# Best Website Monitoring Software - Page 5

## How Many Website Monitoring Software Products Does G2 Track?

**Total Products under this Category:** 245

### Category Stats (Aug 2026)

- **Average Rating:** 4.57/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** UptimeObserver (+1.75%) - Among all products in this category, UptimeObserver recorded the largest rating increase compared to last month

_Last updated: August 05, 2026_

## How Does G2 Rank Website Monitoring Software Products?

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

- 30 Analysts and Data Experts
- 8,800+ Authentic Reviews
- 245+ 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 Website Monitoring Software
 ![G2 Grid® for Website Monitoring Software plotting products by satisfaction and market presence](https://www.g2.com/categories/website-monitoring/grids.png?focus%5B%5D=13665&focus%5B%5D=70896&focus%5B%5D=5346&focus%5B%5D=3824&focus%5B%5D=124535&focus%5B%5D=27540&focus%5B%5D=1242114&focus%5B%5D=2056)

Highlighted products: Site24x7, Uptime.com, UptimeRobot, Datadog, Better Stack, IBM Instana, Pulsetic, and Dynatrace.

Underlying data: [Grid® JSON](https://www.g2.com/categories/website-monitoring/grids.json?focus%5B%5D=site24x7&focus%5B%5D=uptime-com&focus%5B%5D=uptimerobot&focus%5B%5D=datadog&focus%5B%5D=better-stack&focus%5B%5D=ibm-instana&focus%5B%5D=pulsetic&focus%5B%5D=dynatrace)

**Sponsored**

### Status.io

Status.io is a status page management and incident communication software solution that helps organizations communicate system health, service disruptions, and maintenance events to customers and stakeholders through hosted status pages. Status.io is a type of status page and incident communication solution that helps SaaS providers, DevOps teams, enterprise IT departments, and API providers maintain transparent communication with users during service outages and planned maintenance windows. The platform serves organizations that need to reduce support ticket volume during incidents, maintain customer trust through proactive status updates, and automate status communication through integrations with existing monitoring infrastructure. The software enables users to create and manage public or private status pages that display real-time system health, component-level status information, performance metrics, active incidents, and scheduled maintenance events. Status pages operate on infrastructure separate from the user's primary systems, ensuring availability during outages. The platform supports customization through design tools or custom HTML, CSS, and JavaScript to align status pages with organizational branding. • \*\*Status Page Management\*\*: Create branded status pages displaying overall system health, component status for websites, APIs, mobile apps, and services, real-time performance metrics, active incidents, scheduled maintenance, and historical status updates • \*\*Incident and Maintenance Tracking\*\*: Create, update, and resolve incidents with automatic component status updates, schedule maintenance windows with automated subscriber reminders, and maintain comprehensive event history timelines • \*\*Multi-Channel Notifications\*\*: Send unlimited notifications via email, SMS, webhooks, RSS feeds, iCalendar, IRC, Microsoft Teams, Slack, and Twitter/X, with subscriber preference management for notification channels • \*\*Monitoring Tool Integrations\*\*: Automate status updates through integrations with monitoring and alerting tools including Nagios, New Relic, OpsGenie, PagerDuty, Pingdom, Site24x7, StatusCake, UptimeRobot, Datadog, LogicMonitor, Dynatrace, and Zabbix, with support for custom integrations via Developer API • \*\*Metrics and Analytics\*\*: Display live performance charts using real-time data from Custom Metric API or external sources, tracking response times, uptime percentages, and other performance indicators • \*\*Developer API Access\*\*: Provide programmatic access to status information through public Status API returning JSON format data, enabling API consumers to handle service disruptions programmatically in applications • \*\*Enterprise Security Features\*\*: Support for private status pages with single sign-on authentication via OIDC or SAML Identity Providers including OneLogin, Auth0, Okta, Azure AD, and Google Workspace, with optional IP Access Control The platform infrastructure is distributed across multiple geographic regions and cloud providers to maintain availability and redundancy. Status pages remain accessible when primary infrastructure experiences outages, providing a communication channel during critical incidents. The solution serves organizations ranging from startups to large enterprises managing complex, multi-tenant infrastructure.

