Higharc

Higharc is an AI-powered homebuilding software platform founded in 2018 by Marc Minor and headquartered in Durham, North Carolina, with team members across San Francisco and Atlanta. Its design-to-construction cloud platform lets residential builders design homes from scratch, configure market-proven plans, and turn every home into shoppable 3D visuals, plan-based estimating data, and permit-ready construction documents. The product surface spans Studio (design), Config (plan configuration), Showroom (3D visualization), Estimate (material takeoffs), Build (construction documents), Photoreal (renderings), and enterprise AI Estimating, unifying architecture, sales, and construction operations. Higharc is a portfolio company of Fifth Wall and was added to the API Evangelist network for enrichment; as of this profiling it publishes no public developer API, reference, or documentation surface.

Higharc is profiled on the APIs.io network. Tagged areas include Company, Construction Tech, Homebuilding, Artificial Intelligence, and Construction.

Higharc’s developer surface includes engineering blog, support, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

9.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Construction Tech Homebuilding Artificial Intelligence Construction Design 3D Visualization Estimating PropTech Software-as-a-Service

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 9.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 3.4 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

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

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: higharc
name: Higharc
description: Higharc is an AI-powered homebuilding software platform founded in 2018 by Marc Minor and headquartered in Durham,
  North Carolina, with team members across San Francisco and Atlanta. Its design-to-construction cloud platform lets residential
  builders design homes from scratch, configure market-proven plans, and turn every home into shoppable 3D visuals, plan-based
  estimating data, and permit-ready construction documents. The product surface spans Studio (design), Config (plan configuration),
  Showroom (3D visualization), Estimate (material takeoffs), Build (construction documents), Photoreal (renderings), and enterprise
  AI Estimating, unifying architecture, sales, and construction operations. Higharc is a portfolio company of Fifth Wall and
  was added to the API Evangelist network for enrichment; as of this profiling it publishes no public developer API, reference,
  or documentation surface.
url: https://raw.githubusercontent.com/api-evangelist/higharc/refs/heads/main/apis.yml
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://cdn.prod.website-files.com/65880fe1a6298c932c229007/65c5defaa01a14b103d67fb2_about-hero-image.webp
x-type: company
x-source: vc-portfolio
x-backed-by:
- fifth-wall
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Construction Tech
- Homebuilding
- Artificial Intelligence
- Construction
- Design
- 3D Visualization
- Estimating
- PropTech
- Software-as-a-Service
tags_raw:
- Company
- Construction Tech
- Homebuilding
- Artificial Intelligence
- Construction
- Design
- 3D Visualization
- Estimating
- PropTech
- SaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/higharc-domain-security.yml
- type: Website
  url: https://www.higharc.com/
- type: Blog
  url: https://www.higharc.com/resources/blog
- type: Login
  url: https://app.higharc.com/account/login
- type: Support
  url: https://learn.higharc.com/
- type: PrivacyPolicy
  url: https://www.higharc.com/legal/privacy
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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