Best Application Performance Monitoring (APM) Tools for Small Business - Page 3

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

Total Products under this Category: 226

Category Stats (Oct 2026)

  • Average Rating: 4.45/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: BMC Helix Operations Management with AIOps (+5.55%) - Among all products in this category, BMC Helix Operations Management with AIOps recorded the largest rating increase compared to last month

Last updated: October 08, 2026

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

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 16,900+ Authentic Reviews
  • 226+ 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

Highlighted products: Sentry, IBM Instana, LogRocket, OpManager Nexus, Datadog, New Relic, Site24x7, and Better Stack.

Underlying data: [Grid® JSON](https://www.g2.com/categories/application-performance-monitoring-apm/grids.json?focus%5B%5D=sentry&focus%5B%5D=ibm-instana&focus%5B%5D=logrocket&focus%5B%5D=opmanager-nexus&focus%5B%5D=datadog&focus%5B%5D=new-relic&focus%5B%5D=site24x7&focus%5B%5D=better-stack&segment=small-business)

Lumigo

Lumigo is a cloud native observability and debugging platform purpose-built for serverless and containerized applications. With best-in-breed distributed tracing, Lumigo helps developers and engineers navigate the complexities of highly distributed cloud applications with confidence. Deployed with zero code changes, Lumigo connects every component in modern applications, from AWS serverless and containerized services to 3rd party integrations, making it easy and quick to find and fix bugs, errors or performance issues. Visual Debugging - With no manual code changes, Lumigo visualizes your entire environment, including your containers, Lambdas, AWS managed services, and every API call to third parties. One-Click Distributed Tracing - Go beyond just metrics and logs with Lumigo’s visual stack trace of the entire request or transaction that you can seamlessly navigate to find the root cause of issues in seconds. Identify & Remove Performance Bottlenecks- Easily surface critical insights about your serverless and containerized applications to understand system health, explore performance issues, lower costs and remove bottlenecks. Serverless-Specific Smart Alerts- Predictive analytics identifies issues before they impact performance or end-users and sends alerts directly to Slack, email or any other tool in your workflow. Clear View of Your Architecture- Forget whiteboards. Lumigo provides a visual, always up-to-date view of your entire architecture. Works with your Existing Toolchain- Whether it's alerted to Slack, Microsoft Teams, VictorOps or PagerDuty, the ability to create issues directly in Jira or deploy via Terraform or Serverless Framework, Lumigo plays nice with your eco-system. Get up & running in minutes——start free! https://lumigo.io

Average Rating: 4.8/5.0

Total Reviews: 83

How Do G2 Users Rate Lumigo?

  • Performance Metrics: 8.0/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 9.3/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 7.2/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 8.9/10)

Who Is the Company Behind Lumigo?

  • Seller: Lumigo
  • Year Founded: 2018
  • HQ Location: San Francisco, California
  • Twitter: @Lumigo
    1,977 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 57% Small, 34% Medium

What Are Recent G2 Reviews of Lumigo?

What Are G2 Users Discussing About Lumigo?

Rollbar

Go beyond crash reporting, error tracking, logging and error monitoring. Get instant and accurate alerts — plus a real-time feed — of all errors, including unhandled exceptions. Our automation-grade grouping uses machine learning to reduce noise and gives you error signals you can trust.

Average Rating: 4.5/5.0

Total Reviews: 165

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How Do G2 Users Rate Rollbar?

  • Performance Metrics: 6.4/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 7.8/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 6.8/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 8.9/10)

Who Is the Company Behind Rollbar?

  • Seller: Rollbar
  • Year Founded: 2012
  • HQ Location: San Francisco, CA
  • Twitter: @rollbar
    3,913 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    28 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Senior Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 62% Small, 26% Medium

What Do G2 Reviewers Say About Rollbar?

AI-generated summary from verified user reviews

Pros
  • Users find Rollbar's easy setup refreshing, noting its simplicity and lack of a learning curve compared to other tools.
  • Users appreciate the setup ease of Rollbar, noting its straightforward installation without a learning curve.
  • Users find Rollbar to be a simple tool to set up, with no steep learning curve compared to others.
Cons
  • Users experience mismatched error titles and descriptions, requiring manual checks that hinder efficiency in error handling.

What Are Recent G2 Reviews of Rollbar?

What Are G2 Users Discussing About Rollbar?

Sumo Logic

Sumo Logic, Inc. unifies and analyzes enterprise data, translating it into actionable insights through one AI-powered cloud-native log analytics platform. This single source of truth enables Dev, Sec and Ops teams to simplify complexity, collaborate efficiently and accelerate data-driven decisions that drive business value. Customers around the world rely on the Sumo Logic SaaS Log Analytics Platform for trusted insights to ensure application reliability, secure and protect against modern security threats, and gain insights into their cloud infrastructures. For more information, visit: SUMOLOGIC.COM

Average Rating: 4.3/5.0

Total Reviews: 406

How Do G2 Users Rate Sumo Logic?

  • Performance Metrics: 8.4/10 (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?: 8.8/10 (Category avg: 8.9/10)

Who Is the Company Behind Sumo Logic?