[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=1688&secure%5Bchosen_at%5D=2026-08-11T19%3A44%3A57Z&secure%5Bdisplayable_resource_id%5D=1688&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1688&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=84907&secure%5Bresource_id%5D=1688&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fwebsite-monitoring%3Fpage%3D5&secure%5Btoken%5D=ae4cff8d0afba195f1189e2ef876ca2954f1261bac758fbca55da08f688f8d67&secure%5Burl%5D=https%3A%2F%2Fstatus.io%2F%3Futm_source%3Dg2%26utm_medium%3Dpaid%26utm_campaign%3Dprofile&secure%5Burl_type%5D=custom_url)

### [Graphite](https://www.g2.com/products/graphite/reviews)

Graphite is an enterprise-ready monitoring tool, used to track the performance of websites, apps, business services and networked servers.

**Average Rating:** 3.8/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Graphite?

- **Baseline:** 5.8/10 (Category avg: 9.0/10)
- **Reporting:** 6.7/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Graphite?

- **Seller:** [Graphiteapp](https://www.g2.com/sellers/graphiteapp)
- **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=1344ad07a69fcb58fd2f4974ec64c10d16a5bf6439571823d8e9972d04ebf2b2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgraphite-project%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

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

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

**["Very easy to learn and use"](https://www.g2.com/survey_responses/graphite-review-7939202)**

**Rating:** 5.0/5.0 stars

_— Verified User in Packaging and Containers_

[Read full review](https://www.g2.com/survey_responses/graphite-review-7939202)

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

- [Is Graphite a database?](https://www.g2.com/discussions/is-graphite-a-database)
- [What is the difference between Graphite and Grafana?](https://www.g2.com/discussions/what-is-the-difference-between-graphite-and-grafana)
- [What is Graphite software used for?](https://www.g2.com/discussions/what-is-graphite-software-used-for)

### [Netumo](https://www.g2.com/products/netumo/reviews)

Netumo offers you a suite of features to increase your level of market competitiveness, without it requiring more of your time and giving you the tools to run your business seamlessly. We notify you when something requires your attention. What can you do with our tool: 1. Manage all your websites in one platform 2. Be notified if your website is down in seconds 3. Performance Audit on SEO, Speed, Best Practices for you and your competitors 4. Security Audits for you and you competitors 5. Monitor Competitor price changes and offers 6. Monitor all your certifications 7. Create custom automated reporting so you only receive what is important to you when you need it.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### Who Is the Company Behind Netumo?

- **Seller:** [Netumo](https://www.g2.com/sellers/netumo)
- **Year Founded:** 2014
- **HQ Location:** N/A
- **Twitter:** @netumodotcom  
287 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1f786f53cbff7fc92a9ce69891e108e8ec06a40b89108053c709d6d6e06b7daa&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnetumo&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

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

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

**["Lots of features for a fair price."](https://www.g2.com/survey_responses/netumo-review-4708098)**

**Rating:** 5.0/5.0 stars

_— Daniele B._

[Read full review](https://www.g2.com/survey_responses/netumo-review-4708098)

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

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

### [PerfAgents Uncloud](https://www.g2.com/products/perfagents-uncloud/reviews)

AI Driven Enterprise Synthetic Monitoring that Monitors Availability & Response Time Metrics of your web applications round-the-clock and from around-the-world.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate PerfAgents Uncloud?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.9/10)
- **Baseline:** 8.3/10 (Category avg: 9.0/10)
- **Reporting:** 8.3/10 (Category avg: 8.9/10)

#### Who Is the Company Behind PerfAgents Uncloud?

- **Seller:** [PerfAgents](https://www.g2.com/sellers/perfagents)
- **Year Founded:** 2018
- **HQ Location:** Jacksonville, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ca6f785a3e605fc2e8a5ebbb2fb0b74103aabd8a625539f67252ee6b06b074d2&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fperfagents-ai&secure%5Burl_type%5D=linkedin_company_website)  
5 employees on LinkedIn®

#### Who Uses This Product?

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

#### What Are Recent G2 Reviews of PerfAgents Uncloud?

**["Democratizing Synthetic Monitoring"](https://www.g2.com/survey_responses/perfagents-uncloud-review-9573790)**

**Rating:** 4.5/5.0 stars

_— Rasal V._

[Read full review](https://www.g2.com/survey_responses/perfagents-uncloud-review-9573790)

**["Good tool for monitor your test with your favorite E2E Framework"](https://www.g2.com/survey_responses/perfagents-uncloud-review-9510028)**

**Rating:** 4.0/5.0 stars

_— 👩‍💻Abigail A._

[Read full review](https://www.g2.com/survey_responses/perfagents-uncloud-review-9510028)

### [Super Monitoring](https://www.g2.com/products/super-monitoring/reviews)

Monitoring websites and web apps for their uptime and proper functioning.

