API Fortress

API Fortress was an API testing and monitoring platform that let engineering teams author, run, and continuously monitor functional and integration tests against REST and SOAP APIs, in the cloud or via an on-premise Docker-based agent. It was acquired by Sauce Labs in January 2020 and its capabilities were folded into the Sauce Labs API Testing product. The standalone apifortress.com developer surface has since been retired; as of this enrichment pass the domain no longer resolves (parked Route53 nameservers, no A records), the apifortress GitHub organization returns 404, and there is no live first-party API, docs, SDK, or well-known surface remaining to enrich.

API Fortress is profiled on the APIs.io network. Tagged areas include Company, API Testing, API Monitoring, Continuous Testing, and Quality Assurance.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyAPI TestingAPI MonitoringContinuous TestingQuality AssuranceDevOpsAcquired

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/api-fortress: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: api-fortress
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/api-fortress.png
name: API Fortress
description: API Fortress was an API testing and monitoring platform that let engineering teams author, run, and continuously
  monitor functional and integration tests against REST and SOAP APIs, in the cloud or via an on-premise Docker-based agent.
  It was acquired by Sauce Labs in January 2020 and its capabilities were folded into the Sauce Labs API Testing product.
  The standalone apifortress.com developer surface has since been retired; as of this enrichment pass the domain no longer
  resolves (parked Route53 nameservers, no A records), the apifortress GitHub organization returns 404, and there is no live
  first-party API, docs, SDK, or well-known surface remaining to enrich.
url: https://raw.githubusercontent.com/api-evangelist/api-fortress/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: sauce-labs
x-enrichment-note: 'Defunct/acquired: apifortress.com does not resolve (no A records), GitHub org 404, no live public API/docs/SDK
  surface as of 2026-07-17. Nothing available to search/generate/derive.'
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- API Testing
- API Monitoring
- Continuous Testing
- Quality Assurance
- DevOps
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://apifortress.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence