Zuplo vs Bruno
Side-by-side comparison of AI visibility scores, market position, and capabilities
Zuplo is a programmable API gateway at the edge that handles rate limiting, auth, and documentation for any API in under 10 minutes with a developer-first workflow.
About
Zuplo is an API gateway and management platform founded in 2021 that runs on Cloudflare's global edge network to provide sub-millisecond API security and management capabilities for developers and platform teams. The platform allows developers to add rate limiting, API key authentication, JWT validation, request transformation, and automated documentation to any existing API without changing backend code. Zuplo is designed with a developer-first philosophy where policies are configured as TypeScript modules that can be version-controlled and deployed through CI/CD pipelines. The company raised $11M and targets API teams that find legacy API gateway products like AWS API Gateway and Kong overly complex and infrastructure-heavy. Zuplo runs at the edge in over 200 global locations, providing low latency and high availability out of the box. The platform also automatically generates a developer portal from the API's OpenAPI spec, making it easy for teams to publish documentation and manage API key issuance for external developers. Zuplo has attracted adoption among startups and growth-stage companies building public APIs and developer platforms.
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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