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SAP

Zalando

Delivery Hero

HelloFresh

N26

Celonis

TeamViewer

Personio

Contentful

Trade Republic

SumUp

Mambu

Revolut

Monzo

Deliveroo

Wise

Farfetch

ASOS

OakNorth

Starling Bank

Arm

WorldRemit

Checkout.com

Cazoo

OVHcloud

BlaBlaCar

Doctolib

Brevo

Contentsquare

Ledger

Criteo

ManoMano

Mirakl

Kyriba

Spendesk

Alan

Booking.com

Adyen

TomTom

bol.com

Mollie

WeTransfer

Miro

Catawiki

MessageBird

Picnic

ASML

Temper

Spotify

Klarna

Wolt

Bambora

Truecaller

EasyPark

Meltwater

Sinch

Tobii

Cint

SAP

Zalando

Delivery Hero

HelloFresh

N26

Celonis

TeamViewer

Personio

Contentful

Trade Republic

SumUp

Mambu

Revolut

Monzo

Deliveroo

Wise

Farfetch

ASOS

OakNorth

Starling Bank

Arm

WorldRemit

Checkout.com

Cazoo

OVHcloud

BlaBlaCar

Doctolib

Brevo

Contentsquare

Ledger

Criteo

ManoMano

Mirakl

Kyriba

Spendesk

Alan

Booking.com

Adyen

TomTom

bol.com

Mollie

WeTransfer

Miro

Catawiki

MessageBird

Picnic

ASML

Temper

Spotify

Klarna

Wolt

Bambora

Truecaller

EasyPark

Meltwater

Sinch

Tobii

Cint

Mentimeter

iZettle

Glovo

Typeform

Factorial

Carto

Flywire

Cabify

Jobandtalent

Wallbox

Paack

Colvin

Allegro

Brainly

Docplanner

Packhelp

Infermedica

Synerise

Symmetrical

DataSentics

Pleo

Trustpilot

Siteimprove

Templafy

Contractbook

Dixa

Leapwork

Aiven

Bolt

Pipedrive

Veriff

Zego

Salv

Skeleton Technologies

Nortal

Transferwise

Supercell

Varjo

Qt Group

Rovio

F-Secure

Relex

Revenio

Eezy

Stripe

Intercom

Fenergo

Corvil

Teamwork

LearnUpon

Version1

Tines

Doodle

Temenos

Frontify

Nexthink

bexio

Mentimeter

iZettle

Glovo

Typeform

Factorial

Carto

Flywire

Cabify

Jobandtalent

Wallbox

Paack

Colvin

Allegro

Brainly

Docplanner

Packhelp

Infermedica

Synerise

Symmetrical

DataSentics

Pleo

Trustpilot

Siteimprove

Templafy

Contractbook

Dixa

Leapwork

Aiven

Bolt

Pipedrive

Veriff

Zego

Salv

Skeleton Technologies

Nortal

Transferwise

Supercell

Varjo

Qt Group

Rovio

F-Secure

Relex

Revenio

Eezy

Stripe

Intercom

Fenergo

Corvil

Teamwork

LearnUpon

Version1

Tines

Doodle

Temenos

Frontify

Nexthink

bexio

21 test engines

Bring the engine your team already knows.

JMeter, k6, Gatling, Locust, Selenium, and 16 more — all running under one managed control plane. No new tooling to learn.

