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NewRelic VS Modify Header Value (HTTP Headers)

Compare NewRelic VS Modify Header Value (HTTP Headers) and see what are their differences

NinjaOne
NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools. featured
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Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

NewRelic logo 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.

Modify Header Value (HTTP Headers) logo Modify Header Value (HTTP Headers)

Modify Header Value (HTTP Headers) is a browser extension that allows you to add, modify or remove a header for any request to your preferred domains.
  • NewRelic Landing page
    Landing page //
    2023-10-05
  • Modify Header Value (HTTP Headers) Landing page
    Landing page //
    2022-08-06

NewRelic features and specs

  • 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 of NewRelic

  • 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.

Modify Header Value (HTTP Headers) features and specs

  • Custom Header Management
    Allows users to add, modify, or remove HTTP headers, providing greater control over the information sent and received by the browser.
  • Testing and Debugging
    Facilitates the testing and debugging of web applications by enabling the manipulation of headers, which can simulate different server responses or client requests.
  • Security and Privacy
    Enhances security and privacy by allowing users to modify headers that might contain sensitive information or to block certain headers completely.
  • User-Agent Customization
    Enables the customization of the User-Agent string, allowing users to access content that might be restricted to certain devices or browsers.

Possible disadvantages of Modify Header Value (HTTP Headers)

  • Complexity for Non-technical Users
    May be difficult for non-technical users to understand and use effectively, as it requires knowledge of HTTP headers and their functions.
  • Potential for Misconfiguration
    Incorrectly modifying headers can lead to misconfiguration issues, which might break website functionality or cause security vulnerabilities.
  • Compatibility Issues
    Some websites might not operate correctly if certain headers are altered, leading to potential compatibility issues.
  • Performance Overhead
    Altering headers might introduce additional processing overhead, which can impact browser performance, especially if a large number of rules are defined.

Analysis of NewRelic

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

Category Popularity

0-100% (relative to NewRelic and Modify Header Value (HTTP Headers))

NewRelic

Modify Header Value (HTTP Headers)

Monitoring Tools
100 100%
Monitoring Tools
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Application Performance Monitoring
100 100%
Application Performance Monitoring
0% 0
Development
0 0%
Development
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare NewRelic and Modify Header Value (HTTP Headers)

NewRelic Reviews

New Relic vs. Scout: Which Is The Right APM For You?
The top portion of the page is similar between New Relic and Scout: a breakdown of time spent by category (ex: Ruby, Database, External HTTP services, etc) over time. You can view data across similar timeframes in both Scout and New Relic (New Relic offers three months of data in their Pro package and Scout can do the same in their custom plans).
Source: scoutapm.com
Best New Relic Alternatives for Application Performance Monitoring (Cloud & SaaS)
Pingdom Server Monitor, which was formerly Scout Server Monitoring App which was acquired by Pingdom, has superior performance to New Relic, in particular when comparing response times, as seen in comparisons below. Ping Server Monitor comes ahead of New Relic in almost every single Response Time test and benchmark, beating it by almost 20x in terms of overhead.
Source: www.ittsystems.com
10 Best Application Monitoring Tools for all Platforms
The NewRelic is a one of the best application performance management and monitoring software that gives you a deep analysis to the app stack. New Relic offers a real-time status checking of the appโ€™s availability. It also gives email alerts and real-time notification.
Source: www.technig.com
Best DataDog Alternatives, Replacements & Competitors for Application & Log Monitoring
New Relic is an application/infrastructure performance management software designed for DevOps. The basic platform gives you real-time insights on the full stack of your cloud apps and infrastructure. New Relic can keep track of your apps whether is on-premises, on the cloud, or in hybrid environments.
Source: www.pcwdld.com
Top 15 Website Monitoring Tools
New Relic is very well known in the performance and developer community for providing a lot of different features and has been around since 2008. New Relic gives you deep performance analytics for every part of your software environment. You can easily view and analyze massive amounts of data, and gain actionable insights in real time. They do provide uptime alerts and...
Source: www.keycdn.com

Modify Header Value (HTTP Headers) Reviews

We have no reviews of Modify Header Value (HTTP Headers) yet.
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Social recommendations and mentions

Based on our record, NewRelic seems to be a lot more popular than Modify Header Value (HTTP Headers). While we know about 109 links to NewRelic, we've tracked only 4 mentions of Modify Header Value (HTTP Headers). We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

NewRelic mentions (109)

  • 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 platforms for cloud monitoring. Infrastructure, APM, logs, synthetics, and browser monitoring under one meter, across all major clouds. - Source: dev.to / 7 days ago
  • Best Synthetic Monitoring Tools in 2026: Honest Comparison
    New Relic has the broadest type matrix โ€” seven first-class monitor types including a genuine no-code Step monitor, broken-links, and cert checks โ€” plus serious compliance (SOC 2, ISO 27001, HIPAA BAA, FedRAMP Moderate). For regulated teams that need a no-code authoring path, it is a real contender. - Source: dev.to / 26 days 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 determine whether an instance is appropriately sized. An oversized instance that sits idle wastes resources and drives up the cloud bill, whereas an undersized instance pushed to its... - Source: dev.to / 8 months ago
  • Top 5 Trending APM Tools to Explore
    Ideal for: Teams that want comprehensive monitoring without drowning in complexity or cost. Official link:New Relic. - Source: dev.to / 8 months ago
  • Best AI Coding Tools of 2025: What Tools Should You Use?
    Tembo integrates with observability tools like Sentry, Datadog, and New Relic to detect performance regressions, query slowdowns, and recurring exceptions. When it finds issues, it analyzes recent commits, traces the root cause, and opens pull requests with fixes or optimizations โ€” often before anyone notices the problem. - Source: dev.to / 9 months ago
View more

Modify Header Value (HTTP Headers) mentions (4)

  • Reddit on desktop also died.
    Yep that started recently. I found a solution with the add-on Modify Header Value (HTTP Headers) , you need to add two rules:. Source: about 3 years ago
  • On PC, reddit started constantly showing me a banner to install the app when opening reddit-hosted images
    Going off of what a user said in the comments of another post complaining about this, you can get the old behaviour back by modifying the request headings. I've managed to do this using a Chrome extensions called Modify Header Value (HTTP Headers) (it's also available on Firefox, Opera, and Edge) and added a rule with the following parameters. Source: about 3 years ago
  • [Feature Request] User-Switcher for Android Firefox (Read post..)
    To change user agent on fenix (nighlty ,using custom collection )I use https://mybrowseraddon.com/modify-header-value.html It can also modify other header parameters . Source: over 4 years ago
  • Block mobile sites and elements and load normal full desktop sites instead?
    I ve had same problem as you if u use fenix u can solve it by using nightly and change userAgent in about:config (general.useragent.override) or install https://mybrowseraddon.com/modify-header-value.html (Modify Header Value (HTTP Headers) and change user agent per site basis. Source: over 4 years ago

What are some alternatives?

When comparing NewRelic and Modify Header Value (HTTP Headers), you can also consider the following products

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Sky Live HTTP Headers - Sky Live HTTP Headers is an open-source browser extension that visually displays HTTP requests and response headers from every website you visit.

Zabbix - Track, record, alert and visualize performance and availability of IT resources

WebSniffer - WebSniffer is an online tool to outlook HTTP request and response headers.

Dynatrace - Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

HTTP-Repeater (HTTP/s Live Headers) (Beta) - HTTP-Repeater (HTTP/s Live Headers) (Beta) is a browser extension that lets you capture browser requests and repeat the process in a loop automatically.

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