specification: API Commons Plans
specificationVersion: '0.1'
provider: Arthur Online
providerId: arthur-online
generated: '2026-07-26'
method: searched
created: '2026-07-26'
modified: '2026-07-26'
source: https://www.arthuronline.co.uk/pricing
description: >-
  Arthur is sold as seat-and-unit priced property management software, not as an API product.
  The API carries no separate price, no metered tier and no free developer tier - it is included
  with every plan ("use our API to integrate your systems with Arthur at no extra cost"), but is
  only reachable from inside a paying account after Arthur support grants access. Billing is
  annual, by direct debit or card, with invoicing available to high-volume Enterprise customers.
currency: GBP
billing_period: month (billed annually)
api_access: included in all plans; credentials issued by Arthur support on request
api_metering: none published
plans:
  - name: Standard
    price: 82.50
    currency: GBP
    period: month
    included_units: 55
    price_per_unit: 1.50
    api_access: true
    shared_screen_sessions_included: 0
    features:
      - Unlimited storage
      - Maintenance module
      - Finance module
      - Compliance tracking
  - name: Professional
    price: 96.00
    currency: GBP
    period: month
    included_units: 60
    price_per_unit: 1.60
    api_access: true
    shared_screen_sessions_included: 1
    features:
      - Unlimited storage
      - Maintenance module
      - Finance module
      - Compliance tracking
      - Minimum spend waived on linked additional accounts
  - name: Enterprise
    price: 126.00
    currency: GBP
    period: month
    included_units: 70
    price_per_unit: 1.80
    api_access: true
    shared_screen_sessions_included: 3
    features:
      - Unlimited storage
      - Maintenance module
      - Finance module
      - Compliance tracking
      - Per-Manager-account permissions (used to scope what a third-party integration can reach)
      - Minimum spend waived on linked additional accounts
      - Invoicing available
professional_services:
  api_support: Broken endpoints fixed free of charge.
  bespoke_endpoints: GBP 150 + VAT per hour, minimum three hours on first purchase.
  training_overage: GBP 90 + VAT per hour.
  extra_shared_screen_session: GBP 90 + VAT per session.
  source: https://support.arthuronline.co.uk/support/solutions/articles/202000052217-api-work-providing-support
related:
  rate_limits: rate-limits/arthur-online-rate-limits.yml
  lifecycle: lifecycle/arthur-online-lifecycle.yml