aid: g2
name: G2
description: >-
  The G2 API provides programmatic access to G2's product, category, and review data.
  Use the API to integrate G2 data into your workflows and applications.
type: Index
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
access: 3rd-Party
url: https://raw.githubusercontent.com/api-evangelist/g2/refs/heads/main/apis.yml
created: '2026-03-24'
modified: '2026-04-18'
specificationVersion: '0.19'
tags:
  - B2B
  - Software Discovery
  - Software Reviews
apis:
  - aid: g2:g2-api
    name: G2 API
    description: >-
      The G2 API provides programmatic access to G2's product, category, and review
      data. It enables developers to retrieve software product listings, user reviews,
      category taxonomies, and competitive intelligence data from the world's largest
      B2B software marketplace. The API supports endpoints for products, categories,
      reviews, and syndication, and uses token-based authentication.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    baseURL: https://data.g2.com
    humanURL: https://documentation.g2.com/docs/g2-api
    tags:
      - Categories
      - Products
      - Reviews
      - Software Discovery
    properties:
      - type: Documentation
        url: https://documentation.g2.com/docs/g2-api
      - type: APIReference
        url: https://data.g2.com/api/docs
      - type: Portal
        url: https://documentation.g2.com/docs/developer-portal
      - type: GettingStarted
        url: https://documentation.g2.com/docs/g2-api-information
      - type: Integrations
        url: https://documentation.g2.com/docs/integrations
common:
  - type: Documentation
    url: https://documentation.g2.com/docs/g2-api
  - type: APIReference
    url: https://data.g2.com/api/docs
  - type: Portal
    url: https://documentation.g2.com/docs/developer-portal
  - type: SignUp
    url: https://www.g2.com/users/sign_up
  - type: Login
    url: https://www.g2.com/users/sign_in
  - type: Pricing
    url: https://sell.g2.com/plans
  - type: TermsOfService
    url: https://legal.g2.com/terms-of-use
  - type: PrivacyPolicy
    url: https://legal.g2.com/privacy-policy
  - type: Legal
    url: https://legal.g2.com/
  - type: Support
    url: https://support.g2.com/s/
  - type: Contact
    url: https://company.g2.com/contact
  - type: Blog
    url: https://learn.g2.com/
  - type: Partners
    url: https://partnerhub.g2.com/
  - type: LinkedIn
    url: https://www.linkedin.com/company/g2dotcom
  - type: X
    url: https://x.com/G2dotcom
  - type: Features
    data:
      - name: Product Data Access
        description: Retrieve detailed product listings including descriptions, ratings, and competitive positioning.
      - name: Review Syndication
        description: Syndicate authenticated user reviews to your own platforms and partner sites.
      - name: Category Taxonomy
        description: Access G2's comprehensive software category taxonomy for classification and discovery.
      - name: Competitive Intelligence
        description: Compare products side-by-side using G2's crowd-sourced review data.
      - name: Buyer Intent Data
        description: Access buyer intent signals showing which companies are researching products in your category.
  - type: UseCases
    data:
      - name: Review Aggregation
        description: Pull and display G2 reviews on your own website or product pages.
      - name: Market Research
        description: Analyze software categories and competitive landscapes using G2's product data.
      - name: Sales Intelligence
        description: Leverage buyer intent data to identify prospects actively researching solutions.
      - name: Product Comparison
        description: Build comparison tools using G2's product ratings and review data.
  - type: Integrations
    data:
      - name: Salesforce
        description: Sync G2 buyer intent data and reviews directly into Salesforce CRM.
      - name: HubSpot
        description: Integrate G2 data with HubSpot for marketing and sales workflows.
      - name: Slack
        description: Receive notifications about new reviews and buyer intent signals in Slack.
      - name: LinkedIn
        description: Leverage G2 data for LinkedIn advertising and account targeting.
      - name: Marketo
        description: Push G2 buyer intent signals into Marketo for demand generation campaigns.
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com