Congruent website screenshot

Congruent

Congruent builds AI-native radar hardware and simulation tooling for self-driving cars and end-to-end autonomy. The company pairs a radar architecture that exposes raw sensor data with a world-model-based generative simulator, producing both real and synthetic raw radar returns to train autonomy stacks. Radar is the only depth sensor cheap enough to scale to every vehicle while still working in rain, fog, snow, and dust, where camera and lidar systems degrade. Congruent is an early-stage Y Combinator (W26) company founded in 2025 by Clement Barthes and Evan Scope Crafts, based in the San Francisco Bay Area. It was surfaced as a Y Combinator portfolio company and added to the API Evangelist network for enrichment; as of this profile the company operates a single marketing website and publishes no public API, developer portal, SDK, or specification.

Congruent is profiled on the APIs.io network. Tagged areas include Company, Radar, Autonomous Vehicles, Self-Driving Cars, and Sensors.

🌐 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
CompanyRadarAutonomous VehiclesSelf-Driving CarsSensorsSimulationRoboticsHardwareY CombinatorAutomotive

Kin Score

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/congruent: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Congruent Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 LinkedIn
LinkedIn

Other 1

Properties that don't map to a standard resource type

Company
Company

Source (apis.yml)

apis.yml Raw ↑ 
aid: congruent
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/congruent.png
name: Congruent
description: Congruent builds AI-native radar hardware and simulation tooling for self-driving cars and end-to-end autonomy.
  The company pairs a radar architecture that exposes raw sensor data with a world-model-based generative simulator, producing
  both real and synthetic raw radar returns to train autonomy stacks. Radar is the only depth sensor cheap enough to scale
  to every vehicle while still working in rain, fog, snow, and dust, where camera and lidar systems degrade. Congruent is
  an early-stage Y Combinator (W26) company founded in 2025 by Clement Barthes and Evan Scope Crafts, based in the San Francisco
  Bay Area. It was surfaced as a Y Combinator portfolio company and added to the API Evangelist network for enrichment; as
  of this profile the company operates a single marketing website and publishes no public API, developer portal, SDK, or specification.
url: https://raw.githubusercontent.com/api-evangelist/congruent/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Radar
- Autonomous Vehicles
- Self-Driving Cars
- Sensors
- Simulation
- Robotics
- Hardware
- Y Combinator
- Automotive
apis: []
common:
- type: DomainSecurity
  url: security/congruent-domain-security.yml
- type: Website
  url: https://congruent.io
- type: Company
  url: https://www.ycombinator.com/companies/congruent
- type: LinkedIn
  url: https://www.linkedin.com/company/congruent-sensing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence