AppFolio
AppFolio is a Santa Barbara, California cloud-based real estate technology company providing property management software to residential, commercial, community association (HOA), student housing, single-family, and affordable housing operators, plus investment management tooling for sponsors and funds. Its flagship AppFolio Performance Platform unifies workflow automation, accounting and reporting, marketing and leasing, maintenance, resident communication, and resident services on a single multi-tenant SaaS. AppFolio embeds Realm-X, an in-house agentic AI layer (Realm-X Assistant, Performers, Flows) directly into the platform rather than as an add-on. Integrations are delivered through the AppFolio Stack marketplace, where certified partners (ButterflyMX, Conservice, HappyCo, Knock, Lowe's, Property Meld, and many more) connect via the AppFolio Stack API. The Stack API is gated behind a partner application, security-compliance questionnaire, and terms-of-service signing; OAuth 2.0, a sandbox environment, webhooks, and an OpenAPI/Swagger reference are made available only to approved partners through the developer.appfolio.com portal, so no public specification is reachable for catalog inclusion. AppFolio's revenue model is per-unit SaaS subscription plus value-added services (payments, screening, insurance, marketing). The AppFolio GitHub organization publishes internal Ruby on Rails, React, and tooling libraries (react-gears, ae_page_objects, store_base_sti_class) but no public API SDK, CLI, or OpenAPI artifact.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles AppFolio the way a machine reads it — 2 machine-readable artifacts, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — AppFolio scores 12.6/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile AppFolio
Each block below is one kind of artifact we hold for AppFolio. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
GraphQL 1
Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.
GraphQL schemas published by this provider.
AppFolio GraphQL Schema
This conceptual GraphQL schema models the AppFolio property management platform domain. AppFolio provides cloud-based property management software covering residential, commerci...
GRAPHQLSecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for AppFolio — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 4
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 10
The organization behind the API
Scroll within the panel for all 10 ·
Other 6
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/appfolio · machine-readable index on apis.io