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Anomaly Detection Software

Alternatives to ManageEngine NetFlow Analyzer

ManageEngine NetFlow Analyzer is an on-premises flow monitor with application visibility, conversation analysis, and bandwidth monitoring. It accepts NetFlow, sFlow, IPFIX, J-Flow, NetStream, cflowd, and AppFlow, and runs on Android, iOS, Linux, the web, and Windows. A free edition covers two interfaces. Paid editions begin at $172 per month for 10 interfaces, rise to $245 per month for the Professional Edition, and reach $3,795 per month for 100 interfaces. A 30-day trial gives prospective users time to assess the platform.

  1. 01 Anomalib

    Anomalib suits developers working on image or video anomaly detection who want Python and CLI tooling for training, inference and benchmarking.

    Free plan Open source Web · Windows · Linux · API
    9.1 Visit Specs
  2. 02 Soda

    Soda is aimed at data engineers, data producers and consumers, governance teams, and platform teams.

    From $750/mo Free plan Web · Linux · API · Self-hosted
    8.5 Visit Specs
  3. 03 PyOD

    PyOD suits Python users in academic research or commercial products who need anomaly detection across different data types.

    Free plan Windows · macOS · Linux · API
    8.4 Visit Specs
  4. 04 ObservabilityOS

    It suits teams that want log and telemetry anomaly detection alongside incident response tools.

    From $29/mo Free plan Web · API · Self-hosted
    8.0 Visit Specs
  5. 05 Axomaly

    It suits teams tracking business, operational, or application metrics who can send timestamped values through an API.

    Free plan Web · API
    7.8 Visit Specs
  6. 06 OpenSearch

    OpenSearch suits teams building search, observability, or security analytics applications across on-premises, hybrid, or multicloud deployments.

    Free plan Web · Windows · macOS · Linux
    7.8 Visit Specs
  7. 07 Cisco Catalyst Center
    Web · Windows · macOS · Linux
    7.7 Visit Specs
  8. 08 ExtraHop RevealX

    RevealX suits enterprise security and IT teams investigating threats and network performance issues.

    Free trial Web · Linux · API · Self-hosted
    7.7 Visit Specs
  9. 09 Progress Flowmon

    Flowmon is for organizations needing network visibility, security detection, and performance analysis.

    Free trial Web · Linux · API · Self-hosted
    7.6 Visit Specs
  10. 10 Corelight Open NDR

    It is aimed at large enterprises and government agencies seeking network detection across on-premises, air-gapped, hybrid or multicloud environments.

    Web · Linux · API · Self-hosted
    7.5 Visit Specs
  11. 11 Metaplane

    Metaplane suits teams monitoring data in warehouses and BI workflows that want anomaly detection, alerts, or lineage.

    Free plan Web · API
    7.5 Visit Specs
  12. 12 OpenUBA

    OpenUBA is aimed at security analysts who want to examine how models work under the hood.

    Web · API · Self-hosted
    7.4 Visit Specs
  13. 13 PySAD

    PySAD suits Python users working on streaming anomaly detection, including those evaluating univariate or multivariate data in supervised, semi-supervised, or unsupervised settings.

    Free plan Windows · macOS · Linux
    7.4 Visit Specs
  14. 14 Darktrace / EMAIL

    It suits security teams protecting organizational email and reducing SOC investigations.

    Web · API
    7.3 Visit Specs
  15. 15 Vectra AI Identity Threat Detection and Response

    ITDR is intended for security teams, security architects, analysts, SOCs and IAM teams.

    Free trial Web · API
    7.1 Visit Specs
  16. 16 Securonix UEBA

    It suits enterprise security teams seeking detection and investigation of insider or advanced cyber threats.

    Web
    6.6 Visit Specs
  17. 17 Anodot

    Anodot suits organizations seeking web-based, cloud data monitoring with automated insights, forecasting, and root-cause analysis.

    Web
    6.2 Visit Specs
  18. 18 Anomalo
    Web
    6.0 Visit Specs
  19. 19 Cisco Meraki Dashboard
    Web
    5.8 Visit Specs
  20. 20 Quest Data Quality
    Web
    5.4 Visit Specs
  21. 21 rrcf
    5.1 Visit Specs

Choosing instead of ManageEngine NetFlow Analyzer

Alternatives make sense when those interface limits, monthly costs, on-premises deployment, or broad flow coverage do not match your network. The choices here include endpoint bandwidth control, personal firewall protection, traffic probing, infrastructure mapping, and observability pipelines. Compare whether you need packet or protocol analysis, application and conversation detail, historical views, health checks, alerts, dashboards, enrichment, or integrations. Also weigh operating-system requirements, Java or sFlow dependencies, self-hosted infrastructure, centralized configuration, and whether a narrower tool or a different deployment model better fits your operations.

ManageEngine NetFlow Analyzer, head to head