Apache Benchmark

Fast single-URL HTTP benchmarking tool

Protocol C

ab.yaml

execution:
  - executor: ab
    concurrency: 50
    hold-for: 30s
    scenario:
      requests:
        - url: https://example.com/api

apiritif

Apiritif

Python HTTP client for API scenario tests

Scripting Python

apiritif.yaml

execution:
  - executor: apiritif
    concurrency: 10
    iterations: 100
    scenario: api-test

scenarios:
  api-test:
    requests:
      - url: https://example.com/users
        method: GET

external

External

Run any test tool via Taurus subprocess

Native Taurus Any

external.yaml

execution:
  - executor: external
    command: ./my-tool --duration 60s
    env:
      TARGET_URL: https://example.com
      WORKERS: "8"

gatling

Gatling

Developer-first JVM load testing with Scala DSL

JVM Scala

gatling.yaml

execution:
  - executor: gatling
    concurrency: 100
    ramp-up: 30s
    hold-for: 2m
    scenario: checkout

scenarios:
  checkout:
    script: simulations/Checkout.scala

grinder

The Grinder

Distributed Java/Jython load framework

JVM Jython

grinder.yaml

execution:
  - executor: grinder
    concurrency: 50
    iterations: 200
    scenario: grinder-test

scenarios:
  grinder-test:
    script: scripts/test_script.py

jmeter

Apache JMeter

Industry-standard Java load testing engine

JVM Java

jmeter.yaml

execution:
  - executor: jmeter
    concurrency: 200
    ramp-up: 1m
    hold-for: 5m
    scenario: checkout-flow

scenarios:
  checkout-flow:
    requests:
      - url: https://example.com/checkout
        method: POST

junit

JUnit

Java functional tests executed under load

JVM Java

junit.yaml

execution:
  - executor: junit
    concurrency: 10
    iterations: 50
    scenario: junit-load

scenarios:
  junit-load:
    script: target/test-classes/
    additional-classpath:
      - lib/test-deps.jar

Grafana k6

Modern developer-first load testing in JavaScript

Protocol JavaScript

k6.yaml

execution:
  - executor: k6
    concurrency: 50
    hold-for: 2m
    scenario: k6-load

scenarios:
  k6-load:
    script: scripts/load.js

locust

Locust

Python-based distributed load testing

Protocol Python

locust.yaml

execution:
  - executor: locust
    concurrency: 200
    ramp-up: 1m
    hold-for: 5m
    scenario: locust-test

scenarios:
  locust-test:
    script: locustfile.py

molotov

Molotov

Async Python HTTP load framework

Scripting Python

molotov.yaml

execution:
  - executor: molotov
    concurrency: 50
    hold-for: 2m
    scenario: molotov-test

scenarios:
  molotov-test:
    script: loadtest.py

mocha

Mocha

Node.js test framework for API load scenarios

Scripting JavaScript

mocha.yaml

execution:
  - executor: mocha
    concurrency: 5
    iterations: 100
    scenario: api-test

scenarios:
  api-test:
    script: test/api.spec.js

pbench

PBench

Ultra-high concurrency HTTP benchmark in C

Protocol C

pbench.yaml

execution:
  - executor: pbench
    concurrency: 1000
    hold-for: 30s
    scenario:
      requests:
        - url: https://example.com/api
          method: GET

robot

Robot Framework

Keyword-driven test automation at scale

Scripting Python

robot.yaml

execution:
  - executor: robot
    concurrency: 5
    iterations: 20
    scenario: robot-test

scenarios:
  robot-test:
    script: tests/load_suite.robot

scalable

Scalable

Taurus-native parallel test execution

Native Taurus YAML

scalable.yaml

execution:
  - executor: scalable
    concurrency: 500
    steps: 5
    hold-for: 5m
    scenario: scale-test

scenarios:
  scale-test:
    requests:
      - url: https://example.com/api

selenium

Selenium

Browser UI automation under real load

Browser Python

selenium.yaml

execution:
  - executor: selenium
    concurrency: 5
    hold-for: 10m
    scenario: ui-flow

scenarios:
  ui-flow:
    browser: Chrome
    requests:
      - url: https://example.com/login

siege

Siege

HTTP regression and load testing CLI

Protocol C

siege.yaml

execution:
  - executor: siege
    concurrency: 25
    hold-for: 1m
    scenario:
      requests:
        - url: https://example.com/
        - url: https://example.com/about

