Lightweight eBPF flow engine for OpenWrt and Linux routers with real-time traffic monitoring and kernel shaping
External monitoring for scheduled jobs and scripts
Stage
Not given
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Founded
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Based in
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GB
Pricing model
Freemium
Freemium
Pricing
Free: Community plan with 2,600+ open source rules and core features. Pro Monthly: $3.99/mo with 3,800+ rules and weekly updates. Pro Annual: $29.99/yr with all Pro entitlements. Pro Lifetime: $69.99 one-time with permanent license and 1 year of rule updates.
Free: $0/month for 2 monitors with 30-minute checks and 7-day run history. Solo: $7/month USD for 10 monitors with 10-minute checks. Indie: $19/month USD for unlimited monitors with 5-minute checks.
Key features
Real-time eBPF network telemetry with zero-copy line rate processing
Zero-agent device profiling using DHCP fingerprinting and mDNS
Encrypted traffic identification without SSL decryption
Sub-second quality telemetry with TCP/UDP RTT monitoring
Local timeseries storage in SQLite or ClickHouse databases
Per-device bandwidth ceilings and isolation with HTB
Application-aware QoS priority queues with kernel HTB classes
Sub-second policy synchronization with automatic kernel fail-safe rollback
Flow tracing from socket to BGP origin with latency tracking
Privacy-first architecture extracting only metadata, no packet payloads
External monitoring with independent watchdog
Email alerts on state changes
Lightweight HTTP ping integration
Run history display
Automatic baseline establishment
Grace period and maximum runtime configuration
Suppression of flapping alerts
Monitor naming and optional failure messages
What makes it different
Fully self-hosted with zero mandatory cloud sync or telemetry fees
Lightweight eBPF implementation using only 1.2% CPU and 18MB RAM
Open source core engine with optional Pro rules subscription model
99.4% application identification accuracy without decrypting encrypted traffic
Complete privacy by design storing only flow headers and SNI, never payloads
No monitoring dependency - job continues if watchdog is down
NetQMon Cloud
PulseWatch