**Average Rating:** 4.0/5.0

**Total Reviews:** 2

#### Who Is the Company Behind Super Monitoring?

- **Seller:** [SITEIMPULSE](https://www.g2.com/sellers/siteimpulse)
- **Year Founded:** 1998
- **HQ Location:** Warsaw, PL
- **Twitter:** @siteimpulsecom  
31 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f46f3238a981efe20f1ea1f28445b1ad74a7e12846d780ade2a33c2a33b4d440&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F211810&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Super Monitoring?

**["Extremely useful"](https://www.g2.com/survey_responses/super-monitoring-review-113190)**

**Rating:** 4.0/5.0 stars

_— Jurgens S._

[Read full review](https://www.g2.com/survey_responses/super-monitoring-review-113190)

**["handy for monitoring performance"](https://www.g2.com/survey_responses/super-monitoring-review-170345)**

**Rating:** 4.0/5.0 stars

_— Tejas P._

[Read full review](https://www.g2.com/survey_responses/super-monitoring-review-170345)

#### What Are G2 Users Discussing About Super Monitoring?

- [What is Super Monitoring used for?](https://www.g2.com/discussions/what-is-super-monitoring-used-for)

### [Tethered](https://www.g2.com/products/tethered/reviews)

Tethered is an uptime monitoring tool that is 100% free. Monitor unlimited websites and servers and get notified on unlimited integrations for free.

**Average Rating:** 4.8/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Tethered?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 8.9/10)
- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 7.5/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Tethered?

- **Seller:** [Tethered](https://www.g2.com/sellers/tethered)
- **Year Founded:** 2024
- **HQ Location:** Florida, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=bf79400064ceac2c7d8c9aeaf9a8484245400af57f867eb72f7fae57bf0cd5fb&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftetheredapp&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Simple and effective"](https://www.g2.com/survey_responses/tethered-review-9954838)**

**Rating:** 5.0/5.0 stars

_— Verified User in Graphic Design_

[Read full review](https://www.g2.com/survey_responses/tethered-review-9954838)

**["Works as expected"](https://www.g2.com/survey_responses/tethered-review-9947316)**

**Rating:** 4.5/5.0 stars

_— Verified User in Facilities Services_

[Read full review](https://www.g2.com/survey_responses/tethered-review-9947316)

### [Uptime Monitor](https://www.g2.com/products/uptime-monitor/reviews)

Free website uptime monitoring tool. Status pages included.

**Average Rating:** 5.0/5.0

**Total Reviews:** 2

#### Who Is the Company Behind Uptime Monitor?

- **Seller:** [CodeMatters](https://www.g2.com/sellers/codematters-61c2b655-fc68-4632-b454-9a993c0d9a99)
- **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=c1095d722bf060c53b639635a67f2343a0deed525154aba94f3109a5b1541c98&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fuptime-monitor%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

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

#### What Are Recent G2 Reviews of Uptime Monitor?

**["Fast, efficient, cheap and focused"](https://www.g2.com/survey_responses/uptime-monitor-review-8171694)**

**Rating:** 5.0/5.0 stars

_— Viktor S._

[Read full review](https://www.g2.com/survey_responses/uptime-monitor-review-8171694)

**["Fast and reliable uptime monitoring."](https://www.g2.com/survey_responses/uptime-monitor-review-8170849)**

**Rating:** 5.0/5.0 stars

_— Павел ._

[Read full review](https://www.g2.com/survey_responses/uptime-monitor-review-8170849)

### [Uptime Monitoring](https://www.g2.com/products/uptime-monitoring/reviews)

Pinghut is a web-based service that monitors the status of your website or server. Uptime monitoring helps minimize costly downtime by providing timely alerts.

**Average Rating:** 4.8/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Uptime Monitoring?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 8.9/10)
- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 9.2/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Uptime Monitoring?

- **Seller:** [Pinghut](https://www.g2.com/sellers/pinghut)
- **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% Small

#### What Do G2 Reviewers Say About Uptime Monitoring?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **quick notification system** that minimizes the impact of uptime issues on their business operations.
- Users appreciate the **fast notifications** from Uptime Monitoring, ensuring minimal business impact from uptime issues.