  • Seller: Sumo Logic
  • Company Website:
  • Year Founded: 2010
  • HQ Location: Redwood City, CA
  • Twitter: @SumoLogic
    6,542 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    824 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Senior Software Engineer
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 48% Medium, 38% Large

What Do G2 Reviewers Say About Sumo Logic?

AI-generated summary from verified user reviews

Pros
  • Users highlight the ease of use in Sumo Logic, citing its simple query language and intuitive configurations.
  • Users value the ease of searching and configuring logs with Sumo Logic, enhancing their monitoring and tracing efficiency.
  • Users appreciate the Comprehensive Continuous Intelligence feature of Sumo Logic for transforming data into actionable insights quickly.
  • Users value the powerful visual insights and efficient log management capabilities of Sumo Logic for fast resolution.
  • Users value the real-time monitoring capabilities of Sumo Logic, enjoying swift insights and effective data management.
Cons
  • Users find Sumo Logic expensive, prompting concerns about whether its value justifies the high pricing.
  • Users find the difficult learning curve of Sumo Logic challenging, requiring significant time to become proficient.
  • Users face a steep learning curve with Sumo Logic, requiring significant time to master its features and query language.
  • Users face a steep learning curve with Sumo Logic, requiring significant time to master complex features and queries.
  • Users experience slow performance with Sumo Logic, facing delays in alerting and a cumbersome user interface.

What Are Recent G2 Reviews of Sumo Logic?

What Are G2 Users Discussing About Sumo Logic?

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Firebase Performance Monitoring

Get insights into how your app performs from your users' point of view, with automatic and customized performance tracing

Average Rating: 4.6/5.0

Total Reviews: 28

How Do G2 Users Rate Firebase Performance Monitoring?

  • Performance Metrics: 8.8/10 (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 Firebase Performance Monitoring?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • Twitter: @google
    31,899,995 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 60% Small, 23% Medium

What Are Recent G2 Reviews of Firebase Performance Monitoring?

What Are G2 Users Discussing About Firebase Performance Monitoring?

ServiceNow IT Operations Management

ServiceNow IT Operations Management (ITOM) is a comprehensive solution designed to enhance the visibility, health, and optimization of an organization's IT infrastructure. By integrating advanced automation and artificial intelligence, ITOM enables proactive management of IT operations, reducing downtime and improving service delivery. Key Features and Functionality: - ITOM Visibility: Automates the discovery of IT assets across on-premises, cloud, and hybrid environments, providing a unified view of the infrastructure. Service Mapping identifies dependencies between IT components, facilitating impact analysis and change management. - ITOM Health: Consolidates and correlates events from various monitoring tools, enabling IT teams to prioritize and respond to critical incidents promptly. Operational Intelligence leverages AI and machine learning to detect patterns and anomalies, allowing for proactive issue resolution. - ITOM Optimization: Manages cloud resources effectively by providing visibility and control over public, private, and hybrid cloud environments. Automates provisioning, lifecycle management, and cost optimization of IT resources supporting application services. Primary Value and Solutions Provided: ServiceNow ITOM addresses the challenges of managing complex IT environments by offering a unified platform that enhances operational efficiency and service reliability. It enables organizations to transition from reactive to proactive operations, minimizing the risk of outages and optimizing resource utilization. By automating routine tasks and providing real-time insights, ITOM empowers IT teams to focus on strategic initiatives, ultimately driving business growth and resilience.

Average Rating: 4.4/5.0

Total Reviews: 465

How Do G2 Users Rate ServiceNow IT Operations Management?

  • Performance Metrics: 8.5/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 8.5/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 8.6/10 (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 ServiceNow IT Operations Management?

  • Seller: ServiceNow
  • Company Website:
  • Year Founded: 2004
  • HQ Location: Santa Clara, CA
  • Twitter: @servicenow
    55,548 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    35,078 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Business Analyst
  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 50% Large, 21% Medium

What Do G2 Reviewers Say About ServiceNow IT Operations Management?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of ServiceNow IT Operations Management, enhancing customer support and operational efficiency.
  • Users value the visibility provided by ServiceNow IT Operations Management, enhancing transparency and driving productivity across the organization.
  • Users value the visibility and insights provided by ServiceNow IT Operations Management, enhancing infrastructure and application management.
  • Users value the time-saving automation in ServiceNow IT Operations Management, enhancing transparency and operational control.
  • Users praise the exceptional flexibility of ServiceNow IT Operations Management, enhancing case resolution and documentation efficiency.
Cons
  • Users face a steep learning curve with ServiceNow IT Operations Management due to its complexity and numerous features.
  • Users find the complexity of ServiceNow IT Operations Management to be a significant barrier, hindering effective setup and usage.
  • Users find the setup complexity to be a challenge, requiring significant effort and expertise to navigate effectively.
  • Users find ServiceNow IT Operations Management to be expensive, which may limit accessibility for smaller organizations.
  • Users face a steep learning curve with ServiceNow IT Operations Management, making effective use challenging and time-consuming.

What Are Recent G2 Reviews of ServiceNow IT Operations Management?

What Are G2 Users Discussing About ServiceNow IT Operations Management?

