# G2 API

**Canonical:** https://apis.io/apis/g2/g2-api/  
**Provider:** G2 — https://apis.io/providers/g2/  
**Base URL:** https://data.g2.com  
**Documentation:** https://documentation.g2.com/docs/g2-api

G2 API is published by [G2](https://apis.io/providers/g2/) on the [APIs.io](https://apis.io/) network. Tagged areas include Categories, Product, Reviews, and Software Discovery. The published artifact set on APIs.io includes API documentation, an API reference, and a getting-started guide.

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.

## Machine-readable artifacts (6)

- **Documentation** — https://documentation.g2.com/docs/g2-api
- **APIReference** — https://data.g2.com/api/docs
- **Portal** — https://documentation.g2.com/docs/developer-portal
- **GettingStarted** — https://documentation.g2.com/docs/g2-api-information
- **Integrations** — https://documentation.g2.com/docs/integrations
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/g2/refs/heads/main/apis.yml

## Tags

Categories, Product, Reviews, Software Discovery

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/g2/g2-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/g2/.