Top Free API Management Tools - Page 51

How Many API Management Tools Products Does G2 Track?

Total Products under this Category: 150

Category Stats (Sep 2026)

  • Average Rating: 4.5/5 (↑0.02 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Gravitee.io (+0.9%) - Among all products in this category, Gravitee.io recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank API Management Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 11,600+ Authentic Reviews
  • 150+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for API Management Tools

G2 Grid® for API Management Tools plotting products by satisfaction and market presence

Highlighted products: Postman, Celigo, MuleSoft Anypoint Platform, Kong Konnect, Workato, Apidog, Apigee Edge, and Amazon API Gateway.

Underlying data: [Grid® JSON](https://www.g2.com/categories/api-management/grids.json?focus%5B%5D=postman&focus%5B%5D=celigo&focus%5B%5D=mulesoft-anypoint-platform&focus%5B%5D=kong-inc-kong-konnect&focus%5B%5D=workato&focus%5B%5D=apidog&focus%5B%5D=apigee-edge&focus%5B%5D=amazon-api-gateway)