Splunk Observability Cloud

Splunk Observability Cloud is a comprehensive, real-time monitoring and troubleshooting platform designed to provide full-stack visibility across any environment. By integrating application performance monitoring, infrastructure monitoring, and digital experience monitoring, it enables organizations to detect and resolve issues swiftly, ensuring optimal system performance and enhanced user experiences. Built on OpenTelemetry standards, Splunk Observability Cloud offers AI-driven insights and analytics, facilitating proactive management of complex, distributed systems. Key Features and Functionality: - Application Performance Monitoring (APM): Identifies and addresses application issues by combining related data into intuitive visuals, accelerating mean time to resolution (MTTR). - Infrastructure Monitoring: Provides instant visibility and real-time alerts to improve hybrid cloud performance. - Digital Experience Monitoring: Delivers insights into frontend performance through Real User Monitoring and Synthetic Monitoring, ensuring seamless user experiences. - AI-Powered Analytics: Utilizes machine learning-driven features like Service Maps and Trace Analytics to offer guided troubleshooting and faster issue resolution. - OpenTelemetry-Native: Ensures data ownership and control, preventing vendor lock-in and allowing consistent instrumentation across applications. - No Data Sampling: Collects and analyzes 100% of data with NoSample™ tracing, eliminating blind spots. - Log Observer Connect: Correlates logs stored in Splunk Platform with real-time metrics and traces, providing deeper context for software behavior. Primary Value and Problem Solving: Splunk Observability Cloud addresses the challenges of monitoring and managing complex, distributed systems by offering unified visibility and real-time troubleshooting capabilities. It empowers organizations to: - Accelerate Issue Resolution: By correlating metrics, traces, and logs, teams can quickly identify root causes, reducing downtime and improving system reliability. - Enhance User Experiences: Continuous monitoring of digital experiences ensures that performance issues are detected and resolved before impacting end-users. - Optimize Operational Efficiency: AI-driven insights and automated analytics streamline troubleshooting processes, allowing teams to focus on innovation rather than firefighting. - Maintain Data Control: The OpenTelemetry-native approach provides flexibility and prevents vendor lock-in, enabling organizations to adapt and scale their observability practices as needed. By integrating these capabilities, Splunk Observability Cloud enables organizations to maintain high system performance, deliver exceptional user experiences, and drive continuous innovation.

Average Rating: 4.3/5.0

Total Reviews: 55

How Do G2 Users Rate Splunk Observability Cloud?

  • Has the product been a good partner in doing business?: 8.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Splunk Observability Cloud?

  • Seller: Cisco
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,294 employees on LinkedIn®
  • Ownership: NASDAQ:CSCO

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 38% Large, 33% Small

What Do G2 Reviewers Say About Splunk Observability Cloud?

AI-generated summary from verified user reviews

Pros
  • Users value the detailed insights and analytics from Splunk Observability Cloud, enhancing performance and health monitoring of infrastructure.
  • Users find Splunk Observability Cloud to be extremely user-friendly, streamlining tasks and enhancing efficiency in monitoring.
Cons
  • Users find the pricing too expensive, suggesting a need for more economical options to increase accessibility.
  • Users find the pricing issues significant, citing high costs and a lack of training resources for effective use.
  • Users find the steep learning curve of Splunk Observability Cloud challenging, requiring time and prior knowledge to master.
  • Users find the complex setup of Splunk Observability Cloud challenging, making it difficult to effectively utilize the tool.
  • Users find the difficult learning curve of Splunk Observability Cloud challenging, especially for beginners requiring time to adapt.

What Are Recent G2 Reviews of Splunk Observability Cloud?

What Are G2 Users Discussing About Splunk Observability Cloud?

