Ediphi

Ediphi is a cloud-native preconstruction platform for commercial construction contractors that unifies estimating, cost modeling, general conditions and general requirements (GCs & GRs) tracking, bid-package contracting, and a shared cloud unit-price catalog in one real-time collaborative workspace. Founded by Dustin DeVan (founder of BuildingConnected, acquired by Autodesk), it is used by ENR Top 400 general contractors including Hensel Phelps, Suffolk Construction, and DPR Construction. Its "Last Mile" module provides API-driven automation for Excel integration and reporting. Ediphi runs a private application API at api.ediphi.com; as of this profile there is no public developer portal or published API specification.

Ediphi publishes 1 API on the APIs.io network. Tagged areas include Company, Construction, Preconstruction, Cost Estimating, and Construction Technology.

Ediphi’s developer surface includes support, engineering blog, signup flow, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

15.8/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

Company Construction PreconstructionCost EstimatingConstruction Technology Estimating Cost Management Software-as-a-Service

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 15.8/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 4.7 / 20

Operational Transparency 2.1 / 13

Contract Governance 0.0 / 12

Discoverability 7.6 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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/ediphi: 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 1

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

Ediphi API

Private application API powering the Ediphi preconstruction platform and its "Last Mile" automation (Excel integration, reporting). No public OpenAPI/Swagger specification or de...

Security Posture 2

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

Ediphi Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Ediphi Trust Center

trust center published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

SignUp

SignUp

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

TrustCenter

TrustCenter

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 1

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

ParentCompany

ParentCompany

Source (apis.yml)

aid: ediphi
name: Ediphi
description: Ediphi is a cloud-native preconstruction platform for commercial construction contractors that unifies estimating,
  cost modeling, general conditions and general requirements (GCs & GRs) tracking, bid-package contracting, and a shared cloud
  unit-price catalog in one real-time collaborative workspace. Founded by Dustin DeVan (founder of BuildingConnected, acquired
  by Autodesk), it is used by ENR Top 400 general contractors including Hensel Phelps, Suffolk Construction, and DPR Construction.
  Its "Last Mile" module provides API-driven automation for Excel integration and reporting. Ediphi runs a private application
  API at api.ediphi.com; as of this profile there is no public developer portal or published API specification.
url: https://raw.githubusercontent.com/api-evangelist/ediphi/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
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/67056bab57657a8d7633ed62/67c9d6d6fe2d2f35fd93c596_OG0image%20(1).png
x-type: company
x-source: vc-portfolio
x-backed-by:
- norwest-venture-partners
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Construction
- Preconstruction
- Cost Estimating
- Construction Technology
- Estimating
- Cost Management
- Software-as-a-Service
tags_raw:
- Company
- Construction
- Preconstruction
- Cost Estimating
- Construction Technology
- Estimating
- Cost Management
- SaaS
apis:
- name: Ediphi API
  description: Private application API powering the Ediphi preconstruction platform and its "Last Mile" automation (Excel
    integration, reporting). No public OpenAPI/Swagger specification or developer documentation is published; access is through
    the customer application. The host is live and returns an identity banner.
  humanURL: https://help.ediphi.com/
  baseURL: https://api.ediphi.com
  tags:
  - Construction
  - Preconstruction
  - Estimating
  properties: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: ParentCompany
  url: https://apis.io/providers/autodesk/
  name: Autodesk
  x-relationship: acquired
  x-evidence: Founded by Dustin DeVan (founder of BuildingConnected, acquired by Autodesk), it is used by ENR Top 400 general
    contractors including Hensel Phelps, Suffolk Construction, and DPR Construction.
- type: DomainSecurity
  url: security/ediphi-domain-security.yml
- type: Website
  url: https://ediphi.com
- type: Support
  url: https://help.ediphi.com/
- type: Blog
  url: https://ediphi.com/blog
- type: Login
  url: https://ediphi.com/login
- type: SignUp
  url: https://ediphi.com/get-demo
- type: TermsOfService
  url: https://ediphi.com/terms-and-conditions
- type: StatusPage
  url: https://status.ediphi.com
- type: TrustCenter
  url: https://trust.ediphi.com
- type: Lifecycle
  url: lifecycle/ediphi-lifecycle.yml
- type: LLMsTxt
  url: llms/ediphi-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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