Best IT Alerting Software - Page 8

How Many IT Alerting Software Products Does G2 Track?

Total Products under this Category: 130

Category Stats (Oct 2026)

  • Average Rating: 4.55/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Dash0 (+2.32%) - Among all products in this category, Dash0 recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank IT Alerting Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 14,900+ Authentic Reviews
  • 130+ 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 IT Alerting Software

G2 Grid® for IT Alerting Software plotting products by satisfaction and market presence

Highlighted products: Site24x7, xMatters, IBM Instana, Datadog, UptimeRobot, PagerDuty, Uptime.com, and Xurrent IMR.

Underlying data: [Grid® JSON](https://www.g2.com/categories/it-alerting/grids.json?focus%5B%5D=site24x7&focus%5B%5D=xmatters&focus%5B%5D=ibm-instana&focus%5B%5D=datadog&focus%5B%5D=uptimerobot&focus%5B%5D=pagerduty&focus%5B%5D=uptime-com&focus%5B%5D=xurrent-imr)

CtrlB

CtrlB combines logs, metrics, traces, dashboards, and alerts in an observability platform powered by its search engine on object storage. Investigate production issues through the built-in UI, run full-text searches and SQL analytics, or connect AI agents to your telemetry through MCP. CtrlB’s indexing technology delivers fast answers with less compute, with data stored in open Parquet in your cloud. Use CtrlB for application observability, security log investigations, and as the query engine behind your own investigation agents.

Who Is the Company Behind CtrlB?

  • Seller: CtrlB
  • Year Founded: 2022
  • HQ Location: Bangalore, IN
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

Gisual

Gisual provides outage intelligence for telecoms and service providers We automate the collection and dissemination of 3rd party outage intel. Gisual’s data intelligence dramatically reduces complexity, costs, and resolution times. Connect and monitor all the devices your network depends on, not just the ones you own.

Who Is the Company Behind Gisual?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

isitup.cloud

Isitup.cloud offers sleek, well-designed status pages that provide real-time updates on your infrastructure's uptime and reliability. Built by experienced engineers with backgrounds in big data, high load systems, and user interfaces, the service ensures seamless performance even under demanding conditions. With intuitive incident management, Isitup.cloud helps build trust by offering transparent, up-to-date information. The platform features a free plan with all the essential tools for many use cases, plus the flexibility of a free API for easy integration with your services. Boost customer confidence with a reliable status page that highlights your commitment to uptime and performance.

Who Is the Company Behind isitup.cloud?

JAMS Incident Management

When something breaks, JAMS Incident Management makes sure the right person picks up (call, SMS, push, email, Microsoft Teams, or Slack) and keeps escalating through your on-call schedule until the alert is acknowledged. Built for the teams that can't afford a missed page.

Who Is the Company Behind JAMS Incident Management?

Monitor 24x7

Reliable monitoring solution for your websites, ports, SSL, ecommerce, APIs, web servers, mail servers, domain whois, domain expiry and more

Who Is the Company Behind Monitor 24x7?

Observe

Observe is a modern observability platform with AI SRE, built on a context graph and data lake, for faster search and correlation at lower cost. Observe integrates logs, APM, and infrastructure monitoring into a single platform built for AI-driven investigation. Collect, analyze, and retain all your telemetry in a streaming data lake, without the cost or scale limits of other platforms. Features: - Faster troubleshooting with AI SRE: Correlate signals using natural language. Investigate issues faster with an AI SRE that surfaces root causes and suggests actionable fixes. - Unleash performance at scale with the O11y Context Graph™: Logs, metrics, and traces are structured using semantic relationships, incremental views, and token indexes so you can search faster and correlate instantly. - Scale efficiently with an open data lake: Cut observability costs by up to 60% while maximizing reuse. Store telemetry in open formats with 10x compression on low-cost cloud storage. Observe ingests all data into a data lake based on low-cost cloud storage and open standards like OpenTelemetry and Apache Iceberg, helping you resolve incidents faster, boost engineering efficiency, and scale with a dramatically lower TCO.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate Observe?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)
  • Quality of Support: 10.0/10 (Category avg: 9.0/10)
  • Ease of Use: 9.2/10 (Category avg: 8.9/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Observe?

  • Seller: Snowflake, Inc.
  • Company Website:
  • Year Founded: 2012
  • HQ Location: 135 Constitution Drive, Menlo Park CA
  • Twitter: @SnowflakeDB
    278 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12,574 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Observe?

What Are G2 Users Discussing About Observe?

Operlog Tools

Enhance your system’s reliability by significantly lowering the risk of unintended downtime and streamlining the process of pinpointing root causes. Operlog Tools offer an effortless way to view and archive z/OS log streams, such as Operlog. They enable fast information retrieval with powerful search functions, allowing for quick processing and secure archiving of vast log entries.

Who Is the Company Behind Operlog Tools?

OpsFusion

OpsFusion is an on-call scheduling and alerting platform built to keep incident response simple and reliable. Teams can create custom on-call rotations and configure multi-layer escalation policies that automatically notify the right person by email, SMS, or voice call. The platform includes shift overrides, incident muting for active outages, pre-shift notification testing, and full visibility into every incident through detailed metrics, audit logs, and alert timelines — from the moment an alert triggers to its resolution.

