specification: API Commons Plans
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/Plans
provider: Polygon
providerId: polygon
created: '2026-05-29'
modified: '2026-05-29'
reconciled: false
tags:
  - Fintech
  - Market Data
  - Stocks
  - Options
  - Forex
  - Crypto
  - Indices
  - Futures
  - Plans
description: >-
  Polygon (rebranded as Massive in early 2026) publishes per-asset-class plan tiers (Basic free,
  Starter, Developer, Advanced, Business / Enterprise). Each asset class (Stocks, Options, Indices,
  Forex, Crypto, Futures) has its own pricing ladder with rate-limit and feature differences.
  Pricing values reflect the long-published 2024-2025 schedule and should be re-verified against
  polygon.io/pricing (now redirecting to massive.com/pricing during the rebrand).
notes: >-
  Per-asset-class subscriptions stack — a trader needing Stocks + Options + Crypto subscribes to
  each individually. Business contracts add redistribution rights and pass through exchange fees
  (OPRA, CME, NYSE TAQ). Numbers should be re-verified at next refresh.
sources:
  - https://polygon.io/pricing
  - https://massive.com/pricing
plans:
  - id: polygon-basic
    name: Basic (Free)
    type: freemium
    description: Free tier for evaluation, 5 API calls per minute, end-of-day data only, 2 years history.
    entries:
      - label: Monthly subscription
        name: basic_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '0.00'
        userMultiplied: false
      - label: Rate limit
        name: basic_rate
        type: quota
        metric: requests_per_minute
        limit: 5
        timeFrame: minute
        geo: global
        unit: 1
        price: '0.00'
        userMultiplied: false
    elements:
      - name: End-of-day data only
      - name: 2 years history
      - name: 1 WebSocket connection limited
  - id: polygon-stocks-starter
    name: Stocks Starter
    type: subscription
    description: Stocks plan with 15-minute delayed data and unlimited API calls; ~$29/month.
    entries:
      - label: Monthly subscription
        name: stocks_starter_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '29.00'
        userMultiplied: false
      - label: Rate limit
        name: stocks_starter_rate
        type: quota
        metric: requests_per_minute
        limit: -1
        timeFrame: minute
        geo: global
        unit: 1
        price: '0.00'
        userMultiplied: false
    elements:
      - name: 15-minute delayed
      - name: 5 years history
      - name: Unlimited REST
  - id: polygon-stocks-developer
    name: Stocks Developer
    type: subscription
    description: Real-time IEX feed, unlimited API calls; ~$79/month.
    entries:
      - label: Monthly subscription
        name: stocks_developer_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '79.00'
        userMultiplied: false
    elements:
      - name: IEX real-time
      - name: 10 years history
      - name: WebSocket included
  - id: polygon-stocks-advanced
    name: Stocks Advanced
    type: subscription
    description: Full SIP real-time, WebSocket streaming, 20+ years history; ~$199/month.
    entries:
      - label: Monthly subscription
        name: stocks_advanced_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '199.00'
        userMultiplied: false
    elements:
      - name: Full-market SIP real-time
      - name: WebSocket streams
      - name: 20+ years history
      - name: Flat files
  - id: polygon-options-developer
    name: Options Developer
    type: subscription
    description: Options end-of-day plus OPRA delayed, unlimited REST; ~$99/month.
    entries:
      - label: Monthly subscription
        name: options_developer_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '99.00'
        userMultiplied: false
    elements:
      - name: OPRA delayed
      - name: Greeks and IV
  - id: polygon-options-advanced
    name: Options Advanced
    type: subscription
    description: Full OPRA real-time + WebSocket; ~$249/month.
    entries:
      - label: Monthly subscription
        name: options_advanced_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '249.00'
        userMultiplied: false
    elements:
      - name: OPRA real-time
      - name: WebSocket options
  - id: polygon-crypto-starter
    name: Crypto Starter
    type: subscription
    description: Crypto aggregates and snapshots, ~$29/month.
    entries:
      - label: Monthly subscription
        name: crypto_starter_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '29.00'
        userMultiplied: false
    elements:
      - name: Cross-exchange aggregates
  - id: polygon-crypto-advanced
    name: Crypto Advanced
    type: subscription
    description: Crypto L2 books + WebSocket; ~$199/month.
    entries:
      - label: Monthly subscription
        name: crypto_advanced_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '199.00'
        userMultiplied: false
    elements:
      - name: Level-2 books
      - name: WebSocket crypto
  - id: polygon-forex-starter
    name: Forex Starter
    type: subscription
    description: FX delayed aggregates; ~$29/month.
    entries:
      - label: Monthly subscription
        name: forex_starter_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '29.00'
        userMultiplied: false
    elements:
      - name: 1,000+ pairs
  - id: polygon-forex-advanced
    name: Forex Advanced
    type: subscription
    description: FX real-time + WebSocket; ~$199/month.
    entries:
      - label: Monthly subscription
        name: forex_advanced_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '199.00'
        userMultiplied: false
    elements:
      - name: Real-time FX
      - name: WebSocket FX
  - id: polygon-indices-developer
    name: Indices Developer
    type: subscription
    description: Real-time index values, REST and WebSocket; ~$49/month.
    entries:
      - label: Monthly subscription
        name: indices_developer_monthly
        type: subscription
        metric: month
        limit: -1
        timeFrame: month
        geo: global
        unit: 1
        price: '49.00'
        userMultiplied: false
    elements:
      - name: Real-time indices
  - id: polygon-business
    name: Business / Enterprise
    type: enterprise
    description: Custom pricing for redistribution, OPRA / CME / SIP exchange fees, multi-asset bundles.
    entries:
      - label: Custom pricing
        name: business_custom
        type: subscription
        metric: contract
        limit: -1
        timeFrame: contract
        geo: global
        unit: 1
        price: contact sales
        userMultiplied: false
    elements:
      - name: Redistribution rights
      - name: Multi-asset bundles
      - name: Exchange fees passed through
      - name: SLA and dedicated support
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com