#### What Are Recent G2 Reviews of Uptime Monitoring?

**["Uptime Monitoring is a user friendly and powerful monitoring system for websites and web services"](https://www.g2.com/survey_responses/uptime-monitoring-review-9370639)**

**Rating:** 5.0/5.0 stars

_— Andy G._

[Read full review](https://www.g2.com/survey_responses/uptime-monitoring-review-9370639)

**["Does what is says on the tin without issues"](https://www.g2.com/survey_responses/uptime-monitoring-review-10739285)**

**Rating:** 4.5/5.0 stars

_— Torlock C._

[Read full review](https://www.g2.com/survey_responses/uptime-monitoring-review-10739285)

### [WebSite-Watcher](https://www.g2.com/products/website-watcher/reviews)

WebSite-Watcher is a powerful yet simple website-monitoring tool, perfectly suited to the beginner and advanced user alike. This software places you in complete control over what gets checked, when it gets checked, and even how you are notified.

**Average Rating:** 5.0/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate WebSite-Watcher?

- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind WebSite-Watcher?

- **Seller:** [Aignesberger Software](https://www.g2.com/sellers/aignesberger-software)
- **Year Founded:** 1996
- **HQ Location:** Puchheim, AT
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=75262b0d8b864092d0309991bbbfc977af5d715a417aa552f2f17fd1426c9e68&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Faignesberger-software-gmbh%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

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

#### What Are Recent G2 Reviews of WebSite-Watcher?

**["These others are not doing what Website Watcher does"](https://www.g2.com/survey_responses/website-watcher-review-4709721)**

**Rating:** 5.0/5.0 stars

_— Sam S._

[Read full review](https://www.g2.com/survey_responses/website-watcher-review-4709721)

**["Best software to keep you updated on website changes."](https://www.g2.com/survey_responses/website-watcher-review-3042412)**

**Rating:** 5.0/5.0 stars

_— Peter G._

[Read full review](https://www.g2.com/survey_responses/website-watcher-review-3042412)

#### What Are G2 Users Discussing About WebSite-Watcher?

- [What is WebSite-Watcher used for?](https://www.g2.com/discussions/what-is-website-watcher-used-for)

### [Xitoring](https://www.g2.com/products/xitoring/reviews)

Xitoring is an all-in-one monitoring solution for your IT infrastructure to keep it fast, and simple! Key Features: - Uptime monitoring (Ping, HTTP, API, DNS, FTP, Mail, Heartbeat, Cronjob, TCP, UDP) - 1 minute interval - Linux Server Monitoring - Windows Server Monitoring - SSL monitoring - Monitor your server software (Web servers, databases, Docker, etc.) - Public and Private Status page - Over 20 notification channels included (Email, WhatsApp, SMS, Telegram, Pagerduty, and more!) - Over 15 global probing nodes - iOS and Android app Alerts and Notifications via: - Email - SMS - Mobile Push Notification - Phone Call - Telegram - WhatsApp - Slack - Microsoft Teams - Mattermost - Discord - Google Chat - Atlassian OpsGenie - Ntfy - Gotify - Spike.sh - Splunk on-call - PushOver - Pushbullet - PagerDuty - Webhooks - Zapier OS Support and Integrations: - Windows Server 2012 and earlier - Major Linux distros (Ubuntu +14, CentOS +6) Integrations: - Basic Server metrics (CPU, Memory, Disk usage & IO, Network, etc) - Services and Processes - Apache - Nginx - PHP - MySql - MongoDB - HAProxy - Redis - KeyDB - MariaDB - Docker host and containers - Supervisor - IIS - Varnish - RabbitMQ - CouchDB - Kafka - and more! Register and start monitoring at no cost for 2 servers and 8 uptime checks forever.

**Average Rating:** 5.0/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Xitoring?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 8.9/10)
- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Xitoring?

- **Seller:** [Xitoring](https://www.g2.com/sellers/xitoring)
- **Year Founded:** 2021
- **HQ Location:** Newark, US
- **Twitter:** @xitoring  
48 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2dae78cf828d9545106a15896a6ed5142e154865ce3e9f548b426688e66cc4cc&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fxitoring%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Great resources monitoring for our servers and application"](https://www.g2.com/survey_responses/xitoring-review-9215736)**

**Rating:** 5.0/5.0 stars

_— Ralph K._

[Read full review](https://www.g2.com/survey_responses/xitoring-review-9215736)

**["All-in-one solution for seamless website monitoring and server management"](https://www.g2.com/survey_responses/xitoring-review-9194888)**

**Rating:** 5.0/5.0 stars

_— Chris R._

[Read full review](https://www.g2.com/survey_responses/xitoring-review-9194888)

### [Alertra Website Uptime Monitoring](https://www.g2.com/products/alertra-website-uptime-monitoring/reviews)

Website Monitoring Service You Can Rely On. We check your servers and routers continuously, ensuring that you are the first to know when an outage or slowdown occurs.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Alertra Website Uptime Monitoring?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.9/10)
- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Alertra Website Uptime Monitoring?