Who Is the Company Behind OpsFusion?

Phare Uptime

Phare Uptime is a complete website monitoring platform. Monitor your websites' HTTP(s) endpoints, servers with TCP/UDP sockets, and SSL certificates from 12 locations in America, Europe, or Asia. Get alerted when anything goes wrong, using a centralized alerting system that can be tailored for each project, all integrated with your favourite tools. Fix bugs faster with an easy-to-use incident management system and event timeline, and communicate issues to your customers with a sleek status page.

Who Is the Company Behind Phare Uptime?

  • Seller: Phare
  • Year Founded: 2022
  • HQ Location: Tallinn, Estonia
  • Twitter: @usephare
    10 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Sedai

Sedai goes beyond recommendations. Our platform takes action to autonomously manage and optimize your cloud resources, without manual intervention. It analyzes your production environment to find cost and reliability optimization opportunities in real time — learning from behavior patterns and adapting to new releases. Under the hood, Sedai uses deep reinforcement learning to predict the impact of potential optimizations, enabling the platform to take these actions safely. Sedai's unique approach makes it the only way way to manage and optimize the cloud at scale. Unlike conventional automation, Sedai doesn't follow fixed rules and scripts. Instead, it acts like an experienced SRE: incrementally adjusting the configuration of your resources until the exact point where performance or availability would be impacted. The result? Sedai has executed more than 25 million autonomous actions in production — with 0 incidents. Ready to save 30–50% on your cloud costs? Visit sedai.io to speak with our cloud optimization experts.

Average Rating: 4.5/5.0

Total Reviews: 4

How Do G2 Users Rate Sedai?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 9.0/10)
  • Quality of Support: 7.5/10 (Category avg: 9.0/10)
  • Ease of Use: 7.9/10 (Category avg: 8.9/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Sedai?

  • Seller: Sedai
  • Company Website:
  • Year Founded: 2018
  • HQ Location: Pleasanton, California, United States
  • Twitter: @sedai_io
  • LinkedIn® Page: www.linkedin.com
    156 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Sedai?

What Are G2 Users Discussing About Sedai?

SendQuick Cloud

sendQuick onCloud is a systems availability monitoring and notification management platform for the cloud. It works with public cloud services to monitor systems, applications, services, and networks and flags up issues to your staff on duty. sendQuick onCloud integrates seamlessly with your IT monitoring services within major public cloud platforms. You can configure our services to meet your business needs. In return, we track system performance, latency, and availability metrics for you. We make monitoring easy and convenient, just the way you need it. In the event of system issues, sendQuick onCloud receives strings of information from the public cloud platforms and breaks down this information into parameters. Users are able to click on the desired parameter as the condition and set it as a threshold to trigger the alerts. We provide instant notifications right into your devices, exactly in the format that you prefer.

Who Is the Company Behind SendQuick Cloud?

ServicePilot

ServicePilot is a comprehensive, intelligent observability platform designed to help organizations maintain high‑performing, resilient IT environments. By unifying metrics, traces, logs and topology insights into a single, cohesive solution, ServicePilot enables IT teams to detect issues earlier, troubleshoot faster and prevent outages before they impact users or business operations. Its mission is simple: deliver full‑stack visibility that empowers organizations to ensure the continuity, reliability and performance of their digital services. Modern IT environments are increasingly complex, spanning on‑premise infrastructure, hybrid architectures, cloud‑native applications and legacy systems that still play a critical role. ServicePilot brings clarity to this complexity by consolidating monitoring across: - Servers - Networks - Applications - Websites - Databases - Telephony systems - Mainframes - IT and IoT infrastructure - And more. This unified approach eliminates operational silos and provides a single source of truth for IT operations, DevOps and SRE teams. At the core of the platform is an intelligent analytics engine that correlates data from every layer of the stack. By combining real‑time telemetry with automated detection, dynamic dashboards and contextual insights, ServicePilot helps teams quickly identify root causes, reduce mean time to resolution and optimize performance. Whether the challenge is application latency, network degradation, infrastructure saturation, or service disruptions, ServicePilot equips teams with the visibility and intelligence needed to act decisively. Beyond monitoring, ServicePilot delivers a scalable observability foundation that grows with the organization. Its extensive library of integrations, customizable dashboards and automated discovery capabilities make it easy to adapt to evolving architectures and emerging technologies. With a focus on simplicity, speed and actionable insights, ServicePilot helps IT teams shift from reactive firefighting to proactive service assurance. ServicePilot continues to innovate to meet the demands of modern IT operations, offering a powerful, unified platform that strengthens reliability, improves user experience and supports long‑term digital transformation. ServicePilot is available in both SaaS and On‑Premise deployment models, offering flexibility for organizations with diverse operational, regulatory, or security requirements. Enterprises, government agencies and managed service providers rely on ServicePilot to support mission‑critical environments where uptime, performance and compliance are non‑negotiable.

Who Is the Company Behind ServicePilot?

  • Seller: ServicePilot
  • Year Founded: 2001
  • HQ Location: Pornichet, FR
  • Twitter: @ServicePilot
    39 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®
Tian Lin
TL
Researched and written by Tian Lin
Updated October 3, 2024