CloudInspector – Visualize your applications

It helps you gain system-wide visibility into resource utilization, application performance, and operational health. It retrieve your monitoring data, view graphs to help take automated action based on the state of your cloud environment.

Consul is a tool for service discovery and configuration. Consul is distributed, highly available, and extremely scalable.

A centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. All of these kinds of services are used in some form or another by distributed applications.

Google Stackdriver provides powerful monitoring, logging, and diagnostics. It equips you with insight into the health, performance, and availability of cloud-powered applications, enabling you to find and fix issues faster.

etcd is a distributed key value store that provides a reliable way to store data across a cluster of machines. It’s open-source and available on GitHub. etcd gracefully handles master elections during network partitions and will tolerate machine failure, including the master.

Apache Mesos is a cluster manager that simplifies the complexity of running applications on a shared pool of servers.

Eureka is a REST (Representational State Transfer) based service that is primarily used in the AWS cloud for locating services for the purpose of load balancing and failover of middle-tier servers.

Nomad is a cluster manager, designed for both long lived services and short lived batch processing workloads. Developers use a declarative job specification to submit work, and Nomad ensures constraints are satisfied and resource utilization is optimized by efficient task packing. Nomad supports all major operating systems and virtualized, containerized, or standalone applications.

Its fundamental idea is to split up the functionalities of resource management and job scheduling/monitoring into separate daemons. The idea is to have a global ResourceManager (RM) and per-application ApplicationMaster (AM).

Unlike traditional operating systems, DC/OS spans multiple machines within a network, aggregating their resources to maximize utilization by distributed applications.

It helps you create, destroy, upgrade and maintain production-grade, highly available, Kubernetes clusters from the command line. AWS (Amazon Web Services) is currently officially supported, with GCE in beta support , and VMware vSphere in alpha, and other platforms planned.

Mesosphere offers a layer of software that organizes your machines, VMs, and cloud instances and lets applications draw from a single pool of intelligently- and dynamically-allocated resources, increasing efficiency and reducing operational complexity.

Apache Aurora is a service scheduler that runs on top of Mesos, enabling you to run long-running services that take advantage of Mesos' scalability, fault-tolerance, and resource isolation.

Collect metrics for visibility, monitor Droplet performance, and receive alerts when problems arise in your infrastructure – at no additional cost.

AWS Config is a fully managed service that provides you with an AWS resource inventory, configuration history, and configuration change notifications to enable security and governance. With AWS Config you can discover existing AWS resources, export a complete inventory of your AWS resources with all configuration details, and determine how a resource was configured at any point in time. These capabilities enable compliance auditing, security analysis, resource change tracking, and troubleshooting.

With a click of the menubar icon, you can see the status of your favorite services. You can also be notified when a service goes down or gets restored. stts is designed to be unobtrusive, only giving you the information you need and allowing you to access the status page with a single click.

The main goal of this project is to provide simple and robust facilities for loadbalancing and high-availability to Linux system and Linux based infrastructures.

Lumigo is an observability platform built for developers, unifying distributed tracing with payload data, log management, and real-time metrics to help you deeply understand and troubleshoot your systems.

Cloudability aggregates expenditures into accessible and comprehensive reports, helps identify new opportunities for reducing spend and increasing cloud efficiency, offers budget alerts and recommendations via SMS and email, provides APIs for connecting cloud billing and usage data to any business or financial system, and more.

CloudCheckr provides otherwise unavailable visibility and analytics to remove the complexity from AWS usage. Our users quickly and efficiently gain control of their deployment, reduce costs, and optimize infrastructure performance.

Many Open Source tools exist which help in creating and updating single Kubernetes clusters. However, the more clusters you need the harder it becomes to operate, monitor, manage and keep all of them alive and up-to-date. And that is exactly what project Gardener focuses on.

Serf is a service discovery and orchestration tool that is decentralized, highly available, and fault tolerant. Serf runs on every major platform: Linux, Mac OS X, and Windows. It is extremely lightweight: it uses 5 to 10 MB of resident memory and primarily communicates using infrequent UDP messages.

It is a cloud cost estimates for Terraform in pull requests. It is an open-source tool that helps DevOps and developers continuously reduce their cloud waste. It shows engineering teams how their code changes will affect their cloud bills.

It delivers full visibility, control and faster time to protection as organizations scale in AWS, Azure and Google Cloud environments.

It is an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.

