G2 Grid API returns the G2 grid of one category: every ranked product with its review_count, rating (half-star steps), market_presence and satisfaction (both 0 to 100, position on the grid) and the quadrant: leaders, high_performers, contenders or niche. The quadrant is derived from the position with the midpoint 50 on both axes.
Set company_size to small_business or enterprise for the grid of one segment. Without it you get the grid of all segments. Find category slugs with the category tree endpoint. An unknown category slug returns 404 and is not billed. One request costs one credit.
Run this endpoint
Endpoint
Parameters
Start with the required fields, then add optional filters only when your use case needs them.
Runnable path
1 required parameter needed before sending a request.
1 optional filter available.
string
Required
G2 category slug (path parameter). Example: project-management.
example
string
Optional
small_business or enterprise. Default: all segments.
example
Response Schema
Example response fields are illustrative; inspect the JSON before integrating.
Example response fields
Scan these fields before integrating.
data
meta
success
{
"data": {
"count": 252,
"category": {
"slug": "project-management"
},
"products": [
{
"id": 262,
"url": "https://www.g2.com/products/24sevenoffice/reviews",
"name": "24SevenOffice",
"slug": "24sevenoffice",
"rating": 4,
"logo_url": "https://images.g2crowd.com/uploads/product/image/detail/detail_3c894a64808b605a5e2eee82a7782931/24s\u2026",
"quadrant": "niche",
"review_count": 25,
"satisfaction": 33.2,
"market_presence": 46.8
},
{
"id": 263,
"url": "https://www.g2.com/products/basecamp/reviews",
"name": "Basecamp",
"slug": "basecamp",
"rating": 4,
"logo_url": "https://images.g2crowd.com/uploads/product/image/detail/detail_a4b2e76104efa19c85f3eaaca2791f87/bas\u2026",
"quadrant": "leaders",
"review_count": 5488,
"satisfaction": 62.9,
"market_presence": 72.2
}
],
"company_size": null
},
"meta": {
"billable": true,
"endpoint_family": "grid"
},
"success": true
}Errors
Handle these documented responses before retrying or showing customer-facing failures.
Not Found
The category slug does not exist on G2. This response is not billable.
{
"meta": {
"billable": false,
"retryable": false,
"endpoint_family": "grid"
},
"error": {
"code": "NOT_FOUND",
"message": "The requested resource was not found."
},
"success": false
}Validation Error
A parameter is missing or has an invalid value. This response is not billable.
{
"errors": {
"slug": [
"The slug field is required."
]
},
"message": "The request validation failed"
}Upstream Unavailable
G2 could not be reached or returned data that does not match the request. This response is not billable and is retryable.
{
"meta": {
"billable": false,
"retryable": true,
"endpoint_family": "grid"
},
"error": {
"code": "UPSTREAM_UNAVAILABLE",
"message": "G2 could not be reached. Please retry shortly."
},
"success": false
}Generate Code with AI
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