Dotcom-Monitor

Dotcom-Monitor is a synthetic monitoring platform built around web application monitoring, using real-browser testing to confirm that websites, web applications, and APIs work correctly for actual users. Founded in 1998 and based in Minnesota, it runs checks continuously from more than 30 locations across 6 continents, combining outside-in visibility with private, behind-the-firewall monitoring in one platform. Web application monitoring is the core. The EveryStep Web Recorder captures multi-step user journeys without coding, so teams can monitor login, search, cart, and checkout flows the way customers experience them. Scripts run in real browsers with full JavaScript rendering, validating dynamic content and single-page applications, not just whether a home page responds. Page-load waterfalls, element-level timing, and performance reports show where a transaction slows down or breaks, and screenshots and video capture the exact failure for faster diagnosis. API monitoring covers REST, SOAP, and GraphQL endpoints, along with imported Postman and Insomnia collections. Multi-step API workflows chain requests and pass dynamic data between calls, while response checks validate JSON and XML payloads using JSONPath and XPath. Authenticated monitoring supports OAuth 2.0, JWT, API keys, Basic Auth, mTLS, AWS Signature, NTLM, and Kerberos, so protected and production-grade APIs can be tested end to end. Monitoring can also be created and controlled through a REST API, so checks run inside CI/CD pipelines and gate releases before deployment. Server, infrastructure, and network monitoring round out the platform. Checks cover HTTP and HTTPS, DNS resolution and record validation, SSL certificate validity and expiration, email services (SMTP, POP3, IMAP), FTP and FTPS, TCP ports, WebSocket connections, SIP and VoIP systems, and streaming media. Uptime monitoring verifies availability from multiple locations and confirms failures from more than one site before alerting, which reduces false positives. Private Agents extend the same checks inside data centers, private networks, and staging or pre-production environments, so internal applications and services behind the firewall receive the same coverage as public endpoints, using outbound HTTPS without inbound firewall changes. Results surface in real-time dashboards, historical performance reports, and waterfall charts, and alerts route to Slack, Microsoft Teams, PagerDuty, Opsgenie, ServiceNow, VictorOps, xMatters, email, SMS, phone, and webhooks. Escalation policies, on-call schedules, and maintenance windows keep notifications targeted, and acknowledgment and resolution tracking keep incident state clear. Common use cases include verifying login and authentication, validating e-commerce checkout and payment flows, tracking SaaS application performance, monitoring API endpoints against service-level targets, preventing SSL certificate expirations, and detecting DNS resolution problems early. The platform is often run as a primary synthetic monitoring system and as a complement to observability tools, confirming that applications behave correctly from the end-user perspective rather than only that infrastructure is healthy. Dotcom-Monitor serves DevOps, site reliability, platform, and IT operations teams, along with QA and web engineers, at organizations of all sizes. It is used across e-commerce and retail, financial services and fintech, SaaS and cloud platforms, healthcare and telemedicine, media and entertainment, and government and the public sector, wherever reliable validation of application performance and availability across complex user workflows matters. By combining real-browser web application monitoring, API monitoring, and infrastructure monitoring with both public and private deployment options, the platform gives teams a single view of how their digital services behave for users around the world

Average Rating: 4.5/5.0

Total Reviews: 33

How Do G2 Users Rate Dotcom-Monitor?

  • Performance Metrics: 8.1/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 7.1/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 7.6/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Dotcom-Monitor?

  • Seller: Dotcom-Monitor LoadView
  • Year Founded: 1998
  • HQ Location: Spring Park, MN
  • Twitter: @Dotcom_Monitor
    1,556 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    25 employees on LinkedIn®
  • Ownership: Dotcom-Monitor

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 61% Small, 33% Medium

What Do G2 Reviewers Say About Dotcom-Monitor?

AI-generated summary from verified user reviews

Pros
  • Users find Dotcom-Monitor incredibly easy to use and navigate, making it helpful for managing multiple online stores.
  • Users find Dotcom-Monitor's navigation ease highly beneficial for managing multiple online stores efficiently.
  • Users value the real-time performance data from multiple locations, facilitating rapid identification of regional issues.
  • Users value the real-time monitoring capabilities of Dotcom-Monitor, enabling swift identification of regional performance issues.
  • Users find the user-friendly interface of Dotcom-Monitor easy to navigate, making it helpful for managing multiple online stores.

What Are Recent G2 Reviews of Dotcom-Monitor?

Splunk AppDynamics

Powered by Cisco, AppDynamics is on a mission to help companies see their technology through the lens of the business so they can work as one to prioritize what matters most. We’re reinventing the observability space and simplifying the challenge of digital transformation for the world’s largest enterprises. In this era of unprecedented digital growth, the AppDynamics Business Observability Platform transforms organizations faster by providing business context deep into the technology stack, aligning teams around shared priorities, and enabling technologists to act with confidence and control. AppDynamics has been recognized by Gartner as a leader in the APM market for more than eight years and was positioned highest in ‘ability to execute’ in Gartner’s 2021 Magic Quadrant Report for APM.

Average Rating: 4.3/5.0

Total Reviews: 335

How Do G2 Users Rate Splunk AppDynamics?

  • Performance Metrics: 8.5/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 9.3/10 (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?: 8.5/10 (Category avg: 8.9/10)

Who Is the Company Behind Splunk AppDynamics?

  • Seller: Cisco
  • Year Founded: 1984
  • HQ Location: San Jose, CA
  • Twitter: @Cisco
    720,366 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    95,294 employees on LinkedIn®
  • Ownership: NASDAQ:CSCO

Who Uses This Product?

  • Who Uses This: Senior Software Engineer, Software Engineer
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 58% Large, 35% Medium

What Do G2 Reviewers Say About Splunk AppDynamics?

AI-generated summary from verified user reviews

Pros
  • Users value the automation capabilities of AppDynamics, facilitating seamless integration with essential ITSM tools.
  • Users value the seamless integration capabilities of AppDynamics with multi-cloud environments and ITSM tools like ServiceNow.
  • Users find the ease of integration with tools like ServiceNow enhances their AppDynamics experience significantly.
  • Users value the easy integration with ITSM tools like ServiceNow, enhancing their AppDynamics experience.
  • Users appreciate the easy integrations with downstream products like ITSM tools, enhancing the overall monitoring experience.
Cons
  • Users face billing issues such as high renewal costs and delayed support following the Cisco acquisition.
  • Users find the high renewal costs and slow updates frustrating after Cisco's acquisition of AppDynamics.
  • Users express frustration over the inefficient alert system, impacting timely responses and overall product effectiveness.
  • Users report poor customer support, citing delays in assistance and lengthy timelines for product enhancements after the acquisition.
  • Users face pricing issues with Splunk AppDynamics, citing high renewal costs and slow support responses post-acquisition.

