Kong vs Bruno
Side-by-side comparison of AI visibility scores, market position, and capabilities
Open-source API gateway with enterprise platform; raised $170M+; built on NGINX handling authentication, rate limiting, load balancing, and security as a horizontal layer; AI gateway capabilities add emerging LLM traffic management for multi-cloud API environments.
About
Kong is an enterprise API management and service connectivity platform providing an API gateway, service mesh, and developer portal for organizations managing hundreds of microservices and APIs. Founded in 2010 and headquartered in San Francisco, Kong open-sourced its core gateway technology (Kong Gateway, built on NGINX and Lua/Go) which has become one of the most widely deployed API gateways globally, creating a large community and commercial base. The company has raised over $170 million in total funding from investors including Index Ventures, GGV Capital, and others.
Open-source offline-first API client with git-native Bru file storage; solo-founded, declined 8 VC offers, competing with Postman and Insomnia for developers seeking privacy-respecting local API testing tooling.
About
Bruno is an open-source API client and testing tool — a lightweight, offline-first, git-friendly alternative to Postman and Insomnia — enabling developers to explore, test, and document APIs with collections stored as plain-text Bru files in the project filesystem rather than in cloud-synced proprietary formats. Created by a solo founder in 2022 and growing to a 9-person team by late 2024, Bruno operates with an unusual philosophy: the founder publicly declined 8 venture capital offers to preserve product freedom and build toward profitability, with the core Bruno client remaining free and open-source (MIT license) while the Golden Edition provides enterprise features for commercial revenue. Pro and Ultimate paid editions launched in 2024.
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