- **Seller:** [Alertra](https://www.g2.com/sellers/alertra)
- **Year Founded:** 2000
- **HQ Location:** Stillwater, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1208184122a5078999334e7d2c0eed8726f5bb5f8081e62a8b4a32a4f74ee664&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Falertra&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Alertra Website Uptime Monitoring?

**["Alertra is a must if you run your own servers"](https://www.g2.com/survey_responses/alertra-website-uptime-monitoring-review-5064819)**

**Rating:** 5.0/5.0 stars

_— Verified User in Computer & Network Security_

[Read full review](https://www.g2.com/survey_responses/alertra-website-uptime-monitoring-review-5064819)

#### What Are G2 Users Discussing About Alertra Website Uptime Monitoring?

- [What is Alertra Website Uptime Monitoring used for?](https://www.g2.com/discussions/alertra-website-uptime-monitoring-what-is-alertra-website-uptime-monitoring-used-for)
- [What is Alertra Website Uptime Monitoring used for?](https://www.g2.com/discussions/what-is-alertra-website-uptime-monitoring-used-for)

### [Alibaba CloudMonitor](https://www.g2.com/products/alibaba-cloudmonitor/reviews)

Alibaba CloudMonitor is a comprehensive monitoring and management service designed to provide real-time insights into the performance, availability, and health of your Alibaba Cloud resources and applications. By collecting and analyzing a wide range of metrics, CloudMonitor enables users to detect service availability issues, set up customized alarms, and take prompt actions to ensure optimal application performance. The service is user-friendly, requiring no coding for setup, and offers a visual dashboard for easy monitoring and reporting. Key Features and Functionality: - Real-Time Monitoring: Collects over 30 metrics per second, including CPU utilization, memory usage, network activity, and disk I/O, providing immediate insights into resource performance. - Process and Availability Monitoring: Monitors active processes and checks the connectivity of specific URLs and ports, sending immediate alerts when anomalies are detected. - Hybrid Cloud Monitoring: Supports monitoring of both Alibaba Cloud resources and external servers, ensuring comprehensive oversight of cloud and on-premises applications. - Flexible Alarm Management: Allows users to set alarms based on various scenarios with customizable thresholds and multiple notification methods, such as email, SMS, and instant messaging platforms. - Application Group Management: Enables grouping of resources by business type, facilitating efficient monitoring and management of cloud resources across different applications. - Custom Dashboards and Reports: Provides a visual dashboard for comprehensive monitoring information and allows users to create customized reports effortlessly. Primary Value and Problem Solved: Alibaba CloudMonitor addresses the critical need for continuous and proactive monitoring of cloud resources and applications. By offering real-time data collection, flexible alarm configurations, and comprehensive monitoring capabilities, it empowers users to maintain high availability and performance of their services. The service simplifies the complexity of cloud resource management, reduces the risk of downtime, and enhances operational efficiency, ensuring that businesses can respond swiftly to potential issues and maintain seamless service delivery.

**Average Rating:** 4.8/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate Alibaba CloudMonitor?

- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Alibaba CloudMonitor?

- **Seller:** [Alibaba](https://www.g2.com/sellers/alibaba)
- **HQ Location:** Hangzhou
- **Twitter:** @alibaba\_cloud  
1,189,812 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=04233a035f0a002519b0cdb9979126540aa93dd4a9519e658a93e9e729f58be9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1218665%2F&secure%5Burl_type%5D=linkedin_company_website)  
5,110 employees on LinkedIn®
- **Ownership:** BABA
- **Total Revenue (USD mm):** $509,711

#### Who Uses This Product?

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

#### What Are Recent G2 Reviews of Alibaba CloudMonitor?

**["Realtime monitoring with alibaba cloud monitor"](https://www.g2.com/survey_responses/alibaba-cloudmonitor-review-5050981)**

**Rating:** 4.5/5.0 stars

_— Deepak K._

[Read full review](https://www.g2.com/survey_responses/alibaba-cloudmonitor-review-5050981)

**["A useful Monitoring tool "](https://www.g2.com/survey_responses/alibaba-cloudmonitor-review-1406955)**

**Rating:** 5.0/5.0 stars

_— Douglas G._

[Read full review](https://www.g2.com/survey_responses/alibaba-cloudmonitor-review-1406955)

#### What Are G2 Users Discussing About Alibaba CloudMonitor?

- [Does Alibaba use cloud computing?](https://www.g2.com/discussions/does-alibaba-use-cloud-computing)
- [What is a cloud usage monitor?](https://www.g2.com/discussions/what-is-a-cloud-usage-monitor)
- [What is Alibaba Cloud monitor?](https://www.g2.com/discussions/what-is-alibaba-cloud-monitor)

### [Allarmia](https://www.g2.com/products/allarmia/reviews)

Every alert in your systems, your domain durations and SSL certificates are now under control. With just one app, track all your alerts and stay secure.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Allarmia?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 8.9/10)
- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Allarmia?

