List of the Top 10 Free Anomaly Detection Software in 2025

Keep a close eye on your servers, containers, and applications with high-resolution, real-time monitoring. Netdata gathers metrics every second and showcases them through stunning low-latency dashboards. It is built to operate across all your physical and virtual servers, cloud environments, Kubernetes clusters, and edge/IoT devices, providing comprehensive insights into your systems, containers, and applications. The platform is capable of scaling effortlessly from just one server to thousands, even in intricate multi/mixed/hybrid cloud setups, and can retain metrics for years if sufficient disk space is available. KEY FEATURES: - Gathers metrics from over 800 integrations - Real-Time, Low-Latency, High-Resolution - Unsupervised Anomaly Detection - Robust Visualization - Built-In Alerts - systemd Journal Logs Explorer - Minimal Maintenance Required - Open and Extensible Framework Identify slowdowns and anomalies in your infrastructure using thousands of metrics collected per second, paired with meaningful visualizations and insightful health alerts, all without needing any configuration. Netdata stands out by offering real-time data collection and visualization along with infinite scalability integrated into its architecture. Its design is both flexible and highly modular, ready for immediate troubleshooting with no prior knowledge or setup needed. This unique approach makes it an invaluable tool for maintaining optimal performance across diverse environments.

Cyberthreats can be effectively eliminated, fostering a sense of security among users. The conventional antivirus solutions are no longer adequate in today's fast-evolving landscape. Malwarebytes proactively detects and neutralizes emerging threats even before traditional antivirus programs are aware of their presence. This advanced software is capable of blocking a wide range of dangers, including viruses, malware, harmful websites, ransomware, hackers, and other risks that standard antivirus programs often fail to address. Organizations of every size are adopting our innovative protection and response methodologies. Unlike traditional antivirus solutions, which tend to lag in addressing new threats, our system employs advanced techniques. Our multi-layered approach incorporates anomaly detection, a form of artificial intelligence, along with behavior matching and application hardening to obliterate previously unseen malware. This proactive strategy sets us apart from conventional antivirus tools and enhances overall cybersecurity. By continuously evolving our defenses, we ensure that users can navigate the digital landscape with greater peace of mind.

Accelerate your journey from data to actionable business outcomes with Splunk. By utilizing Splunk Enterprise, you can simplify the collection, analysis, and application of the immense data generated by your technology framework, security protocols, and enterprise applications—providing you with insights that boost operational performance and help meet business goals. Seamlessly collect and index log and machine data from diverse sources, while integrating this machine data with information housed in relational databases, data warehouses, and both Hadoop and NoSQL data stores. Designed to handle hundreds of terabytes of data each day, the platform's multi-site clustering and automatic load balancing features ensure rapid response times and consistent access. Tailoring Splunk Enterprise to fit different project needs is easy, as the Splunk platform allows developers to craft custom applications or embed Splunk data into their existing systems. Additionally, applications created by Splunk, partners, and the broader community expand and enrich the core capabilities of the Splunk platform, making it a powerful resource for organizations of any scale. This level of flexibility guarantees that users can maximize the potential of their data, even amidst the fast-paced evolution of the business environment. Ultimately, Splunk empowers businesses to harness their data effectively, translating insights into strategic advantages.

Dataiku is an advanced platform designed for data science and machine learning that empowers teams to build, deploy, and manage AI and analytics projects on a significant scale. It fosters collaboration among a wide array of users, including data scientists and business analysts, enabling them to collaboratively develop data pipelines, create machine learning models, and prepare data using both visual tools and coding options. By supporting the complete AI lifecycle, Dataiku offers vital resources for data preparation, model training, deployment, and continuous project monitoring. The platform also features integrations that bolster its functionality, including generative AI, which facilitates innovation and the implementation of AI solutions across different industries. As a result, Dataiku stands out as an essential resource for teams aiming to effectively leverage the capabilities of AI in their operations and decision-making processes. Its versatility and comprehensive suite of tools make it an ideal choice for organizations seeking to enhance their analytical capabilities.

Syft is utilized by numerous organizations to enhance their business strategies through insightful financial analytics. Experience it today without any credit card obligation. Its striking visualizations, comprehensive reports, and effective forecasts breathe life into your data insights. With features that identify anomalies and assess health scores, you can reduce the time spent on reconciling and auditing data. Continuous monitoring across all enterprises ensures you maintain a clear view of performance metrics. Seamless integration with your preferred accounting or e-commerce platforms allows you to focus on analysis and outcomes without distraction. The infrastructure is designed with security in mind, featuring robust protections on a global network to safeguard your information. Additionally, you can accelerate your learning process by engaging with live instructors or receiving support for transitioning from other tools. This combination of features makes Syft a valuable asset for any organization looking to leverage financial data effectively.

