Gatling

Gatling is an open source load and performance testing framework for web applications and APIs with a Scala-based DSL and detailed HTML reports. The Gatling Enterprise Edition exposes a public REST API for triggering runs and fetching run results and metrics.

Gatling publishes 2 APIs on the APIs.io network. Tagged areas include Load Testing, Performance Testing, and Testing.

Gatling’s developer surface includes documentation and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

17.0/100 emerging ▬ flat Agent 5/100 human only self hosted · Apache-2.0 Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessFreemium

2 APIs

Load Testing Performance Testing Testing

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 17.0/100 · emerging

Contract Quality 0.0 / 23

Developer Ergonomics 3.9 / 18

Access Clarity 4.3 / 18

Operational Transparency 1.2 / 12

Contract Governance 0.0 / 11

Discoverability 5.2 / 9

Open Source Surface 2.5 / 10

Agent readiness — 5/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 90 points between them, because the conditional facet above carries the other 10. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 90% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/gatling: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Gatling

Gatling is an open source load and performance testing framework for web applications and APIs with a Scala-based DSL and detailed HTML reports.

Gatling Enterprise Public API

The Gatling Enterprise Edition public API enables you to trigger runs or fetch run results and metrics, including run metadata and performance percentile summaries.

Pricing Plans 1

Published pricing tiers and plan structures.

Gatling Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Gatling Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Gatling Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Gatling Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Gatling Trust Center

SOC 2, ISO 27001, PCI DSS, GDPR

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

IssueTracker

IssueTracker

Commercial 1

Pricing, plans, and the legal terms of use

License

License

Company 2

The organization behind the API

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

Products

Products

Source (apis.yml)

aid: gatling
name: Gatling
description: Gatling is an open source load and performance testing framework for web applications and APIs with a Scala-based
  DSL and detailed HTML reports. The Gatling Enterprise Edition exposes a public REST API for triggering runs and fetching
  run results and metrics.
type: Index
deliveryModel:
  model: self-hosted
  license: Apache-2.0
  open_source: true
  commercial: false
  callable_host: false
  label: Self-hosted open source · you run it yourself
  confidence: high
  source:
  - license
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/gatling.png
tags:
- Load Testing
- Performance Testing
- Testing
url: https://raw.githubusercontent.com/api-evangelist/gatling/refs/heads/main/apis.yml
created: '2026-03-25'
modified: '2026-04-28'
specificationVersion: '0.23'
apis:
- aid: gatling:gatling
  name: Gatling
  description: Gatling is an open source load and performance testing framework for web applications and APIs with a Scala-based
    DSL and detailed HTML reports.
  humanURL: https://gatling.io
  tags:
  - Load Testing
  - Performance Testing
  - Testing
  properties:
  - type: Documentation
    url: https://docs.gatling.io
  - type: GitHubRepository
    url: https://github.com/gatling/gatling
- aid: gatling:gatling-enterprise
  name: Gatling Enterprise Public API
  description: The Gatling Enterprise Edition public API enables you to trigger runs or fetch run results and metrics, including
    run metadata and performance percentile summaries.
  humanURL: https://gatling.io/products/
  tags:
  - Load Testing
  - Performance Testing
  - Testing
  - Enterprise
  properties:
  - type: Documentation
    url: https://docs.gatling.io/reference/api/
  - type: Authentication
    url: https://docs.gatling.io/reference/api/
common:
- type: IssueTracker
  url: https://github.com/gatling/gatling/issues
- type: ContributionGuide
  url: https://github.com/gatling/gatling/blob/main/CONTRIBUTING.md
- type: License
  name: Apache-2.0
  url: https://github.com/gatling/gatling/blob/main/LICENSE
- type: TrustCenter
  url: security/gatling-trust-center.yml
- type: DomainSecurity
  url: security/gatling-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/gatling
- type: Website
  url: https://gatling.io
- type: Documentation
  url: https://docs.gatling.io
- type: GitHubOrganization
  url: https://github.com/gatling
- type: Products
  url: https://gatling.io/products/
- type: Integrations
  url: https://gatling.io/integrations
- type: LlmsText
  url: https://docs.gatling.io/llms.txt
integrations:
- name: Logo Gatling
- name: Certification Leader
- name: Certification Momentum Leader
- name: Certification High Performer
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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