- **Seller:** [Priente Software](https://www.g2.com/sellers/priente-software)
- **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=9de6cc7d1c7e42dc502a234cd6d3bb7ca5d128d3f95b055341af8773a568302a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fallarmia%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["It is easy to use, fast and efficient"](https://www.g2.com/survey_responses/allarmia-review-8851021)**

**Rating:** 5.0/5.0 stars

_— Onur E._

[Read full review](https://www.g2.com/survey_responses/allarmia-review-8851021)

### [Auditzy](https://www.g2.com/products/auditzy/reviews)

𝗔𝘂𝗱𝗶𝘁𝘇𝘆 is a 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗧𝗼𝗼𝗹 designed to help: - SEO professionals, - Product Managers - Frontend Developers - CXOs from, - eCommerce companies - Web development agencies, - Web First Business Auditzy offers an extensive range of features to oversee and enhance website speed, efficiency, and user accessibility tailored to different Visitor First Personas (VFP). 𝗞𝗲𝘆 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗼𝗳 𝗔𝘂𝗱𝗶𝘁𝘇𝘆 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: - 𝗩𝗶𝘀𝗶𝘁𝗼𝗿-𝗙𝗶𝗿𝘀𝘁 𝗣𝗲𝗿𝘀𝗼𝗻𝗮 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵: Auditzy allows users to understand website performance, speed, and accessibility across 𝟱𝟬𝟬𝟬+ 𝘄𝗲𝗯𝘀𝗶𝘁𝗲 𝘃𝗶𝘀𝗶𝘁𝗼𝗿 𝗽𝗲𝗿𝘀𝗼𝗻𝗮𝘀. This means it takes into account factors such as the device, network, and location of the user when assessing website performance. -𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Users can manage multiple website performance by creating a portfolio for each Domain. This makes it easier to keep track of performance across different websites. - 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗦𝗵𝗮𝗿𝗶𝗻𝗴: Auditzy allows users to white-label reports and share them with clients and team members. This can help improve communication and understanding of website performance. - 𝗗𝗮𝘁𝗮 𝗦𝘁𝗼𝗿𝗮𝗴𝗲: Auditzy stores data in the cloud, allowing users to showcase website performance trends over time. This can help identify patterns and areas for improvement. - 𝗧𝗲𝗮𝗺 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: Users can onboard different stakeholders by creating teams and assigning client accounts accordingly. This can improve collaboration and efficiency. - 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗦𝗽𝗲𝗲𝗱 𝗧𝗲𝘀𝘁𝘀: Auditzy allows users to conduct website performance monitoring and speed tests across various devices, networks, and locations. This can help ensure a consistent user experience across different scenarios. - 𝗣𝗿𝗼𝘀𝗽𝗲𝗰𝘁𝗶𝗻𝗴 𝗧𝗼𝗼𝗹: Auditzy can also be used as a prospecting tool by web development agencies. It allows them to track a prospect's website performance over time, gather data-driven insights, and present their website performance across personas. - 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: In collaboration with Lighthouse, Auditzy provides actionable insights to optimize website performance. It also offers a Free Core Web Vitals history checker tool to help users 𝗮𝗻𝗮𝗹𝘆𝘇𝗲 𝘁𝗵𝗲 𝗹𝗮𝘀𝘁 𝟲 𝗺𝗼𝗻𝘁𝗵𝘀' 𝘁𝗿𝗲𝗻𝗱𝘀 𝗶𝗻 𝗖𝗼𝗿𝗲 𝗪𝗲𝗯 𝗩𝗶𝘁𝗮𝗹𝘀. - 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗕𝘂𝗹𝗸 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: URL detection using Sitemap for any domain to save the manual URL addition process. You can also schedule audits to monitor web pages hourly, daily and weekly. - 𝗖𝗼𝗿𝗲 𝗪𝗲𝗯 𝗩𝗶𝘁𝗮𝗹𝘀 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Generate Core Web Vitals instantly per the CrUX (Chrome User Experience) data set. Passing Core Web Vitals also helps in the SEO ranking of web pages. You can perform Bulk Core Web Vitals Test for upto 5000 URLs in one Batch - 𝗖𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗼𝗿 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀: Discover Your Competitors' Performance Secrets and Boost Your Website Performance. Stay Ahead of the Competition game via apple-to-apple comparison. Experience the power of professional website performance management. Sign up today and take advantage of our advanced features to monitor website performance.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Auditzy?

