www.g2.com/survey_responses/akamai-mpulse-review-11553645)

### [Avekshaa Technologies](https://www.g2.com/products/avekshaa-technologies/reviews)

Avekshaa Technologies is a pioneer in Application Performance Engineering and Application Performance Management, which is solving the burning problems of the CIOs related to Performance, Availability and Scalability of the business-critical application and IT systems. In a Digital-connected world any failure in technology, directly impacts business, its customer services, profitability and revenues. Avekshaa prevents and solves such problems and proactively improves customer experience, technology efficiency and end user productivity Avekshaa continuously manage, improve and assure the Performance, Availability and Scalability of complex Enterprise applications, using a proprietary P-A-S-S™ Assurance platform. Avekshaa pioneered a paradigm shift in the way performance, availability and scalability requirements are delivered to business-critical IT systems. For IT systems and applications in production, Avekshaa provides solutions to continuously improve QoS by moving the production management from Sustain-to-IMPROVE and from Fire-fighting to PROACTIVELY PREVENT, by modelling IT failures failure/ break points, and proactively ensuring that only bug free CR’s (change requests) are moved in the production. In a development or migration program, through use of its P-A-S-S™ assurance platform Avekshaa is able to identify and solve serious Architecture - Design - Code issues much earlier in the development life cycle, as against discovering it during testing, through use of its unique Modelling approach, thereby saving costly delays, avoiding missing business deadlines, or cost escalations. Our USP is a proprietary P-A-S-S™ Assurance platform, using which we continuously manage, improve and assure the Performance, Availability and Scalability of complex Enterprise applications. We have prevented and solved Resiliency, Scalability and Performance problems for some of the most complex IT systems in the world. Visit us at www.avekshaa.com.

**Average Rating:** 4.3/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Avekshaa Technologies?

- **Performance Metrics:** 8.9/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 8.3/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 8.3/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Avekshaa Technologies?

- **Seller:** [Avekshaa Technologies](https://www.g2.com/sellers/avekshaa-technologies)
- **Year Founded:** 2011
- **HQ Location:** Bangalore, IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a62814e19c280de24d16a9f5bc3af1de13377f6f938179d882198935d1f106c4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Favekshaa-technologies%2F&secure%5Burl_type%5D=linkedin_company_website)  
160 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small, 67% Large

#### What Are Recent G2 Reviews of Avekshaa Technologies?

**["Innovation and excellence in the interprise solutions"](https://www.g2.com/survey_responses/avekshaa-technologies-review-10064267)**

**Rating:** 4.5/5.0 stars

_— abhishek s._

[Read full review](https://www.g2.com/survey_responses/avekshaa-technologies-review-10064267)

**["Great service & Cutting-edge solutions"](https://www.g2.com/survey_responses/avekshaa-technologies-review-10170322)**

**Rating:** 4.5/5.0 stars

_— Gurpreet S._

[Read full review](https://www.g2.com/survey_responses/avekshaa-technologies-review-10170322)

### [Edge Delta](https://www.g2.com/products/edge-delta/reviews)

Detect every anomaly and resolve production issues in minutes. In the past, keeping your applications up and running meant defining monitors for every potential issue. When an alert fired, you had to sift through logs looking for a "needle in the haystack." This was not only a painful process, but it took time away from building new features. Edge Delta is a new way to do observability. Our AI platform monitors your services, alerts you when something is wrong, and guides root-cause analysis. Now, you can see every issue and know right away how to fix it. View demo at: https://edge-delta.navattic.com/5g1703yt

**Average Rating:** 4.4/5.0

**Total Reviews:** 7

#### How Do G2 Users Rate Edge Delta?

- **Performance Metrics:** 7.5/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 7.5/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 6.7/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Edge Delta?

- **Seller:** [Edge Delta](https://www.g2.com/sellers/edge-delta)
- **Year Founded:** 2018
- **HQ Location:** Seattle, Washington, United States
- **Twitter:** @edge\_delta  
453 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c5e979587afacf6462e15259ef7107b025355d5d82973dcea5337255b5adb93e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fedgedelta%2F&secure%5Burl_type%5D=linkedin_company_website)  
92 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 57% Medium, 29% Small

#### What Are Recent G2 Reviews of Edge Delta?

**["Good Experience"](https://www.g2.com/survey_responses/edge-delta-review-9548997)**

**Rating:** 4.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/edge-delta-review-9548997)

**["Good experience"](https://www.g2.com/survey_responses/edge-delta-review-9514828)**

**Rating:** 5.0/5.0 stars

_— Mateus S._

[Read full review](https://www.g2.com/survey_responses/edge-delta-review-9514828)

### [IBM i Server Suites](https://www.g2.com/products/ibm-i-server-suites/reviews)

A Key Part of Fortra (the new face of HelpSystems) Halcyon is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from IBM I Server Suites and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

**Average Rating:** 4.5/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate IBM i Server Suites?

- **Performance Metrics:** 8.3/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 8.3/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 10.0/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind IBM i Server Suites?

