Ploy

Ploy is an AI-powered marketing platform that turns a company's website into its growth engine. Founded in 2025 by former Webflow CTO Bryant Chou and backed by Y Combinator, Ploy deploys AI agents that build and optimize web pages, write copy, run technical SEO fixes, identify and enrich site visitors, launch ad campaigns, and track attribution across three product surfaces (Web, Grow, and Ads). Users activate pre-built marketing strategies called PloyBooks or author custom strategies that agents execute. Ploy is a SaaS product with a credit-based pricing model; as of this enrichment pass it exposes no public developer API, API reference, SDKs, or developer portal — only a product help center and native integrations (Google, GitHub sync, CRM, and ad platforms).

Ploy is profiled on the APIs.io network. Tagged areas include Company, Marketing, Marketing Automation, Artificial Intelligence, and AI Agents.

Ploy’s developer surface includes engineering blog, pricing, signup flow, documentation, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

15.9/100 emerging ▬ flat Agent 7/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyMarketingMarketing AutomationArtificial IntelligenceAI AgentsSEOWebsite BuilderGrowthAdvertising

Kin Score

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

Composite quality — 15.9/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 3.0 / 20

Commercial Clarity 4.7 / 20

Operational Transparency 1.4 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 7/100 · 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 4 / 4

Consent & Bot Identity 3 / 3

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Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

SecurityTxt

SecurityTxt

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: ploy
name: Ploy
description: Ploy is an AI-powered marketing platform that turns a company's website into its growth engine. Founded in 2025
  by former Webflow CTO Bryant Chou and backed by Y Combinator, Ploy deploys AI agents that build and optimize web pages,
  write copy, run technical SEO fixes, identify and enrich site visitors, launch ad campaigns, and track attribution across
  three product surfaces (Web, Grow, and Ads). Users activate pre-built marketing strategies called PloyBooks or author custom
  strategies that agents execute. Ploy is a SaaS product with a credit-based pricing model; as of this enrichment pass it
  exposes no public developer API, API reference, SDKs, or developer portal — only a product help center and native integrations
  (Google, GitHub sync, CRM, and ad platforms).
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://ploy.ai/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/ploy/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Marketing
- Marketing Automation
- Artificial Intelligence
- AI Agents
- SEO
- Website Builder
- Growth
- Advertising
apis: []
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 4
  pass: local-v1
common:
- type: VulnerabilityDisclosure
  url: security/ploy-vulnerability-disclosure.yml
- type: Security
  url: security/ploy-vulnerability-disclosure.yml
- type: WellKnown
  url: well-known/ploy-well-known.yml
- type: SecurityTxt
  url: well-known/ploy-security.txt
- type: DomainSecurity
  url: security/ploy-domain-security.yml
- type: Website
  url: https://ploy.ai
- type: Blog
  url: https://ploy.ai/blog
- type: Pricing
  url: https://ploy.ai/pricing
- type: SignUp
  url: https://ploy.ai
- type: Login
  url: https://ploy.ai/workspaces
- type: Documentation
  url: https://docs.ploy.ai
- type: Support
  url: https://docs.ploy.ai
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io