Plantd

aid: plantd
name: Plantd
description: 'Plantd is an American advanced-materials manufacturer based in Oxford, North Carolina, founded in 2021 by former
  SpaceX engineers Nathan Silvernail (CEO) and Huade Tan (CTO) with Josh Dorfman (CMO). The company grows and harvests fast-growing
  perennial grass on farms across North Carolina and Virginia and presses it into carbon-negative structural building panels
  intended to replace oriented strand board (OSB), plywood and other timber-based sheathing. Production runs on a modular,
  all-electric, closed-loop manufacturing platform in a 150,000+ sq ft facility, with a research farm in Stovall, NC. Customers
  and partners include homebuilder D.R. Horton and furniture brand Studio TK. Plantd has raised roughly $47.5M across seed,
  Series A and a $22M Series B (October 2025). Plantd is a physical-goods manufacturer: it publishes no developer program,
  no public API, and no machine-readable API contract of any kind — this profile records that absence rather than an API surface.'
url: https://raw.githubusercontent.com/api-evangelist/plantd/refs/heads/main/apis.yml
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-09-02'
  method: derived
image: https://cdn.prod.website-files.com/625f19c458e42f47692e03b8/626c2af7a62122515767dbe0_favicon-plantd-256x256-2.png
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Company
- Building Materials
- Manufacturing
- Construction
- Sustainability
- Carbon Removal
- Climate Tech
- Advanced Materials
- Agriculture
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/plantd-domain-security.yml
- type: Website
  url: https://www.plantdmaterials.com/
- type: Blog
  url: https://www.plantdmaterials.com/blog
- type: About
  url: https://www.plantdmaterials.com/about
- type: Careers
  url: https://www.plantdmaterials.com/careers
- type: Press
  url: https://www.plantdmaterials.com/press-media
- type: LinkedIn
  url: https://www.linkedin.com/company/plantdmaterials/
x-enrichment:
  date: '2026-08-26'
  status: minimal
  artifacts_added: 2
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Plantd manufactures carbon-negative structural building panels pressed from perennial grass; its entire web presence
    is a six-page Webflow marketing site (home, about, product, blog, careers, press) with no developer portal, no /api path,
    no GitHub organisation and no package on any registry.
  evidence:
  - url: https://www.plantdmaterials.com/openapi.json
    status: 404
  - url: https://www.plantdmaterials.com/api-docs
    status: 404
  - url: https://www.plantdmaterials.com/graphql
    status: 404
  - url: https://www.plantdmaterials.com/llms.txt
    status: 404
  - url: https://www.plantdmaterials.com/.well-known/agent-card.json
    status: 404
  - url: https://www.plantdmaterials.com/developers
    status: 404
  - url: https://api.github.com/orgs/plantd
    status: 404
  - url: https://www.plantdmaterials.com/
    status: 200
  checked: '2026-08-26'