What Are Recent G2 Reviews of Splunk AppDynamics?

What Are G2 Users Discussing About Splunk AppDynamics?

Last9

Last9 is the preferred single pane of observability for Logs, Traces, Metrics, built for modern engineering teams and high cardinality environments. — OpenTelemetry native, Cloud Native and Prometheus compatible, with support for 100+ integrations — Simple pricing model with a predictable “pay for what you use” plan, no per host or per user billing ——— Application developers, infrastructure engineers, DevOps & SREs, and business users send their Logs, Traces, and Metrics to Last9’s telemetry warehouse to monitor their services and systems and run alerting with anomaly algorithms for changes in patterns and behavior. Users are provided a Control Plane, as a first-class developer experience, to manage their telemetry data, its lifecycle, and its associated costs. Pre-Ingestion Workflows to filter, drop, and enrich data even before it’s stored don’t require instrumentation or code changes, and also enable engineering teams to not sacrifice visibility for cost optimizations. With Last9 built for high cardinality in mind — a generous 20M active time series per metric per day is supported, and tools like Cardinality Explorer & Streaming Aggregations allow identifying and handling telemetry with large cardinality. With correlated telemetry, Last9’s native explorer for Logs, Traces, and Metrics empowers users to quickly debug issues and not change context by allowing to jump between telemetry data, teams have the flexibility to use any tool that they’re comfortable with — either the embedded Grafana dashboard that Last9 comes with, or use Last9 as a data source for their preferred visualization tool. Organizations can choose between a SaaS or a BYOC/on-prem deployment model. Last9 is available on both AWS and GCP marketplaces. ——— Customers include Replit, Disney+ Hotstar, Clevertap, Circle, Probo, and Quickwork. Last9 is backed by Sequoia India (now called Peak XV) and Better Capital, along with a handful of prominent angels and advisors from Hashicorp, GoJek, Razorpay, Sendbird, and more.

Average Rating: 4.7/5.0

Total Reviews: 51

How Do G2 Users Rate Last9?

  • Performance Metrics: 9.0/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 9.1/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 8.8/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 8.9/10)

Who Is the Company Behind Last9?

  • Seller: Last9
  • Year Founded: 2020
  • HQ Location: San Francisco, California
  • Twitter: @last9io
    3,031 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    27 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Senior Software Engineer
  • Top Industries: Computer Software, Financial Services
  • Company Size: 67% Medium, 31% Small

What Do G2 Reviewers Say About Last9?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Last9, finding it simplifies monitoring with minimal setup and clear navigation.
  • Users praise Last9 for its responsive and helpful customer support, facilitating smooth platform adoption and effective troubleshooting.
  • Users value the high reliability of Last9, noting its effectiveness in streamlining observability and incident response.
  • Users appreciate the easy integration and debugging features of Last9, enhancing their overall experience and efficiency.
  • Users commend Last9's intuitive monitoring features, enabling efficient incident investigation and reducing response times significantly.
Cons
  • Users experience dashboard issues with data logging and UI unresponsiveness, complicating their troubleshooting tasks.
  • Users note a steep learning curve with Last9's rapid advancements, though the support team is helpful.
  • Users find the difficult learning curve in Last9 challenging, particularly with SLOs and documentation clarity.
  • Users find the initial learning curve steep with Last9, though support from the team helps ease the transition.
  • Users note insufficient documentation, suggesting that clearer guidance would significantly improve usability and productivity.

What Are Recent G2 Reviews of Last9?

Luciq

Luciq is an Agentic Observability Platform specifically designed for AI mobile builders, aimed at assisting enterprise teams in delivering seamless app experiences at scale. This innovative solution leverages autonomous AI agents to identify anomalies, prioritize critical issues, and implement resolutions automatically, often before users are even aware of any problems. By transforming observability from a passive monitoring approach to a proactive action-oriented system, Luciq empowers teams to focus on building impactful features rather than merely fixing issues. Targeted primarily at enterprise-level organizations, Luciq caters to teams that require robust tools for maintaining app performance and user satisfaction. The platform is particularly beneficial for mobile developers, product managers, and ai teams who need to ensure that their applications function flawlessly in a competitive landscape. With its lightweight SDK that integrates in mere minutes, Luciq provides comprehensive visibility into app health, including performance anomalies, user signals, and session replays, enabling teams to make informed decisions based on real-time data. One of the standout features of Luciq is SmartResolve, which automates root cause analysis and generates actionable fixes. This capability significantly reduces the time spent on debugging, allowing teams to address issues swiftly and efficiently. Furthermore, Luciq’s Business Impact Dashboard offers insights into real-time experience metrics, correlating app performance with key business outcomes such as retention, revenue, and growth. This feature equips teams with the necessary data to understand how app performance directly influences their business objectives. Luciq is built to enhance enterprise workflows by ensuring that insights and fixes are delivered to the appropriate teams automatically. Its native integrations with popular tools like GitHub, Jira, Slack, and Zendesk facilitate seamless collaboration among team members, streamlining the process of addressing app issues. Additionally, Luciq adheres to enterprise-grade compliance standards, including SOC 2, HIPAA, and GDPR, ensuring that sensitive data remains secure throughout the observability process. As a trusted solution among global mobile leaders, Luciq not only helps teams accelerate their development cycles but also minimizes user churn and consistently delivers experiences that delight users while safeguarding revenue. By providing a comprehensive observability platform that combines advanced AI capabilities with user-centric features, Luciq stands out as a valuable asset for any enterprise aiming to enhance its mobile application performance.

