Software Alternatives & Startups

RxJava VS NewRelic

Compare RxJava VS NewRelic and see what are their differences

RxJava

RxJava – Reactive Extensions for the JVM is a library for composing asynchronous and event-based programs using observable sequences.

Rating
0 reviews
Pricing
Open source
NewRelic

New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, NewRelic seems to be more popular. It has been mentioned 109 times since March 2021.

social mentions
0 vs 109
Java Tools popularity
100% vs 0%
alternatives listed
51 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

RxJava
NewRelic
Website github.com newrelic.com
Pricing
Open source
Company — Startup from the United States
Listed in

Features and specs

What each product offers, as listed by its team.

RxJava 5 features
NewRelic 7 features
  • Asynchronous Programming
    RxJava provides tools for composing asynchronous and event-based programs using observable sequences, making it easier to manage concurrent tasks.
  • Composability
    With RxJava, complex asynchronous workflows can be composed of simpler observable sequences, allowing for modular and reusable code.
  • Error Handling
    RxJava offers a wide range of operators and try-catch constructs to manage and respond to errors in a resilient manner.
  • Rich Operator Set
    RxJava comes with an extensive set of operators that can be used to filter, transform, and combine observable sequences for powerful data manipulation.
  • Backpressure Support
    The library provides the ability to handle backpressure, which helps manage situations where producers of data are faster than consumers.

Possible disadvantages

  • Steep Learning Curve
    RxJava introduces a reactive programming paradigm that can be difficult for developers new to this approach to grasp immediately.
  • Complexity in Debugging
    The abstract nature of observables and operators can make it challenging to debug ReactiveX code compared to traditional imperative code.
  • Verbose Syntax
    Using RxJava often leads to more verbose code with chains of operators, which can decrease code readability if not well-documented.
  • Performance Overhead
    RxJava can introduce some performance overhead due to abstraction layers, which might not be suitable for all performance-critical applications.
  • Library Size
    For mobile applications, the size of the RxJava library can be a drawback if minimizing application size is a priority.
  • Comprehensive Monitoring
    New Relic provides a wide range of monitoring capabilities including application performance, infrastructure, and real user monitoring, offering a holistic view of your system's health.
  • Real-Time Data
    New Relic offers real-time analytics and insights, enabling quick identification and resolution of issues as they occur.
  • Advanced Alerting
    New Relic's advanced alerting system allows you to set customizable thresholds and get notified through various channels, helping to proactively manage potential issues.
  • User-Friendly Interface
    The platform features an intuitive, user-friendly interface that makes it easy to navigate and visualize data, even for less experienced users.
  • Integration Capabilities
    New Relic integrates seamlessly with many other tools and platforms, making it easy to incorporate into existing workflows.
  • Scalability
    Whether you have a small startup or a large enterprise, New Relic scales easily with your growing needs.
  • Comprehensive Documentation and Support
    New Relic offers extensive documentation and a variety of support options including forums, customer support, and a vibrant community.

Possible disadvantages

  • Cost
    New Relic can be expensive, especially for smaller businesses or startups that may not have a large budget for monitoring tools.
  • Complexity
    While New Relic offers a lot of features, it can also be complex to set up and configure, requiring significant time and expertise.
  • Performance Impact
    In some cases, the agents and monitoring tools can add overhead to the monitored systems, potentially affecting performance.
  • Data Storage Limits
    Lower-tier plans come with limits on data retention and storage, which may not be sufficient for some businesses with high data requirements.
  • Steep Learning Curve
    The breadth of features and capabilities can result in a steep learning curve for new users, making it challenging to fully leverage the platform's potential quickly.

Analysis

An editorial look at what each product does well and who it suits.

RxJava
NewRelic

No analysis of RxJava yet.

Overall verdict

  • Overall, NewRelic is regarded as a reliable and feature-rich APM solution. Its intuitive user interface, robust monitoring capabilities, and scalability generally receive positive feedback from users. However, it is essential to consider pricing and specific needs, as some users find it expensive compared to other solutions.

Why this product is good

  • NewRelic is considered a good choice for application performance monitoring (APM) because it offers comprehensive monitoring capabilities, real-time insights, and detailed analytics. It supports a wide range of programming languages and platforms, and features like distributed tracing, error analytics, and infrastructure monitoring make it a versatile tool for ensuring application reliability and performance.

Recommended for

  • Development teams needing real-time application performance insights
  • Organizations looking to monitor complex distributed applications
  • Businesses that require comprehensive monitoring across different technology stacks
  • Teams focusing on optimizing application availability and performance

Videos

Walkthroughs and reviews on video.

RxJava 2 videos + Add
NewRelic 0 videos + Add

#1 RxJava - Introduction

More videos

  • - Christina Lee: Intro to RxJava

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Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
RxJava
NewRelic
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

RxJava no reviews yet
NewRelic no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

RxJava 0 mentions
NewRelic 109 mentions

Tracking RxJava since Mar 2021.

  • Best Cloud Monitoring Tools in 2026: A Developer's Honest Comparison
    New Relic rebuilt its pricing around data rather than hosts: you pay for gigabytes of telemetry ingested and for the number of full-platform users, not per monitored host. That change made it one of the more approachable all-in-one... - Source: dev.to / 4 months ago
  • Best Synthetic Monitoring Tools in 2026: Honest Comparison
    New Relic has the broadest type matrix — seven first-class monitor types including a genuine no-code Step monitor, broken-links, and cert checks — plus serious compliance (SOC 2, ISO 27001, HIPAA BAA, FedRAMP Moderate). For regulated... - Source: dev.to / 5 months ago
  • New Relic - CPU usage (%) and Load Average
    At AWS re:Invent 2025, I had the opportunity to give a brief demonstration at the New Relic booth that opened the stage to some AWS Heroes. In Linux environments, administrators often rely on CPU usage and load average metrics to... - Source: dev.to / 12 months ago

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Alternatives to RxJava and NewRelic

When comparing RxJava and NewRelic, you can also consider the following products.