Portside

Portside is a cloud-based business aviation management software company headquartered in Cary, North Carolina, serving corporate flight departments, charter and managed fleets, fractional and aircraft management companies, business jet owners, and government and military aviation across more than 30 countries. The Portside Platform is a suite of modular applications spanning scheduling and flight operations, fleet and crew optimization, a crew staffing marketplace, managed-aircraft customer billing, aviation reporting and analytics, an aircraft owner portal, a Safety Management System (SMS), RiskAssist flight risk assessment, and hotel and car reservations. Portside integrates with a wide range of business aviation systems across scheduling, charter marketplaces, accounting, maintenance, expense management, CRM, payments, trip services, fuel management, and risk/safety, but does not publish a public developer API or self-service developer portal; integrations are arranged directly with the Portside team. Portside is backed by Insight Partners.

Portside is profiled on the APIs.io network. Tagged areas include Company, Business Aviation, Aviation Software, Flight Operations, and Scheduling.

Portside’s developer surface includes support, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

17.8/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyBusiness AviationAviation SoftwareFlight OperationsSchedulingFleet ManagementCrew ManagementAircraft ManagementSafety ManagementAviation Analytics

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 17.8/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 8.4 / 20

Operational Transparency 1.4 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/portside: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 3

Authentication, authorization, and security posture

Security

Security

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: portside
name: Portside
description: Portside is a cloud-based business aviation management software company headquartered in Cary, North Carolina,
  serving corporate flight departments, charter and managed fleets, fractional and aircraft management companies, business
  jet owners, and government and military aviation across more than 30 countries. The Portside Platform is a suite of modular
  applications spanning scheduling and flight operations, fleet and crew optimization, a crew staffing marketplace, managed-aircraft
  customer billing, aviation reporting and analytics, an aircraft owner portal, a Safety Management System (SMS), RiskAssist
  flight risk assessment, and hotel and car reservations. Portside integrates with a wide range of business aviation systems
  across scheduling, charter marketplaces, accounting, maintenance, expense management, CRM, payments, trip services, fuel
  management, and risk/safety, but does not publish a public developer API or self-service developer portal; integrations
  are arranged directly with the Portside team. Portside is backed by Insight Partners.
url: https://raw.githubusercontent.com/api-evangelist/portside/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
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://portside.co/static/img/favicon.4bca411dbdd4.ico
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 3
  pass: local-v1
tags:
- Company
- Business Aviation
- Aviation Software
- Flight Operations
- Scheduling
- Fleet Management
- Crew Management
- Aircraft Management
- Safety Management
- Aviation Analytics
apis: []
common:
- type: Website
  url: https://portside.co
- type: About
  url: https://portside.co/about
- type: Integrations
  url: https://portside.co/integrations
- type: Support
  url: https://portside.co/support
- type: Blog
  url: https://portside.co/newsroom
- type: Login
  url: https://app.portside.co
- type: TermsOfService
  url: https://portside.co/terms-of-service/
- type: PrivacyPolicy
  url: https://portside.co/privacy-policy/
- type: Security
  url: https://portside.co/security-policy/
- type: Compliance
  url: https://portside.co/security-policy/
- type: Conformance
  url: conformance/portside-conformance.yml
- type: DomainSecurity
  url: security/portside-domain-security.yml
- type: LLMsTxt
  url: llms/portside-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io