- **Seller:** [Fortra](https://www.g2.com/sellers/fortra)
- **Year Founded:** 1982
- **HQ Location:** Eden Prairie, Minnesota
- **Twitter:** @fortraofficial  
2,773 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc35b82a1c8dc3d25f0baa190554ddab56d530c99dfc134038201f775fd252f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffortra&secure%5Burl_type%5D=linkedin_company_website)  
1,755 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Large, 40% Medium

#### What Are Recent G2 Reviews of IBM i Server Suites?

**["Best and reliable OS"](https://www.g2.com/survey_responses/ibm-i-server-suites-review-8156796)**

**Rating:** 5.0/5.0 stars

_— Aamir A._

[Read full review](https://www.g2.com/survey_responses/ibm-i-server-suites-review-8156796)

**["i server suites - Data Storage Master"](https://www.g2.com/survey_responses/ibm-i-server-suites-review-5230560)**

**Rating:** 5.0/5.0 stars

_— Nishanth A._

[Read full review](https://www.g2.com/survey_responses/ibm-i-server-suites-review-5230560)

#### What Are G2 Users Discussing About IBM i Server Suites?

- [What is IBM i Server Suites used for?](https://www.g2.com/discussions/what-is-ibm-i-server-suites-used-for)

### [IOpipe](https://www.g2.com/products/iopipe/reviews)

IOpipe is the serverless DevOps platform built for teams building and running event-driven architectures in AWS Lambda. Develop faster with realtime feedback on code updates to your serverless functions. Debug production functions faster with metrics, tracing, profiling, and search.

**Average Rating:** 5.0/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate IOpipe?

- **Performance Metrics:** 8.3/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 8.3/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 8.3/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.9/10)

#### Who Is the Company Behind IOpipe?

- **Seller:** [IOpipe](https://www.g2.com/sellers/iopipe)
- **Year Founded:** 2015
- **HQ Location:** Seattle, US
- **Twitter:** @Iopipes  
1,310 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=725f0cd501a51f9d27fe9950325c0af2219a480f99335c44302e1188a86eda47&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F10311914%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 33% Small, 33% Large

#### What Are Recent G2 Reviews of IOpipe?

**["Good Application"](https://www.g2.com/survey_responses/iopipe-review-8355466)**

**Rating:** 5.0/5.0 stars

_— Verified User in Accounting_

[Read full review](https://www.g2.com/survey_responses/iopipe-review-8355466)

**["Observability Tooling for a Serverless World"](https://www.g2.com/survey_responses/iopipe-review-965878)**

**Rating:** 5.0/5.0 stars

_— Dave T._

[Read full review](https://www.g2.com/survey_responses/iopipe-review-965878)

#### What Are G2 Users Discussing About IOpipe?

- [What is IOpipe used for?](https://www.g2.com/discussions/what-is-iopipe-used-for)

### [Precise](https://www.g2.com/products/precise/reviews)

Precise for Applications helps IT administrators to find and fix application performance problems in physical, virtual, and cloud environments. Unlike its competition, it provides deep database optimization, end-to-end transaction view, isolation of problems and causes, scalable deployment, what-if analysis for changes, and history, trending, and planning.

**Average Rating:** 4.2/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Precise?

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Precise?

- **Seller:** [Idera, Inc.](https://www.g2.com/sellers/idera-inc-2026-07-14)
- **Year Founded:** 2007
- **HQ Location:** Austin, US
- **Twitter:** @MigrationWiz  
482 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b09e941fe0e0200fe0f682d4a7f5cbf7341776ce19a673d3ba3d6f06996e966b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fshowcase%2Fidera-er-studio%2F&secure%5Burl_type%5D=linkedin_company_website)

#### Who Uses This Product?

- **Company Size:** 67% Large, 33% Small

#### What Are Recent G2 Reviews of Precise?

**["Idera SQL Products for the WIN!"](https://www.g2.com/survey_responses/idera-review-727220)**

**Rating:** 5.0/5.0 stars

_— Kris G._

[Read full review](https://www.g2.com/survey_responses/idera-review-727220)

**["Working with Ideara is excellent experience to monitoring application and database"](https://www.g2.com/survey_responses/idera-review-132032)**

**Rating:** 5.0/5.0 stars

_— seenu p._

[Read full review](https://www.g2.com/survey_responses/idera-review-132032)

#### What Are G2 Users Discussing About Precise?

- [What is Precise used for?](https://www.g2.com/discussions/what-is-precise-used-for)

### [SnappyFlow](https://www.g2.com/products/snappyflow/reviews)

SnappyFlow is a full-stack observability solution that brings together metrics, logs, tracing, profiling, synthetics, real user monitoring, and advanced alerting in one unified workflow. It is designed to be simple and focuses on helping customers troubleshoot faster and provide better user experiences to end customers.

