aid: additiveintelligencea7d2
name: Additive Intelligence
description: >-
  Additive Intelligence was a Taipei, Taiwan startup applying machine learning to metal
  additive manufacturing. Its focus was the deformation and shrinkage that occurs when
  metal 3D printed parts are sintered — the expensive trial-and-error step that keeps
  metal AM from being fast, scalable and cost-competitive — and it paired hardware with
  software, holding provisional patents on a machine learning method, a proprietary
  infill topology, and a method for varying the density of infilled sections. The company
  was selected by Taiwan Tech Arena as one of 100 startups showcased at CES 2021, and its
  LinkedIn page carries the slogan "Additive manufacturing, exponential progress." No
  first-party surface survives: the website the company itself declares on LinkedIn,
  www.additiveintelligence.com, holds an active registration on Google Cloud DNS but
  publishes no A record, so no host — apex, www, api or docs — can be connected to at all.
  There is no developer portal, GitHub organization, published package, or API of any kind.
url: https://raw.githubusercontent.com/api-evangelist/additiveintelligencea7d2/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
x-status: defunct
x-status-detail: >-
  No first-party host resolves for additiveintelligence.com (registered, Google Cloud DNS,
  no A record) and the Wayback Machine holds no capture of the company's own site; the only
  live surfaces are third-party profiles (LinkedIn, Taiwan Tech Arena, Crunchbase, PitchBook).
  The EquityZen secondary-market listing this record was harvested from,
  https://equityzen.com/company/additiveintelligencea7d2/, now renders a different company
  entirely (APrevent, a voice-implant medical device maker), so that URL is no longer usable
  as a Website pointer for this company.
specificationVersion: '0.20'
created: '2026-09-07'
modified: '2026-09-07'
tags:
- Company
- Additive Manufacturing
- 3D Printing
- Metal 3D Printing
- Machine Learning
- Artificial Intelligence
- Manufacturing
- Sintering
- Taiwan
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/additiveintelligence/
x-coverage:
  state: none
  reason: defunct
  detail: >-
    Additive Intelligence's own declared website, www.additiveintelligence.com (the URL on its
    LinkedIn company page), is registered and delegated to Google Cloud DNS but publishes no A
    record, so the apex, www, api and docs hosts all fail to connect (curl 000) and STEP 0b
    contract discovery — /openapi.json, /swagger.json, /docs, /llms.txt, /.well-known/agent-card.json,
    /.well-known/security.txt — had no reachable host to run against; there is no GitHub
    organization, no published npm/PyPI package, and the EquityZen listing this record was
    harvested from now renders a different company (APrevent).
  evidence:
  - url: https://additiveintelligence.com/openapi.json
    status: 0
  - url: https://additiveintelligence.com/.well-known/agent-card.json
    status: 0
  - url: https://api.additiveintelligence.com/openapi.json
    status: 0
  - url: https://docs.additiveintelligence.com/
    status: 0
  - url: https://api.github.com/orgs/additiveintelligence
    status: 404
  - url: https://pypi.org/pypi/additive-intelligence/json
    status: 404
  - url: https://www.linkedin.com/company/additiveintelligence/
    status: 200
  - url: https://www.taiwanarena.tech/startups-detail/AdditiveIntelligence/
    status: 200
  - url: https://equityzen.com/company/additiveintelligencea7d2/
    status: 200
  checked: '2026-09-07'
x-enrichment:
  date: '2026-09-07'
  status: minimal
  artifacts_added: 0
  pass: local-v3