- **Baseline:** 10.0/10 (Category avg: 9.0/10)
- **Reporting:** 10.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Auditzy?

- **Seller:** [Auditzy technologies](https://www.g2.com/sellers/auditzy-technologies)
- **Year Founded:** 2022
- **HQ Location:** Mumbai, IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9363d89ac1a2ce40ed14f7a2fd824f2f2d69017df5f6421dea5c93eba8e37868&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fauditzy&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["How Audityzy got my website to get best in class on performance"](https://www.g2.com/survey_responses/auditzy-review-8636936)**

**Rating:** 5.0/5.0 stars

_— Ashish A._

[Read full review](https://www.g2.com/survey_responses/auditzy-review-8636936)

### [BrowserStack Website Scanner](https://www.g2.com/products/browserstack-website-scanner/reviews)

All-in-one tool to scan, detect & fix accessibility, visual, responsiveness, website performance & other issues. Start automating QA in 2-minutes. Expand coverage. No setup, no code required.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate BrowserStack Website Scanner?

- **Baseline:** 5.0/10 (Category avg: 9.0/10)
- **Reporting:** 5.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind BrowserStack Website Scanner?

- **Seller:** [BrowserStack](https://www.g2.com/sellers/browserstack)
- **Year Founded:** 2011
- **HQ Location:** Dublin, Dublin
- **Twitter:** @browserstack  
11,547 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9c3d38469c8b7ca065ccf05334ea8c918801a3e5d7784c9a1b5b5de1ae75b88b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2553488%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,797 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Do G2 Reviewers Say About BrowserStack Website Scanner?

_AI-generated summary from verified user reviews_

##### Pros

- Users enjoy the **easy setup** of BrowserStack Website Scanner, simplifying the scanning process with just a URL input.

##### Cons

- Users report **data inaccuracy** with BrowserStack Website Scanner, often missing visual bugs and accessibility issues.

#### What Are Recent G2 Reviews of BrowserStack Website Scanner?

**["It's been a good experience using the website scanner"](https://www.g2.com/survey_responses/browserstack-website-scanner-review-11595725)**

**Rating:** 4.0/5.0 stars

_— Shivam A._

[Read full review](https://www.g2.com/survey_responses/browserstack-website-scanner-review-11595725)

### [CheckMeDEV](https://www.g2.com/products/checkmedev/reviews)

CheckMe.dev — Global Website Availability Monitoring from 57+ Countries CheckMe.dev shows you what standard uptime monitoring misses. While your dashboard says "all systems go," users in France might be hitting a timeout, users in Brazil seeing a 503, and users in Singapore unable to connect at all. CDN misconfigurations, ISP-level filtering, and regional blocks are invisible to traditional tools — CheckMe.dev makes them visible. Built by engineers at NEWFINTECH, CheckMe.dev runs real-time availability checks from nodes deployed on real ISP networks across 57+ countries — not cloud data centers. Every check captures a full set of metrics: HTTP status, TTFB, DNS resolution time, TCP connect, TLS handshake, packet loss, latency, jitter, SSL expiry, blocked state, and resolved IP — all reported per region, per check. Key capabilities: Geo-distributed monitoring across 57+ countries in Europe, Asia-Pacific, North America, Middle East, Latin America, and Eastern Europe Real ISP network nodes — not VPNs, not proxies, not data centers Detects what others miss — CDN edge failures, ISP-level throttling, regional routing issues, geo-blocks Seamless integrations — works alongside your existing stack via Zabbix, Prometheus, or direct API Instant geo-specific alerts — know exactly which country and which metric failed Up and running in under 5 minutes — no infrastructure to provision or maintain CheckMe.dev is built for DevOps and SRE teams managing uptime SLAs, backend teams launching in new regions or migrating CDNs, and agencies running paid traffic campaigns where every minute of geo-downtime burns budget. Over 500 teams already rely on it to see their website the way real users do — from everywhere.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind CheckMeDEV?