**Average Rating:** 4.0/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate SnappyFlow?

- **Performance Metrics:** 8.3/10 (Category avg: 8.3/10)
- **Root Cause Analysis (RCA):** 7.5/10 (Category avg: 8.4/10)
- **Real User Monitoring (RUM):** 8.3/10 (Category avg: 8.3/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind SnappyFlow?

- **Seller:** [MapleLabs](https://www.g2.com/sellers/maplelabs)
- **Year Founded:** 2014
- **HQ Location:** Bengaluru, IN
- **Twitter:** @maplelabs  
2 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d0de565994f1e3b939ad13a4fcb081edc5674af6624d1b2e85c0e26f2069d3c9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmaplelabs-cloud-solutions%2F&secure%5Burl_type%5D=linkedin_company_website)  
233 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Medium, 33% Large

#### What Are Recent G2 Reviews of SnappyFlow?

**["Review of SnappyFlow (A great observability tool and platform)"](https://www.g2.com/survey_responses/snappyflow-review-8335615)**

**Rating:** 4.0/5.0 stars

_— Rohit S._

[Read full review](https://www.g2.com/survey_responses/snappyflow-review-8335615)

**["Good Tool for monitoring in Different Environments"](https://www.g2.com/survey_responses/snappyflow-review-8349839)**

**Rating:** 4.0/5.0 stars

_— Ankit S._

[Read full review](https://www.g2.com/survey_responses/snappyflow-review-8349839)

### [Glimpse](https://www.g2.com/products/glimpse/reviews)

The Diagnostics platform of the web. Providing real time diagnostics & insights to the fingertips of hundreds of thousands of developers daily Watch it in action Play with it Install it today!

**Average Rating:** 5.0/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Glimpse?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Glimpse?

- **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft)
- **Year Founded:** 1975
- **HQ Location:** Redmond, Washington
- **Twitter:** @microsoft  
13,091,739 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9458f51bd6ded48ad432a804f19ad736469f007787569b63827154231c315630&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmicrosoft%2F&secure%5Burl_type%5D=linkedin_company_website)  
231,632 employees on LinkedIn®
- **Ownership:** MSFT

#### Who Uses This Product?

- **Company Size:** 50% Large, 50% Medium

#### What Are Recent G2 Reviews of Glimpse?

**["There's no reason not to use Glimpse in ASP.Net Applications"](https://www.g2.com/survey_responses/glimpse-review-111970)**

**Rating:** 5.0/5.0 stars

_— Peter N._

[Read full review](https://www.g2.com/survey_responses/glimpse-review-111970)

**["Web Inspector on steroids"](https://www.g2.com/survey_responses/glimpse-review-167778)**

**Rating:** 5.0/5.0 stars

_— Verified User in Government Administration_

[Read full review](https://www.g2.com/survey_responses/glimpse-review-167778)

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Similar Categories

- [AI Agent Observability](/categories/ai-agent-observability)
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- [Database Monitoring](/categories/database-monitoring)
- [Enterprise Monitoring](/categories/enterprise-monitoring)

- [Hardware Monitoring](/categories/hardware-monitoring)
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- [Observability Software](/categories/observability-software)
- [Other Monitoring](/categories/other-monitoring)
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[Browse Application Performance Monitoring (APM) Themes](/categories/application-performance-monitoring-apm/themes)

 ![Tian Lin](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tian Lin")
TL

Researched and written by [Tian Lin](https://research.g2.com/insights/author/tian-lin)

Updated June 9, 2025

This page was last updated on June 9th, 2025

Application performance monitoring (APM) tools allow users to monitor and track the performance of particular software or web applications to identify and solve any performance issues that may arise. These solutions provide performance metrics for applications, with specific insights into the statistics such as the amount of transactions processed by the application or the response time to process such transactions. APM products form a baseline for these metrics and monitor the applications for any variance from the baseline. The metrics are displayed in a variety of data visualizations for easy conceptualization of the overall performance. They are very commonly used by application administrators to manage web applications in hopes to discover possible reasons for delays in response time. With the ability to identify and fix any performance issues, businesses can provide an optimal user experience. Some APM solutions may offer similar functionality to [database management systems](https://www.g2.com/categories/database-management) and [network monitoring](https://www.g2.com/categories/network-management) solutions.

To qualify for inclusion in the Application Performance Monitoring category, a product must:

- Monitor and track the performance and response time of software or web applications
- Create a baseline of performance metrics and alert administrators when performance varies
- Provide visual data for users to better understand the performance metrics
- Assist in remedying any application performance issues

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