Comparison

Gatling vs pytest

On the evidence we track, pytest leads this comparison with a composite score of 73/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Gatling full profile →pytest full profile →

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Gatling60

★pytest73

Attribute comparison across 2 tools
Attribute	Gatling	pytestLeader
Vioscale score	60 / 100low · 49%	73 / 100medium · 67%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	commercial
Price levelpricing.price_level	high	free
Transparentpricing.transparent	✓	-
Integrations
Countintegrations.count	18	-
Security
Scorecardsecurity.scorecard	-	7
Vulnerabilitiessecurity.vulnerabilities	-	Count: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=pytest&per_page=100 · Last 12m: 1 · Max severity: MODERATE
Adoption
Dependent reposadoption.dependent_repos	-	283,154
Github starsadoption.github_stars	-	14,444
Package downloads weeklyadoption.package_downloads_weekly	-	237,782,854
Stackoverflow questionsadoption.stackoverflow_questions	-	30,000
Activity
Commits last 30dactivity.commits_last_30d	-	100
Release
Cadence daysrelease.cadence_days	-	46
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	-	MIT
Language
Primarylanguage.primary	-	Python
Market
Availabilitymarket.availability	-	Available worldwide
Content
Faqcontent.faq	-	8 items

Score

Vioscale score

Gatling60 / 100low · 49%

pytest73 / 100medium · 67%

Pricing

Free tier

Gatling✓

pytest✓

Model

Gatlingfreemium

pytestcommercial

Price level

Gatlinghigh

pytestfree

Transparent

Gatling✓

pytest–

Integrations

Count

Gatling18

pytest–

Security

Scorecard

Gatling–

pytest7

Vulnerabilities

Gatling–

pytestCount: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=pytest&per_page=100 · Last 12m: 1 · Max severity: MODERATE

Adoption

Dependent repos

Gatling–

pytest283,154

Github stars

Gatling–

pytest14,444

Package downloads weekly

Gatling–

pytest237,782,854

Stackoverflow questions

Gatling–

pytest30,000

Activity

Commits last 30d

Gatling–

pytest100

Release

Cadence days

Gatling–

pytest46

History

Gatling–

pytest20 items

License

Spdx

Gatling–

pytestMIT

Language

Primary

Gatling–

pytestPython

Market

Availability

Gatling–

pytestAvailable worldwide

Content

Faq

Gatling–

pytest8 items

Capabilities

Feature-by-feature on the axes that matter for testing tools. “-” means undocumented, not absent.

Capability comparison for Testing Tools
Capability	Gatling	pytest
Core
Test types	Unit + integration + E2E	-
Browser automation	✗	-
Built-in assertion library	✓	✓
Languages	JavaScript, TypeScript, Java, Scala, Kotlin	Python
Isolation
Mocking / stubbing	✗	-
Techniques
Snapshot testing	✗	-
Performance
Parallel execution	✓	-
Insight
Code coverage	✗	-
DX
Watch mode	✓	-
Ops
CI integration	✓	-

Core

Test types

GatlingUnit + integration + E2E

pytest-

Browser automation

Gatling✗

pytest-

Built-in assertion library

Gatling✓

pytest✓

Languages

GatlingJavaScript, TypeScript, Java, Scala, Kotlin

pytestPython

Isolation

Mocking / stubbing

Gatling✗

pytest-

Techniques

Snapshot testing

Gatling✗

pytest-

Performance

Parallel execution

Gatling✓

pytest-

Insight

Code coverage

Gatling✗

pytest-

Watch mode

Gatling✓

pytest-

Ops

CI integration

Gatling✓

pytest-

What each one is

The product in its own terms, so the numbers below have context.

Gatling

A performance engineering platform for automated load testing and continuous performance validation, enabling teams to embed testing into CI/CD pipelines and scale from local to distributed cloud environments.

Independently observed

pytest

Leader

A testing framework for Python that enables developers to write readable, straightforward test cases while scaling to handle sophisticated functional testing requirements for applications and libraries.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Gatling

from €89/moSubscriptionFree tier

From €89/month. Free tier available.

Basic€89/month billed annually (€1,068/year)
- Up to 60,000 VUs
- 1 hour of testing
- 1 Load Generator
- 2 Seats
- Community support
Team€356/month billed annually (€4,272/year)
- Up to 180,000 VUs
- 5 hours of testing
- 3 Load Generators
- 10 Seats
- Distributed testing
- +1 more
EnterpriseContact sales
- Custom limit of VUs
- Custom limit of hours
- Custom Load Generators
- Custom Seats
- All features & integrations
- +1 more

as of 2026-08-13verify ↗

pytest

Leader

Open sourceFree tier

Free and open source. Enterprise support available via Tidelift.

Community (Open Source)Free
- Detailed assertion introspection
- Auto-discovery of test modules
- Modular fixtures
- unittest compatibility
- 1300+ external plugins
Enterprise SupportContact sales

as of 2026-07-08verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Gatling	pytest
WebPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✗
Self-hostedDeployment	✓	✓
On-premiseDeployment	✓	✗
HybridDeployment	✓	✗

Platforms

Web

Gatling✓

pytest✗

CLI

Gatling✓

pytest✓

Deployment

Cloud / SaaS

Gatling✓

pytest✗

Self-hosted

Gatling✓

pytest✓

On-premise

Gatling✓

pytest✗

Hybrid

Gatling✓

pytest✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Gatling

18 total

Maven
Gradle
npm
sbt
Terraform
Helm
AWS CloudFormation
AWS CDK
Kubernetes
Docker
Slack
Microsoft Teams
Datadog
Dynatrace
New Relic
InfluxDB
OpenTelemetry
JMeter

Independently observed

pytest

Leader

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.