taurus

Taurus Native

YAML-only test definition, no extra scripts

Native Taurus YAML

taurus.yaml

execution:
  - executor: taurus
    concurrency: 100
    hold-for: 3m
    scenario: yaml-only

scenarios:
  yaml-only:
    requests:
      - url: https://example.com/api
        assert:
          - contains: '"ok"'

testng

TestNG

Java testing framework with load scenarios

JVM Java

testng.yaml

execution:
  - executor: testng
    concurrency: 10
    iterations: 50
    scenario: testng-load

scenarios:
  testng-load:
    script: target/test-classes/
    testng-xml: testng.xml

tsung

Tsung

Erlang distributed load testing for massive scale

Protocol Erlang/XML

tsung.yaml

execution:
  - executor: tsung
    concurrency: 500
    hold-for: 10m
    scenario: tsung-test

scenarios:
  tsung-test:
    script: tsung-config.xml

vegeta

Vegeta

Go HTTP load testing with constant attack rates

Protocol Go

vegeta.yaml

execution:
  - executor: vegeta
    rate: 100
    hold-for: 60s
    scenario:
      requests:
        - url: https://example.com/api
          method: GET

wdio

WebdriverIO

Node.js browser automation and load testing

Browser JavaScript

wdio.yaml

execution:
  - executor: wdio
    concurrency: 3
    iterations: 10
    scenario: browser-test

scenarios:
  browser-test:
    script: wdio.conf.js

AWS only

GCP only

Azure only

Multi-provider

130 regions · 57 metro clusters

View all 130 supported cloud regions

North America

N. Virginia, US us-east-1 us-east4 eastus eastus2
Ohio, US us-east-2 us-east5
South Carolina, US us-east1
N. California, US us-west-1 us-west2
Oregon, US us-west-2 us-west1 westus2 westus3
Iowa, US us-central1 centralus
Dallas, US us-south1 us-south1 southcentralus
Chicago, US northcentralus
Wyoming, US westcentralus
Salt Lake City, US us-west3
Las Vegas, US us-west4 westus
Mexico City, MX mx-central-1 northamerica-south1 mexicocentral
Montréal, CA ca-central-1 northamerica-northeast1 canadacentral
Toronto, CA northamerica-northeast2 canadaeast
Calgary, CA ca-west-1

South America

São Paulo, BR sa-east-1 southamerica-east1 brazilsouth brazilsoutheast
Santiago, CL southamerica-west1 chilecentral

Europe

Ireland, IE eu-west-1 europe-west1
London, GB eu-west-2 europe-west2 uksouth ukwest
Paris, FR eu-west-3 europe-west9 francecentral francesouth
Frankfurt, DE eu-central-1 europe-west3 germanywestcentral
Zurich, CH eu-central-2 europe-west6 switzerlandnorth switzerlandwest
Milan, IT eu-south-1 europe-west8 italynorth
Stockholm, SE eu-north-1 europe-north1 swedencentral
Finland, FI europe-north2
Spain, ES eu-south-2 europe-southwest1 spaincentral
Netherlands, NL europe-west4 westeurope
Belgium, BE europe-west1
Warsaw, PL europe-central2 polandcentral
Turin, IT europe-west12
Berlin, DE europe-west10 germanynorth
Dublin, IE northeurope
Oslo, NO norwayeast norwaywest
Copenhagen, DK denmarkeast
Vienna, AT austriaeast
Brussels, BE belgiumcentral

Middle East

Bahrain, BH me-south-1
UAE, AE me-central-1 me-central1 uaenorth uaecentral
Dammam, SA me-central2
Tel Aviv, IL il-central-1 me-west1 israelcentral
Doha, QA qatarcentral

Africa

Cape Town, ZA af-south-1
Johannesburg, ZA africa-south1 southafricanorth southafricawest