Average Rating: 4.3/5.0

Total Reviews: 231

How Do G2 Users Rate Luciq?

  • Performance Metrics: 6.7/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 7.9/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 8.1/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 8.7/10 (Category avg: 8.9/10)

Who Is the Company Behind Luciq?

  • Seller: Luciq
  • Company Website:
  • Year Founded: 2014
  • HQ Location: California, USA
  • LinkedIn® Page: www.linkedin.com
    201 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Android Developer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 61% Small, 27% Medium

What Do G2 Reviewers Say About Luciq?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Luciq, enabling quick diagram creation and effortless data visualization.
  • Users value the user-friendly interface of Luciq, making complex data insights easy to manage and act upon.
  • Users appreciate the effective bug detection capabilities of Luciq, enhancing auto diagnostics and server performance management.
  • Users value the efficiency of Luciq, finding it easy to manage and track important data effortlessly.
  • Users find it easy to identify errors and report bugs quickly with Luciq's features, enhancing their troubleshooting experience.
Cons
  • Users report a lack of necessary features in Luciq, hindering efficient problem resolution and issue management.
  • Users find Luciq to be expensive, which may limit its accessibility for some potential customers.
  • Users find the lack of tools for managing screenshots and AI features limits their efficiency and workflow.
  • Users struggle with memory leak bugs in Luciq, making troubleshooting and battery-related issues challenging.
  • Users are frustrated by the delays in accessing screenshots for reproduction steps, hindering efficient troubleshooting.

What Are Recent G2 Reviews of Luciq?

What Are G2 Users Discussing About Luciq?

LogicMonitor

LogicMonitor is an AI-first observability platform that helps enterprises protect revenue, brand reputation, and customer experience in a digital-first world. As every customer interaction depends on application and infrastructure performance, downtime is more than an IT issue—it is a business risk. LogicMonitor eliminates blind spots across cloud, infrastructure, applications, and the Internet, giving IT teams unified visibility from user experience to code-level performance. With AI-powered insights, intelligent alerting, and automation, LogicMonitor helps organizations detect, prioritize, and prevent issues before they impact customers. By enabling teams to move from reactive incident response to autonomous IT operations, LogicMonitor helps modern enterprises reduce disruption, operate efficiently at scale, and keep digital services performing reliably. For more information, visit  www.logicmonitor.com and our blog, or follow us on LinkedIn, X, Facebook, and YouTube.

Average Rating: 4.5/5.0

Total Reviews: 588

How Do G2 Users Rate LogicMonitor?

  • Performance Metrics: 8.5/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 8.1/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 8.7/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 8.9/10)

Who Is the Company Behind LogicMonitor?

  • Seller: LogicMonitor
  • Company Website:
  • Year Founded: 2007
  • HQ Location: Santa Barbara, CA
  • Twitter: @logicmonitor
    12,430 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,258 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Infrastructure Manager, IT Manager
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 52% Medium, 30% Large

What Do G2 Reviewers Say About LogicMonitor?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use in LogicMonitor, benefiting from its intuitive navigation and simple management features.
  • Users praise the implementation ease of LogicMonitor, appreciating its fast setup and intuitive platform navigation.
  • Users value the broad range of monitoring features in LogicMonitor, enhancing both infrastructure and application oversight.
  • Users value the comprehensive monitoring of LogicMonitor, providing deep insights into applications and infrastructure effortlessly.
  • Users commend the excellent customer support of LogicMonitor, facilitating enhanced monitoring and problem management effortlessly.
Cons
  • Users find the steep learning curve challenging due to the need for advanced skills and internet reliance.
  • Users note limited features, facing challenges like integrations, training needs, and an expensive licensing model.
  • Users find LogicMonitor to be expensive, especially for small teams without a free tier or affordable licenses.
  • Users find the inadequate monitoring capabilities of LogicMonitor frustrating, especially with traditional server workloads and configuration demands.
  • Users find the complexity of integrations and setup challenging, often requiring external tools and training for effective use.

What Are Recent G2 Reviews of LogicMonitor?

What Are G2 Users Discussing About LogicMonitor?

Airbrake

Deploy fearlessly and fix bugs faster with Airbrake Error & Performance Monitoring. Airbrake notifiers are available for all major programming languages and frameworks and installs in minutes. Spend less time tracking down bugs and more time developing. Airbrake provides frictionless error monitoring and performance insight for the entire app stack. Drill down on recurring exceptions or filter by parameters, users or environment variables. Intelligent grouping and duplicate detection are presented to ensure users don't get overwhelmed by trivial errors or a mass of emails.