- **Seller:** [NEW FIN-TECH](https://www.g2.com/sellers/new-fin-tech)
- **HQ Location:** Dubai, AE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0f61fe1c50d280ad97aafcd8e7006008c55af273eb0058a2f21a019fa1c0845b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnewftch&secure%5Burl_type%5D=linkedin_company_website)  
7 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

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

**["Simple, Practical, and Reliable Monitoring Tool"](https://www.g2.com/survey_responses/checkmedev-review-13071632)**

**Rating:** 5.0/5.0 stars

_— Nikita S._

[Read full review](https://www.g2.com/survey_responses/checkmedev-review-13071632)

- [‹ Prev‹ Prev](/categories/website-monitoring?order=g2_score&page=4#product-list)
- [1](/categories/website-monitoring?order=g2_score#product-list)
- [2](/categories/website-monitoring?order=g2_score&page=2#product-list)
- [3](/categories/website-monitoring?order=g2_score&page=3#product-list)
- [4](/categories/website-monitoring?order=g2_score&page=4#product-list)
- 5
- [6](/categories/website-monitoring?order=g2_score&page=6#product-list)
- [7](/categories/website-monitoring?order=g2_score&page=7#product-list)
- [8](/categories/website-monitoring?order=g2_score&page=8#product-list)
- [9](/categories/website-monitoring?order=g2_score&page=9#product-list)
- …
- [16](/categories/website-monitoring?order=g2_score&page=16#product-list)
- [17](/categories/website-monitoring?order=g2_score&page=17#product-list)
- [Next ›Next ›](/categories/website-monitoring?order=g2_score&page=6#product-list)

Spotlight Categories

[Multi-Country Payroll Software](https://www.g2.com/categories/multi-country-payroll)

[Revenue Operations & Intelligence (RO&I) Software](https://www.g2.com/categories/revenue-operations-intelligence-ro-i)

[E-Commerce Platforms](https://www.g2.com/categories/e-commerce-platforms)

[Contract Management Software](https://www.g2.com/categories/contract-management)

[Contact Center Quality Assurance Software](https://www.g2.com/categories/contact-center-quality-assurance)

Similar Categories

- [AI Agent Observability](/categories/ai-agent-observability)
- [Application Performance Monitoring (APM)](/categories/application-performance-monitoring-apm)
- [Cloud Infrastructure Monitoring](/categories/cloud-infrastructure-monitoring)
- [Database Monitoring](/categories/database-monitoring)

- [Enterprise Monitoring](/categories/enterprise-monitoring)
- [Hardware Monitoring](/categories/hardware-monitoring)
- [Log Monitoring](/categories/log-monitoring)
- [Network Monitoring](/categories/network-monitoring)

- [Observability Pipeline](/categories/observability-pipeline)
- [Observability Software](/categories/observability-software)
- [Other Monitoring](/categories/other-monitoring)

[Browse Website Monitoring Themes](/categories/website-monitoring/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 April 9, 2026

Website monitoring software facilitates the monitoring, testing, alerting, and reporting of website downtime, speed, health, and reliability, enabling website and IT administrators to quickly uncover and diagnose performance issues from a site's external or internal network, servers, email, forms, and flows.

### Core Capabilities of Website Monitoring Software

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

- Monitor and track web availability metrics such as HTTP, DNS, SMTP, SSH, and PING
- Monitor and track page loading speed metrics such as page load time and time to interactive
- Establish downtime, speed, and performance-related baseline metrics and alert administrators when performance degrades
- Provide visual data and reporting for users to better understand their website downtime and performance metrics

### Common Use Cases for Website Monitoring Software

Website and IT administrators use monitoring tools to maintain reliable uptime and strong performance for business-critical sites. Common use cases include:

- Setting up continuous availability monitoring and instant alerts for site downtime or response time degradation
- Tracking page load speed metrics to identify and fix performance bottlenecks
- Generating performance reports to inform infrastructure decisions and demonstrate reliability to stakeholders

### How Website Monitoring Software Differs from Other Tools

Website monitoring solutions complement [digital experience monitoring (DEM) software](https://www.g2.com/categories/digital-experience-monitoring-dem), which focuses on optimizing the broader end-user experience. They are also closely related to [application performance monitoring (APM) software](https://www.g2.com/categories/application-performance-monitoring-apm), which tracks the performance of software or web applications in more technical depth, including code-level diagnostics and distributed tracing that website monitoring tools typically do not provide.

### Insights from G2 on Website Monitoring Software

Based on category trends on G2, real-time downtime alerts and visual performance dashboards stand out as the most valued features. Faster incident response and improved uptime stand out as primary outcomes of adoption.

Show More