Asia Pacific

Mumbai, IN ap-south-1 asia-south1 centralindia westindia
Hyderabad, IN ap-south-2 asia-south2 southindia
Hong Kong, HK ap-east-1 asia-east2 eastasia
Taiwan, TW asia-east1
Singapore, SG ap-southeast-1 asia-southeast1 southeastasia
Jakarta, ID ap-southeast-3 asia-southeast2 indonesiacentral
Kuala Lumpur, MY malaysiawest
Tokyo, JP ap-northeast-1 asia-northeast1 japaneast
Osaka, JP ap-northeast-3 asia-northeast2 japanwest
Seoul, KR ap-northeast-2 asia-northeast3 koreacentral koreasouth
Sydney, AU ap-southeast-2 australia-southeast1 australiaeast
Melbourne, AU ap-southeast-4 australia-southeast2 australiasoutheast
Canberra, AU australiacentral australiacentral2
Auckland, NZ newzealandnorth

Use cases

Built for the teams that get paged when performance slips

Start with a use case that matches your team's workflow.

API teams

API performance testing

Turn endpoint collections and test engine scripts into repeatable API load tests with explicit capacity, data, and release-gate context.

See examples

Web teams

Web application load testing

Exercise critical web journeys with production-shaped traffic patterns while keeping launch decisions tied to latency, errors, and logs.

See examples

Release engineering

CI/CD performance gates

Make performance checks part of delivery without turning every pipeline into custom infrastructure.

See examples

Debugging

Incident and regression investigation

Re-run known scenarios after a production incident and compare the signals that matter: latency, errors, logs, and capacity.

See examples

Private environments

BYOC and private network testing

Place runners near private systems when targets are not reachable from public cloud locations or require allowlisted egress.

See examples

Reliability

SRE and platform team workflows

Give service teams a shared path for scheduled checks, controlled load, and evidence-rich performance reviews.

See examples

Test data

Realistic datasets, no hand-built CSVs

Generate correlated synthetic test data with the full faker catalog, upload your own CSVs, preview rows live, then split across load generators or replicate to every runner.

Test data

Realistic datasets, no hand-built CSVs

Generate synthetic, correlated test data with the full faker catalog or upload CSVs, preview rows live, then split across load generators or replicate to every runner.

Explore test data

Distribution

Split or replicate across your fleet

Choose how data reaches your load generators at run time. Split gives each runner a disjoint slice. Replicate delivers the full dataset to every runner. The platform handles delivery automatically.

Learn how it works

FAQ

Common first questions

Does the marketing site start a real load test against my URL?

Yes — a short, real lightweight demo from AWS Virginia (~15 requests/second for 3 minutes) against the URL you enter. We create the test for you; you can adjust load and locations within plan limits (duration stays fixed), then click Start, and stop or rerun it as often as you like.

Do I need to sign up first?

No separate signup step: entering your email creates your free MaxoPerf account straight away and opens the console with the demo test ready. You never choose a password on this page — we email you a link to set one and finish your profile whenever it suits you. The account is a normal free account with no restrictions in the meantime.

Can teams keep runners near private systems?

Yes. MaxoPerf supports managed cloud locations and private runner locations for teams with network, allowlist, or residency constraints.

Which teams is MaxoPerf for?

Backend, platform, SRE, QA, and release teams that need repeatable performance evidence without owning runner infrastructure.

See pricing Contact support

Try MaxoPerf on your URL.

Built for teams like these

Bring the engine your team already knows.

Apache Benchmark

Apiritif

External

Gatling

The Grinder

Apache JMeter

JUnit

Grafana k6

Locust

Molotov

Mocha

PBench

Robot Framework

Scalable

Selenium

Siege

Taurus Native

TestNG

Tsung

Vegeta

WebdriverIO

Run load tests where your users live.

North America

South America

Europe

Middle East

Africa

Asia Pacific

Built for the teams that get paged when performance slips

API performance testing

Web application load testing

CI/CD performance gates

Incident and regression investigation

BYOC and private network testing

SRE and platform team workflows

Realistic datasets, no hand-built CSVs

Realistic datasets, no hand-built CSVs

Split or replicate across your fleet

Common first questions