Gain visibility, control, and security for Flink at scale. Flex puts you in command of Flink, delivering instant visibility, governed control, and enterprise-grade security. Run streaming jobs with confidence, precision, and speed.
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Run your Flink at peak performance, confidently, securely, and at scale. See what’s happening in real time, act instantly, and keep your operations fully compliant.
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See everything
Real-time visibility into jobs, checkpoints, metrics, configs, and state.
Act with confidence
Manage the full operational lifecycle of Flink jobs, including job submission, checkpointing, and savepointing.
Stay secure
Enterprise-grade governance with RBAC, SSO, Multi-Tenancy and data masking.
Understand your Flink jobs at a glance. From job graphs to checkpoint history, Flex gives your team the complete picture with enterprise-grade access control, including SSO and RBAC.
Securely manage the full Flink job lifecycle from the UI. Submit new pipelines, trigger savepoints for seamless upgrades or state backups, and cancel jobs when needed.
Our clean UI is backed by a REST API and integrates seamlessly with Prometheus and Webhooks for advanced monitoring and alerting.
Manage your entire Flink fleet from a single control plane. Flex provides a unified view of all your application clusters, whether you have several co-located in one environment or dozens spread across hybrid and cloud infrastructures.
Natively built for the enterprise with multi-tenancy, SSO, granular RBAC, audit logs, and full support for air-gapped deployments
Flex accelerates stream processing operations across your org:
Engineering leaders trust Factor House to deliver reliable, scalable, and developer‑friendly solutions.
“I am grateful for the empathy and passion the Factor House team has shown in partnering with Airwallex to better understand our pain points to help drive the evolution of this brilliant product.”
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The Context Gap caused by fragmented tools hinders effective Kafka monitoring and troubleshooting, as it forces engineers to manually piece together logs and metrics. This guide demonstrates how to close that gap using Kpow's unified workflow to identify the stall, inspect the data, and resolve the incident in a single interface.
Flex is the management platform for enterprise Flink operations. It enhances Apache Flink with a sophisticated UI and a full REST API, providing the security, governance, and deep observability required to manage streaming jobs with confidence.
Visually inspect job graphs, sub-tasks, operators, and checkpoint history to instantly understand the health and structure of your Flink jobs.
Diagnose bottlenecks by visualizing critical Flink metrics, including backpressure, records-per-second, watermarks, and task-level exceptions.
Securely manage the full lifecycle of jobs. Every action is protected by Role-Based Access Controls (RBAC) and recorded in a detailed audit log for full compliance.
Monitor and manage jobs across multiple Flink clusters from a single, unified interface designed for large-scale and high-availability operations.
Enforce secure access with your choice of SSO providers (SAML, OIDC) and manage permissions with a robust Role-Based Access Control (RBAC) system.
Automate Flink management and integrate with CI/CD pipelines using a comprehensive REST API for complete programmatic control.
Flink Rest API
Flink SQL
Multi-Cluster
Concurrent User Sessions
LDAP Authentication
SAML Authentication
OpenID Authentication
OAuth2 Authentication
Okta Authentication
KeyCloak Authentication
AWS SSO Authentication
Azure AD Authentication
Github SSO Authentication
Global Access Controls
Role Based Access Controls
Temporary Role Based Access Controls
Simple Workflow for Staged Mutations
Multi-Tenancy Configuration
Single Docker Container
Single JAR File
Single Java 8 JAR File
On-Premises
Kubernetes Helm Charts
ECS Compatible
Fargate Compatible
Air-Gapped Deployments
Zero Data Egress
Low Memory Footprint
Low CPU Utilization
User Action Audit Log
Data Masking Policies
Prometheus Endpoints for All Metrics
Slack Integration of Audit Log
Github Issue Support Tickets
Zendesk Ticketed Support
Enterprise Support SLA
Kpow empowers engineering teams at Fortune 500 companies, fintech innovators, and global platforms, managing hundreds of Kafka clusters. With proven performance at scale and minimal onboarding friction, it’s no wonder teams prefer Kpow over legacy vendor tools.
“I am grateful for the empathy and passion the Factor House team has shown in partnering with Airwallex to better understand our pain points to help drive the evolution of this brilliant product.”
Q2 2026 – Public GA
Q2 2026 – SOC 2 Type 2 Certification
Q1 2026 – SQL Interface for Topic Search
Q2 2025 – Early Access Program
Q1 2025 – Kpow & Flex v94.x Feature Branch
The Context Gap caused by fragmented tools hinders effective Kafka monitoring and troubleshooting, as it forces engineers to manually piece together logs and metrics. This guide demonstrates how to close that gap using Kpow's unified workflow to identify the stall, inspect the data, and resolve the incident in a single interface.
Equip your engineers with the tools they need to build real-time systems with confidence.
Best For
Clusters
Features
Support
Best For
Individual developers & learning
Clusters
3 (non-production)
Features
- Free forever
- Essential Flink Job Monitoring
- Self-service support
From $3,950
/cluster/year
Best For
Teams, SMBs and large enterprises with advanced compliance & governance needs
Clusters
Unlimited
Features
- SSO and RBAC
- REST API
- Prometheus and Webhook (Slack, Teams) Integration
- Administrative Workflows and Audit Logs
Sign-up for a trial to evaluate our fully-featured, enterprise-ready Apache Flink UI free for 30-days in your business environment, or join the Factor House community to accelerate your individual Flink and Kafka development process.
Compatible with OSS Apache Flink and Ververica
Job and task management via intuitive UI and API
Metrics and telemetry for visibility into performance
Consumption and production data inspection
Cluster topology data for real-time insight
Self-service resources: documentation, GitHub, and community Slack
Flink Rest API
Flink SQL
Multi-Cluster
Concurrent User Sessions
LDAP Authentication
SAML Authentication
OpenID Authentication
OAuth2 Authentication
Okta Authentication
KeyCloak Authentication
AWS SSO Authentication
Azure AD Authentication
Github SSO Authentication
Global Access Controls
Role Based Access Controls
Temporary Role Based Access Controls
Simple Workflow for Staged Mutations
Multi-Tenancy Configuration
Single Docker Container
Single JAR File
Single Java JAR File
On-Premises
Kubernetes Helm Charts
ECS Compatible
Fargate Compatible
Air-Gapped Deployments
Zero Data Egress
Low Memory Footprint
Low CPU Utilization
User Action Audit Log
Prometheus Endpoints for All Metrics
Slack Integration of Audit Log
Github Issues Support Tickets
Zendesk Ticketed Support
Enterprise Support SLA
Flex for Apache Flink will soon be available via the AWS Marketplace. With options to pay by the hour, monthly, or annually.
