List of the Top 5 DevOps Software for Checkly in 2025

PagerDuty, Inc. (NYSE PD) stands out as a frontrunner in the realm of digital operations management, catering to businesses of various scales that seek to enhance customer experiences in an always-connected environment. Teams utilize PagerDuty to swiftly diagnose and resolve issues while uniting the appropriate individuals to avert similar challenges in the future. With over 350 integrations, including popular platforms such as Slack, Zoom, and ServiceNow, along with Microsoft Teams, Salesforce, and AWS, PagerDuty enables organizations to consolidate their technological resources and attain a comprehensive perspective on their operations. This integration not only streamlines workflows within their existing tools but also fosters improved collaboration among team members. Consequently, PagerDuty empowers organizations to be more proactive and effective in their operational strategies.

GitLab serves as a comprehensive DevOps platform that provides an all-in-one CI/CD toolchain, simplifying the workflow for teams. With a singular interface, unified conversations, and a consistent permission model, GitLab transforms collaboration among Security, Development, and Operations teams within a single application. This integration leads to significant reductions in development time and costs, minimizes application vulnerabilities, and accelerates software delivery processes. Furthermore, it enhances developer productivity by facilitating source code management that promotes collaboration, sharing, and coordination among the entire software development team. To expedite software delivery, GitLab enables efficient tracking and merging of branches, auditing of changes, and supports concurrent work efforts. Teams can review code, engage in discussions, share knowledge, and pinpoint defects, even in distributed settings, through asynchronous review processes. Additionally, the platform automates and tracks code reviews, generating reports that enhance transparency and continuous improvement in the development cycle. By offering these robust features, GitLab not only streamlines operations but also fosters a culture of collaboration and efficiency within development teams.

Stay alert and proactive when handling incidents in Development and Operations. Quickly notify the relevant team members, reduce response time, and avoid alert fatigue. Opsgenie acts as a modern incident management tool, ensuring that critical incidents are addressed without delay and that designated team members take the appropriate actions promptly. The platform gathers alerts from your monitoring systems and custom applications, sorting each notification by its relevance and urgency. On-call schedules are set up to make sure that the right personnel receive alerts through various communication channels such as phone calls, emails, SMS, and mobile push notifications. If an alert is not acknowledged, Opsgenie automatically escalates the issue, guaranteeing that it receives the attention and response it requires. Take advantage of a free trial to test its features. By implementing Opsgenie, teams can significantly improve their incident response processes and create a more streamlined operational environment, ultimately leading to better service delivery and user satisfaction.

Squadcast serves as an incident management solution tailored for Site Reliability Engineers (SREs). Its features, such as Squadcast Actions, promote a blameless culture by lessening the reliance on traditional physical war rooms during incident response. This not only streamlines communication but also fosters collaboration among teams, ultimately enhancing the overall efficiency of incident resolution.

Zenduty provides a robust platform designed for incident alerting, on-call management, and response orchestration, seamlessly embedding reliability into production operations. It offers a consolidated perspective on the health of all production activities, empowering teams to respond to incidents with a 90% faster turnaround and resolve issues in 60% less time. With customizable, data-driven on-call schedules, you can ensure continuous coverage for critical incidents. The platform supports the implementation of top-tier incident response protocols, facilitating faster resolutions through effective task delegation and collaborative triaging. It also automatically integrates your playbooks into every incident, promoting a systematic approach to each challenge. You can document incident-related tasks and action items, enhancing the quality of postmortems and preparing for future incidents. By filtering out unnecessary alerts, your engineering and support teams can focus on the notifications that truly require attention. Additionally, Zenduty features over 100 integrations with a variety of tools, including application performance management (APM), log monitoring, error tracking, server monitoring, IT service management (ITSM), support systems, and security services, significantly improving overall operational efficiency. This extensive integration capability ensures that teams can leverage their current tools while optimizing their incident management processes, ultimately leading to a more resilient production environment.