Apache JMeter — distributed load testing · cloud-native

Load testing that
actually tells you
what broke.

Spin up distributed JMeter clusters in seconds. Stream real-time metrics with 1-second resolution. Get plain-language verdicts after every run — what scaled, what buckled, what to fix next.

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Free plan always available Apache JMeter 5.6+ engine Distributed cluster runs HTML reports & JTL exports
app.loadforg.io/dashboard · checkout-surge #812 LIVE · production
Dashboard Test Plans Scenarios Reports Cluster Runs
Throughput
3,284req/s
P95 Latency
312ms
Error Rate
0.42%
Active VUs
2,000
REQUESTS / SEC · 30 MIN WINDOW● streaming
Everything you need

A load-testing platform engineered on JMeter.

Five capabilities that turn JMeter tests from manual scripts into a reliable release gate.

01

Real-time metrics at 1-second resolution.

P50, P90, P95, P99 percentiles streamed live over WebSocket. Watch throughput, error rate, and response time update every second as your test runs.

● live WebSocket · 1s resolution
02

Distributed cluster runs.

Orchestrate JMeter master + multiple slave nodes via Docker. VUs automatically split across slaves so you never overload a single machine.

03

Scenario builder.

Visual flow builder or JMX upload. Import HAR files and generate parameterized CSV scenarios. Git-ready and repeatable.

04

HTML reports & JTL exports.

Every run generates a full JMeter HTML report viewable in-browser. Download raw JTL files for custom analysis or archiving.

05

User & plan management.

Multi-tenant with role-based access (Admin / Client). Plan tiers control VU limits. Admins can enable, disable, and manage every account from a single panel.

How it works

From zero to first results in 3 steps.

No agents to install beyond Docker. Point at a URL, pick VUs, hit run.

1

Create a scenario.

Use the visual flow builder to add HTTP requests with headers, body, and think time. Or upload an existing JMX file from your team.

scenario: api-smoke-test
virtual_users: 200
duration: 60s
2

Run the test.

Click Run — the platform generates the JMX, starts the JMeter engine, and streams live metrics over WebSocket instantly.

✓ JMeter engine ready
✓ cluster spawned · 4 nodes
→ ramping to 200 VUs
3

Read the report.

The run ends with a full HTML report — percentile latency, error breakdown, throughput over time — all viewable in browser or downloadable as JTL.

● pass 3,284 req/s · 0.42% err
P95: 312ms · P99: 604ms
→ HTML report ready
FAQ

Frequently asked, clearly answered.

What JMeter version does ProdLoad use?

+
ProdLoad runs Apache JMeter 5.6.3. The full JMeter engine is used under the hood — your existing JMX files work without modification.

Can I run distributed cluster tests?

+
Yes. Pro and Enterprise plans support distributed cluster testing with a JMeter master and multiple slave nodes orchestrated via Docker. Virtual users are automatically split across slaves.

Can I import my existing JMX test plans?

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Yes. Upload any JMX file directly to Test Plans and run it with custom VU and duration overrides. HAR file import and Postman collection conversion are also supported.

What does the HTML report include?

+
The JMeter-generated HTML report includes throughput over time, response time percentiles (P50/P90/P95/P99), error breakdown, top 5 errors, and per-sampler statistics. Raw JTL files are also available for download.

Find the break
before your users do.

Free plan available forever. Start testing in under 2 minutes.

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