aid: semios
name: Semios
description: >-
  Semios (legally SemiosBio Technologies Inc., Vancouver, British Columbia,
  founded 2010 by Michael Gilbert) is a precision-agriculture company that
  operates a large in-canopy IoT sensor network for permanent crops - almonds,
  apples, cherries, citrus, grapes, pears, pistachios, stone fruit and walnuts.
  Its sensors report climate, soil moisture, insect trap counts and plant-stress
  readings on roughly ten-minute intervals, and its platform layers degree-day
  models, disease and frost risk models and machine learning on top of that feed
  to drive insect pest management (including variable-rate aerosol mating
  disruption), disease management, frost management, irrigation and water
  management, plant-stress monitoring, and alerting and reporting. Growers and
  agronomists consume it through the Semios Hub web and mobile applications,
  backed by the hub-api.semios.com service. Semios acquired Agworld, Altrac and
  Centricity, and in October 2024 the group unified those brands under the
  Almanac name, with Semios continuing as the sensing and crop-protection brand.
  Semios does not operate a public developer portal - the Hub API is customer
  and partner authenticated, and integrations such as the WiseConn irrigation
  integration are arranged directly.
url: https://raw.githubusercontent.com/api-evangelist/semios/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-source-note: >-
  Surfaced through a Forge Global secondary-market listing
  (https://forgeglobal.com/semios_stock/). That venue listing is not the
  company website and is not carried as a Website pointer.
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
specificationVersion: '0.20'
image: https://semios.com/wp-content/uploads/2020/10/logo.svg
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Agriculture
- AgTech
- Precision Agriculture
- Crop Management
- Pest Management
- IoT
- Sensors
- Irrigation
- Weather
- Canada
apis:
- name: Semios Hub API
  description: >-
    The authenticated service behind the Semios Hub grower application at
    hub.semios.com. The host is live and answers on HTTPS, but every anonymous
    path returns an application-level "Path not Found" and Semios publishes no
    developer portal, API reference or machine-readable contract for it. Access
    is arranged through Semios customer success and partner agreements.
  humanURL: https://hub.semios.com/
  baseURL: https://hub-api.semios.com
  tags:
  - Crop Management
  - Sensors
  properties:
  - type: SignUp
    url: https://hub.semios.com/login
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/semios-domain-security.yml
- type: Website
  url: https://semios.com/
- type: Blog
  url: https://blog.semios.com/
- type: Support
  url: https://semios.com/support/
- type: GitHubOrganization
  url: https://github.com/semiosBIO
- type: Login
  url: https://hub.semios.com/login
- type: LLMsTxt
  url: llms/semios-llms.txt
- type: Plans
  url: plans/semios-plans-pricing.yml
- type: RateLimits
  url: rate-limits/semios-rate-limits.yml
- type: Lifecycle
  url: lifecycle/semios-lifecycle.yml
x-enrichment:
  date: '2026-08-26'
  status: minimal
  artifacts_added: 8
  pass: local-v1
x-coverage:
  state: gated
  reason: customer-only-docs
  detail: >-
    Semios runs a live production API host at hub-api.semios.com that answers
    every anonymous path with an application-level "Path not Found", and the
    only human entry point is the Semios Hub login at hub.semios.com - there is
    no developer portal, no API reference and no machine-readable contract
    anywhere on semios.com, so the Hub API is reachable only with an active
    grower tenant arranged through customer success or a partner agreement.
  evidence:
  - url: https://hub-api.semios.com/openapi.json
    status: 404
  - url: https://semios.com/developers/
    status: 404
  - url: https://hub.semios.com/login
    status: 200
  - url: https://semios.com/.well-known/api-catalog
    status: 404
  checked: '2026-08-26'