Average Rating: 4.4/5.0

Total Reviews: 73

How Do G2 Users Rate Airbrake?

  • Root Cause Analysis (RCA): 8.6/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 7.5/10 (Category avg: 8.3/10)
  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Airbrake?

  • Seller: LogicMonitor
  • Year Founded: 2007
  • HQ Location: Santa Barbara, CA
  • Twitter: @logicmonitor
    12,430 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,258 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 48% Small, 37% Medium

What Are Recent G2 Reviews of Airbrake?

What Are G2 Users Discussing About Airbrake?

Paessler PRTG

Your infrastructure is complex. Your monitoring tool shouldn't be. Paessler PRTG delivers mission-critical visibility across IT and OT environments, deploying in minutes, not months. Whether you're managing servers, switches, virtual machines, cloud services, or industrial systems, PRTG monitors everything from a single platform, so your team always knows what's running, what's struggling, and what needs attention, before users do. Fast to deploy. Easy to run. Auto-discovery finds devices on your network automatically, and 300+ pre-configured sensors cover the most common infrastructure components out of the box. Support for all major protocols (SNMP, WMI, REST APIs, SSH, NetFlow, and more) means PRTG fits into your existing environment without forcing changes to it. Built for lean teams under real pressure. Customizable dashboards give instant visibility across your entire landscape. Flexible alerting (via email, SMS, push notification, or third-party integrations) ensures the right people are notified the moment something goes wrong. Historical trend data helps you spot patterns and plan ahead, not just react. Scales on your terms. From a single site to distributed multi-location environments, PRTG grows with your organization. Available as an on-premises installation or a hosted solution, it adapts to your infrastructure and your IT policies, no rip-and-replace required. Trusted by more than 500,000 users across 190+ countries since 1997, Paessler PRTG is the monitoring standard for IT professionals who need results, not complexity.

Average Rating: 4.7/5.0

Total Reviews: 207

How Do G2 Users Rate Paessler PRTG?

  • Performance Metrics: 8.3/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 8.5/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 8.7/10 (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 Paessler PRTG?

  • Seller: Paessler GmbH
  • Company Website:
  • Year Founded: 1997
  • HQ Location: Nuremberg, Germany
  • LinkedIn® Page: www.linkedin.com
    397 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer, Network Administrator
  • Top Industries: Information Technology and Services, Telecommunications
  • Company Size: 52% Medium, 35% Large

What Do G2 Reviewers Say About Paessler PRTG?

AI-generated summary from verified user reviews

Pros
  • Users find Paessler PRTG's ease of use impressive, enjoying intuitive setup and customizable features for effective monitoring.
  • Users value the reliable monitoring capabilities of PRTG, enjoying its customizable sensors and mobile accessibility.
  • Users highlight the reliable monitoring capabilities of PRTG, enabling efficient tracking of critical network infrastructure.
  • Users value the robust alerting system of PRTG, ensuring immediate notifications for any network disruptions or issues.
  • Users find the easy setup of Paessler PRTG efficient, enabling quick monitoring of their network infrastructure.
Cons
  • Users find the high acquisition cost problematic, complicating the decision to monitor additional metrics and services.
  • Users report slow performance with large reports and dashboards, affecting usability during peak access times.
  • Users report user interface issues with PRTG, finding the web interface dated and the mobile app lacking polish.
  • Users find the learning curve for advanced features of PRTG to be steeper than expected, especially for new users.
  • Users find the complex setup of PRTG challenging, requiring extensive experimentation and fine-tuning for optimal performance.

What Are Recent G2 Reviews of Paessler PRTG?

What Are G2 Users Discussing About Paessler PRTG?

meshIQ

meshIQ is the enterprise evolution platform purpose-built to transform how organizations manage and optimize their middleware—the digital nervous system of the enterprise. It provides unified visibility, control, and modernization of messaging, event streaming, and B2B transactional flows across all middleware vendors, all environments, and at enterprise scale. Acting as a real-time intelligence layer across your entire ecosystem, meshIQ connects, monitors, and analyzes every message, event, and business transaction with forensic-level insight, so you can run incredibly lean operations with confidence and control. By eliminating the expense, complexity, and manual nature of managing multiple middleware platforms, meshIQ helps enterprises dramatically cut OPEX, resolve incidents and disputes up to 70% faster, reduce manual reconciliation efforts, and accelerate service delivery. The platform also provides a safe, fast, and reliable path to modernize middleware and migrate to modern architectures such as Apache Kafka®, ActiveMQ®, and cloud-native environments—without disruption. And with built-in B2B Flow Intelligence, organizations can assure every business transaction to safeguard revenue, meet regulatory requirements, and protect customer trust and experiences.

Average Rating: 4.6/5.0

Total Reviews: 99

How Do G2 Users Rate meshIQ?

  • Performance Metrics: 8.9/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 9.4/10 (Category avg: 8.4/10)
  • Real User Monitoring (RUM): 9.1/10 (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 meshIQ?

