# Business Software and Services Reviews | G2

**Canonical:** https://apis.io/providers/business-software-and-services-reviews-g2/  
**Website:** https://www.g2.com/  
**APIs profiled:** 4

G2 is the world's largest and most trusted software marketplace. More than 90 million people annually use G2 to make smarter software decisions based on authentic peer reviews. Find the right software and services based on real user reviews.

## Kin Score — 54.1 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 54.1).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 65.6 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 56.5 |
| Commercial Clarity | 44.7 |
| Access Clarity | 44.7 |

## Agent readiness — 50.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (4)

- **G2 API V2** — The G2 API V2 provides programmatic access to G2's software reviews, buyer intent signals, competitive intelligence, and product data. Uses OAuth 2.0 for authentication. Enables...
- **G2 Buyer Intent Data API** — G2 Buyer Intent Data provides signals about companies actively researching software categories, products, and competitors on G2. Tracks nine signal types including profile views...
- **G2 MCP Server** — The G2 MCP (Model Context Protocol) Server enables AI assistants like Claude to access G2 data. Uses OAuth for authentication via browser sign-in. Provides access to buyer inten...
- **G2 Data Solutions API** — The G2 Data Solutions API delivers enriched review data with flat attribute structures, intended for analytics and warehouse workflows rather than profile rendering. It returns ...

## MCP servers (1)

- **Business Software and Services Reviews | G2 MCP Server** — G2 operates an official remote MCP server at https://mcp.g2.com/mcp, authenticated with OAuth 2.0 Authorization Code + PKCE against G2's own authorization server (https://www.g2...

## Security (3)

- **Business Software And Services Reviews G2 Authentication** — http/oauth2 · 2 schemes
- **Business Software And Services Reviews G2 Domain Security** — TLSv1.3 · HSTS · DMARC
- **Business Software And Services Reviews G2 Trust Center** — SOC 2, GDPR, CSA STAR

## Plans (1)

- **Business Software And Services Reviews G2 Plans Pricing**

## Tags

B2B, Software-as-a-Service, Software Reviews, Buyer Intent, Competitive Intelligence, Market Intelligence, Marketplace, MCP

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/business-software-and-services-reviews-g2/). Scores are computed from the provider's own public artifacts under a published rubric.