Skip to content
Platform Overview · /// One Engine

Complete platform capabilities — testing, monitoring & analytics in one.

LoadGen is an all-in-one performance testing, monitoring, and analytics platform built for EUC/VDI environments. Enterprise-grade architecture, purpose-built agents, and transparent pricing.

Start Free TrialTalk to an Engineer
Monitoring › Dashboard
Mode: BasicOnline
A

Monitoring Dashboard

Real-time E2E monitoring cockpit

Sessions

142

Success Rate

98.7%

Errors

2

Measurements

3,847

Data Freshness

2m ago

Trends

MeanP95Success %

LoadGen Agents

Online 2
Disabled 1
Agent-01
Online
Agent-02
Online
localhost
Offline

Sessions

StartedCompletedStatusProfileMeasurementsErrors
Apr 13 11:44Apr 13 11:48PassedLoadGen Demo Monitoring240
Apr 13 11:38Apr 13 11:44PassedLoadGen Demo Monitoring220
Apr 13 11:34Apr 13 11:38FailedLoadGen Demo Monitoring182
Apr 13 11:28Apr 13 11:34PassedLoadGen Demo Monitoring210
Apr 13 11:24Apr 13 11:28PassedLoadGen Demo Monitoring230
© 2026 LoadGen. All rights reserved.
DocumentationSupportCreate Ticket

Architecture overview

Five surfaces. One stack.

The architecture isn’t marketing — it’s the shape of the build. Every layer is operated by your team using tools your team already runs.

FRONTEND

Frontend

Blazor Server (.NET 8) — rich web UI with no browser-exposed JWT. The shape of the platform is the shape of the build.

API

API

REST — typed service interfaces, 500+ endpoints. Every UI affordance has a callable, scriptable equivalent.

REAL-TIME

Real-time

SignalR for test execution, monitoring, and session replay. Live cockpit ticks because the wire ticks.

TIME-SERIES

Time-series

InfluxDB + Grafana — monitoring metrics and dashboards. The same data your DBAs already know how to operate.

STORAGE

Storage

SQL Server — configuration, results, profiles. Industry-standard backend; your existing operations team owns it.

The four surfaces

Frontend · API · Engine · Datastore.

The four motions every LoadGen workload travels through — same surfaces for load tests, monitoring profiles, uptime checks, and SessionSight sessions.

Frontend

Blazor Server (.NET 8) — the operator surface. 125 routes across 10 modules — every product surface reachable from the same login.

API

REST + SignalR — the integration surface. 500+ typed endpoints; everything in the UI is callable from your CI runner, build pipeline, or service-account script.

Engine

Wizards, agents, and the live cockpit — the execution surface. Author once, run on Core / Full / VDI agents, watch the same realtime stream.

Datastore

SQL Server + InfluxDB + Grafana — the evidence surface. Configuration, results, time-series, dashboards — industry-standard backends your team already operates.

Module breakdown

125 routes. 10 modules. One login.

Every product surface lives at a documented route. No hidden navigation, no surprise pages, no separate consoles per workload.

Module · routes · product area
10 modules · 125 routes total
config
44
Load profiles · scenarios · workloads · schedules · monitoring users · notification accounts · SUT
api-testing
8
Flow editor · OpenAPI import · environments · auth profiles · runs
monitoring
9
E2E profiles · schedules · platform agents · alerts
insight
8
Dashboard · machine groups · data health
sessionsight
7
Dashboard · heatmaps · journeys · replay · visitors
uptime
7
Checks · incidents · alerts · maintenance
testing
4
Load test runs · results · active sessions · schedules
sync
4
Repositories · collections · history — GitOps
agents
3
Core · Full · VDI agents
alerting
3
Profiles · triggers (cross-cutting)

Platform matrix

What each platform supports.

Six platforms. Five capabilities. The exceptions are honest — Web and FAT don’t have a platform-specific wizard because they don’t need one (the generic wizard handles them).

Capability Citrix AVD Omnissa Horizon RDS Web FAT
Load profiles
Platform wizard——
E2E monitoring
API testing
SessionSight

Brand-pink dot = supported · gray dash = not applicable for that target

Agent architecture

Three agents. Three ports. Right-sized footprint.

Three deployment models — no one-size-fits-all install. Pick the agent built for the workload, not a generic agent retrofit.

CORE

Core Agents

Port 4850

Lightweight, cross-platform. Ideal for web and API testing — minimal footprint, maximum reach.

FULL

Full Agents

Port 4840

Full Windows agent capability. Desktop sessions, batch operations, RDS and FAT-client workloads.

VDI

VDI Agents

Port 4841

Specialized for virtual desktop environments — AVD, Omnissa Horizon, Citrix VDI pools.

API-first

Every UI affordance · every CI runner.

LoadGen is built API-first. Every feature in the platform is backed by a REST endpoint, making integration with your existing toolchain seamless.

REST API
500+ endpoints with typed service interfaces. Every UI affordance has a callable equivalent.
Sync / GitOps
Version-controlled test configurations — push, pull, diff, history.
SignalR real-time
Live test execution and monitoring updates. The cockpit ticks because the wire ticks.
Build automation
Integrate with Jenkins, Azure DevOps, GitHub Actions, GitLab CI — same JSON, same auth.
APM correlation
Correlate metrics with New Relic, AppDynamics, and other observability stacks.
RBAC & security
7 built-in roles, custom roles, permission trees with HTTP-method-level control.

Product map

Seven product surfaces. One platform.

Each product page goes deeper into a specific surface — but every one of them runs on the same architecture you just toured.

Product routes
7 entries
  • /products/load-testing— Load testing
  • /products/monitoring— E2E monitoring
  • /products/uptime— Uptime · SLA
  • /products/sessionsight— SessionSight DEM
  • /products/insight— Insight
  • /products/analytics-ai— Analytics & AI
  • /products/functional-testing— Functional testing

See the complete platform in action.

Start a free trial or request a personalized demo. First test within 4 hours.

Start Free TrialRequest Demo
LoadGen Official Logo