SkyDNS is a distributed service for announcement and discovery of services. It leverages Raft for high-availability and consensus, and utilizes DNS queries to discover available services. This is done by leveraging SRV records in DNS, with special meaning given to subdomains, priorities and weights (more info here: http://blog.gopheracademy.com/skydns).

Scaling a web infrastructure requires services, and building a service-oriented infrastructure is hard. Make it EASY, with SmartStack’s automated, transparent service discovery and registration: cruise control for your distributed infrastructure.

Effortless monitoring of your services and AWS environment. Built for on-call developers who want an easier way to be sure their services are working as expected.

It provides a cloud-native monitoring solution that supercharges open source standard tools such as Prometheus and OpenTelemetry. It combines metrics, alerting, and distributed tracing into one seamless experience that heavily reduces both time to detection and time to mitigation, ensuring your business is up and running 24/7. Users rely on this platform to provide them with a sophisticated end-to-end solution where root causing an issue is one-click away.

It is an open source web service that lists software development project dependencies and alerts developers to new versions of the software libraries they are using.

It collects metrics, events, and metadata from Google Cloud, Amazon Web Services (AWS), hosted uptime probes, and application instrumentation.

Elastic Apache Mesos is a web service that automates the creation of Apache Mesos clusters on Amazon Elastic Compute Cloud (EC2). It provisions EC2 instances, installs dependencies including Apache ZooKeeper and HDFS, and delivers you a cluster with all the services running.

It is an AI-driven cloud optimization platform for Kubernetes. Instantly cut your cloud bill, prevent downtime, and 10X the power of DevOps.

StatusGator monitors the published service status of more than 100 cloud services.

Acksin is a Cloud and Container aware diagnostics and tuning tool. It uses Machine Learning to find optimizations in your infrastructure so it gets the highest utilization.

It is the open-source cloud asset inventory powered by SQL. It extracts, transforms, and loads your cloud assets into normalized PostgreSQL tables, enabling you to assess, audit, and monitor the configurations of your cloud assets.

It is a next-generation data discovery and observability tool for enterprises and startups that help to efficiently democratize data, powers collaboration of data science and data engineering teams, significantly reduces time to data discovery, cuts on data downtime and offers a modern, easy-to-use environment with quick time-to-value. It makes all your data entities reliable, observable, and easily discoverable.

A Unified Resource Scheduler to co-schedule mixed types of workloads such as batch, stateless and stateful jobs in a single cluster for better resource utilization. Designed for web-scale companies with millions of containers and tens of thousands of nodes.

Statusbot is a RESTful API that allows you to programmatically monitor the status pages of mission-critical services on which your business depends. With API endpoints for service statuses, incident updates, and maintenance alerts, Statusbot will always keep you in the know.

It monitor Your Infrastructure and Applications on-premise or in the cloud, anticipate and resolve issues before user impact. . Full information helps you to work smarter, faster and make more informed decisions.

It is a free, open-source monitoring tool that users can connect to AWS and easily track key metrics and logs. It is preconfigured to track the three main components of AWS serverless applications: Lambda Metrics, Logs, and API Gateway.

Kocho provides a set of mechanisms to bootstrap AWS nodes that must follow a specific configuration with CoreOS. It sets up fleet meta-data, and patched versions of fleet, etcd, and docker when using Yochu.

See the latest statuses of your app's most critical services, all in one place.

It is a SaaS-based adaptive monitoring solution that helps organizations monitor cloud services, applications, infrastructure, and public cloud costs.

Reduce cost surprises and enhance control without slowing innovation. It leverages advanced Machine Learning technologies to identify anomalous spend and root causes, so you can quickly take action. With three simple steps, you can create your own contexualized monitor and receive alerts when any anomalous spend is detected. Let builders build and let it monitor your spend and reduce the risk of billing surprises.

It lets you run your software remotely in the cloud, on powerful GPU's or multi-CPU hardware instances that are booted up and stopped automatically, so you only pay for the time you use.

Unifies governance, compliance, FinOps, AI observability, and remediation into a single autonomous platform for defense contractors and federal agencies.

AI-powered Kubernetes platform for developers & DevOps. Deploy applications without complexity, with intelligent automation and one-click environments.

Autonomous AI security agents that run nonstop pentests to protect your websites, APIs and cloud infrastructure.

Kubegrade is a Kubernetes-native change safety platform that continuously detects compatibility risk, configuration drift, and breaking changes across clusters before they reach production. It integrates with GitOps workflows to propose precise, reviewable pull requests, helping platform and DevOps teams maintain cluster integrity while preserving full control over changes.