  • Seller: meshIQ
  • Company Website:
  • Year Founded: 1994
  • HQ Location: Plainview, US
  • LinkedIn® Page: www.linkedin.com
    60 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Banking, Information Technology and Services
  • Company Size: 43% Large, 37% Medium

What Do G2 Reviewers Say About meshIQ?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of meshIQ, enjoying its intuitive design and seamless integration across platforms.
  • Users value the real-time monitoring of meshIQ, enabling quick issue detection and enhanced operational efficiency.
  • Users value the intuitive user interface of meshIQ, enabling quick insights and ease of use for everyone.
  • Users value the deep visibility meshIQ provides into middleware, enhancing monitoring and troubleshooting efficiency significantly.
  • Users appreciate the deep visibility into middleware environments, simplifying monitoring and troubleshooting processes significantly.
Cons
  • Users find the difficult learning curve of meshIQ overwhelming due to its powerful features and complex interface.
  • Users find the steep learning curve of meshIQ challenging due to its powerful but overwhelming features.
  • Users find meshIQ's complexity daunting, especially during initial setup and configuration for new users.
  • Users face difficult configuration with meshIQ, finding the setup time-consuming and the WebUI challenging to navigate.
  • Users find the learning difficulty of meshIQ challenging, particularly during initial setup and advanced feature utilization.

What Are Recent G2 Reviews of meshIQ?

GermainUX

GermainUX is a real-time Operational Experience Intelligence platform that helps enterprises improve conversion, adoption, productivity, and digital experience by detecting, analyzing, and helping resolve friction across business applications and workflows. GermainUX monitors the complete operational experience across CRM, ERP, eCommerce, contact center, web, and custom applications—including Salesforce, Oracle Siebel, Shopify, Windows/.NET applications, and complex enterprise environments. Unlike tools focused only on user behavior, application performance, or infrastructure, GermainUX brings user experience, business processes, application behavior, and technology performance together in one platform. WHAT GERMAINUX HELPS ORGANIZATIONS DO • Detect friction in real time — Identify UX issues, workflow failures, errors, performance problems, broken integrations, crashes, and other obstacles affecting users and customers. • Understand business impact — Connect friction to outcomes such as conversion, adoption, productivity, customer experience, and SLA performance. • Find root causes faster — Use session replay, AI analysis, analytics, KPI relationships, process insights, and technical diagnostics to understand what happened and why. • Prioritize what matters — Analyze affected users, frequency, persistence, business impact, and other signals to focus teams on the most important problems. • Automate detection and response — Continuously monitor critical conditions, trigger alerts and workflows, create tickets, and automate actions when appropriate. • Analyze experiences at scale with AI — Summarize sessions, conversations, errors, feedback, and large datasets to surface recurring issues and opportunities. MORE THAN SOFTWARE GermainUX combines a highly customizable platform with hands-on support. Our team helps customers configure monitoring, analytics, dashboards, alerts, and automation around their specific applications and business goals. This can complement existing observability, CRM, analytics, and experience platforms—or provide an alternative to building specialized monitoring and analytics solutions internally. GermainUX has been 100% bootstrapped since 2011 and has maintained approximately 90% customer retention, with long-term enterprise customers across industries including financial services, healthcare, retail, travel, and technology. FROM FRICTION TO MEASURABLE IMPROVEMENT Detect → Analyze → Understand Impact → Find Root Cause → Prioritize → Resolve → Automate Whether the goal is increasing conversion, improving application adoption, reducing employee workflow friction, or resolving technology issues faster, GermainUX helps teams understand what is getting in the way, why it is happening, who it affects, and what to do about it.

Average Rating: 4.7/5.0

Total Reviews: 66

How Do G2 Users Rate GermainUX?

  • Performance Metrics: 10.0/10 (Category avg: 8.3/10)
  • Root Cause Analysis (RCA): 9.6/10 (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?: 9.2/10 (Category avg: 8.9/10)

Who Is the Company Behind GermainUX?

  • Seller: GermainUX
  • Company Website:
  • Year Founded: 2006
  • HQ Location: San Francisco, US
  • Twitter: @GermainUX
    182 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 82% Small, 15% Medium

What Do G2 Reviewers Say About GermainUX?

AI-generated summary from verified user reviews

Pros
  • Users greatly value the prompt and affordable customer support from Germain UX, which enhances their overall experience.
  • Users love the user-friendly interface of Germain UX, enhancing workflow efficiency and support for problem-solving.
  • Users value the invaluable insights into user behavior provided by Germain UX, enhancing site optimization and decision-making.
  • Users find the user behavior tracking feature invaluable, allowing for enhanced insights and streamlined support processes.
  • Users appreciate the user-friendly interface of Germain UX, enhancing efficiency and workflow management effectively.
Cons
  • Users experience display issues with Germain UX, as some fields only appear on mouse hover and aren't mobile-friendly.
  • Users emphasize the need for incomplete data, citing outdated documentation and insufficient support options.
  • Users find the lack of information concerning outdated documentation and support options limits their overall experience with Germain UX.
  • Users express concern over limited language support, which hinders usability for non-English speakers.
  • Users note the limited opportunities for improvement, citing outdated documentation and lack of live chat support.

What Are Recent G2 Reviews of GermainUX?

What Are G2 Users Discussing About GermainUX?

Tian Lin
TL
Researched and written by Tian Lin
Updated