Transform your log management practices with Honeycomb, a platform meticulously crafted for modern development teams that seek to extract valuable insights into application performance while improving log management efficiency. Honeycomb’s fast query capabilities allow you to reveal concealed issues within your system’s logs, metrics, and traces, employing interactive charts that deliver thorough examinations of raw data with high cardinality. By establishing Service Level Objectives (SLOs) that align with user priorities, you can minimize unnecessary alerts and concentrate on critical tasks. This streamlined approach not only reduces on-call duties but also accelerates code deployment, ultimately ensuring high levels of customer satisfaction. You can pinpoint the root causes of performance issues, optimize your code effectively, and gain a clear view of your production environment in impressive detail. Our SLOs provide timely alerts when customers face challenges, facilitating quick investigations into the underlying issues—all managed from a unified interface. Furthermore, the Query Builder allows for seamless data analysis, enabling you to visualize behavioral patterns for individual users and services, categorized by various dimensions for enriched analytical perspectives. This all-encompassing strategy guarantees that your team is equipped to proactively tackle performance obstacles while continuously enhancing the user experience, thus fostering greater engagement and loyalty. Ultimately, Honeycomb empowers your team to maintain a high-performance environment that is responsive to users' needs.

The InsightFinder Unified Intelligence Engine (UIE) offers AI-driven solutions focused on human needs to uncover the underlying causes of incidents and mitigate their recurrence. Utilizing proprietary self-tuning and unsupervised machine learning, InsightFinder continuously analyzes logs, traces, and the workflows of DevOps Engineers and Site Reliability Engineers (SREs) to diagnose root issues and forecast potential future incidents. Organizations of various scales have embraced this platform, reporting that it enables them to anticipate incidents that could impact their business several hours in advance, along with a clear understanding of the root causes involved. Users can gain a comprehensive view of their IT operations landscape, revealing trends, patterns, and team performance. Additionally, the platform provides valuable metrics that highlight savings from reduced downtime, labor costs, and the number of incidents successfully resolved, thereby enhancing overall operational efficiency. This data-driven approach empowers companies to make informed decisions and prioritize their resources effectively.

Anodot harnesses the power of AI to provide autonomous analytics on an enterprise scale, accommodating all types of data in real-time. Our platform empowers business analysts to gain control over their operations, transcending the constraints of conventional Business Intelligence. Operating continuously, our self-service AI technology eradicates blind spots, sends alerts for incidents, and aids in root cause investigations. Utilizing patent-pending machine learning algorithms, the platform accurately identifies problems and correlates them across various parameters, thereby eliminating delays in business insights and facilitating rapid, informed decision-making. Anodot caters to more than 100 clients in the digital transformation sector, including notable names like Microsoft, Lyft, and Waze, spanning industries such as eCommerce, FinTech, AdTech, telecommunications, and gaming. Founded in 2014 with roots in Silicon Valley and Israel, Anodot also maintains a presence with sales offices globally, demonstrating its commitment to serving a diverse international clientele. As the demand for agile analytics grows, Anodot continues to innovate and expand its offerings.

In just half an hour, you can effectively oversee your entire warehouse operations. Automated lineage tracking from the warehouse to business intelligence can reveal downstream effects. Trust can be eroded in an instant but may take months to rebuild. With the advancements in observability in the data era, you can achieve peace of mind regarding your data integrity. Obtaining the necessary coverage through traditional code-based tests can be challenging, as they require considerable time to develop and maintain. However, Metaplane empowers you to implement hundreds of tests in mere minutes. We offer foundational tests such as row counts, freshness checks, and schema drift analysis, alongside more complex evaluations like distribution shifts, nullness variations, and modifications to enumerations, plus the option for custom SQL tests and everything in between. Manually setting thresholds can be a lengthy process and can quickly fall out of date as your data evolves. To counter this, our anomaly detection algorithms leverage historical metadata to identify anomalies. Furthermore, to alleviate alert fatigue, you can focus on monitoring crucial elements while considering factors like seasonality, trends, and input from your team, with the option to adjust manual thresholds as needed. This comprehensive approach ensures that you remain responsive to the dynamic nature of your data environment.

Introducing Cloud Cost Pro, an exceptional solution designed to optimize cloud spending and effectively manage FinOps. This innovative tool provides an all-encompassing view of your multi-cloud environment, supplemented by actionable insights, machine learning-driven recommendations, and automated processes that improve cloud management. By driving enhancements across your organization, you can refine your budgeting techniques while ensuring adherence to best practices for both security and resilience. The software automates the assessment of industry standards and addresses budget inconsistencies and anomalies. Benefit from advanced machine learning capabilities that offer accurate cost forecasts, identify irregularities, and provide personalized optimization strategies. Gain complete, intricate visibility into your cloud resources, making certain that each dollar spent is accounted for. Effortlessly track multi-cloud expenditures across different teams and departments, receiving near real-time insights that help you adjust cloud costs effectively. With the ability to detect anomalies through machine learning, you can swiftly shut down unauthorized, expensive resources before costs spiral out of control. This proactive method not only protects your budget but also encourages a culture of financial responsibility throughout your organization, ultimately leading to more efficient resource allocation. As a result, Cloud Cost Pro empowers your team to make informed decisions that align with your overall financial goals.