Dev tools · alternatives · 2026
24 alternatives to Fusio 5.0 released – open-source API management platform
Fusio is an open source API management platform designed for API builders and developers.
Fusio 5.0 is an open-source API management platform for developers. It provides tools to build, deploy, and manage APIs. The platform handles API configuration, documentation, and monitoring in a single interface.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Fusio 5.0 released – open-source API management platform launched in 2024; newer entries below may have overtaken it.
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Orchestra▲793A chat-centric workspace for builders and modern teams
2025 · orch.so · its alternatives →
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Theneo 3.0▲624The API management platform for humans and agents
2024 · theneo.io · its alternatives →
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Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.
2023 · github.com · its alternatives →
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Leading Open Source API Development Platform for HTTP, REST, GraphQL, gRPC, SOAP, and WebSockets
2020 · insomnia.rest · its alternatives →
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OpenStatus▲434Hey HN! We’re Max and Thibault building OpenStatus.dev an OpenSource synthetic monitoring platform with incident managements 1 min demo: https://twitter.com/mxkaske/status/1685666982786404352 We have just reached 2000 stars on GitHub https://github.com/openstatusHQ/openstatus We are really excited to hear your feedback/questions and connect further: our emails are [email protected] and [email protected]. Thank you!
2025 · openstatus.dev · its alternatives →
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Bruno ▲457Bruno is the Git-native API client for REST, GraphQL, gRPC and Websocket. A local and open-source solution to Postman. Fast, developer-first, and no cloud syncing.
2025 · usebruno.com · its alternatives →
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Leading Open Source API Development Platform for HTTP, REST, GraphQL, gRPC, SOAP, and WebSockets
2017 · insomnia.rest · its alternatives →
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Black-box fuzzer that fuzzes APIs based on OpenAPI specification. Find bugs for free! - matusf/openapi-fuzzer
2021 · github.com · its alternatives →
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Tools to measure and improve developer adoption of your API.
2017 · blog.glitch.com · its alternatives →
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API design studio for product managers
2023 · conektto.io · its alternatives →
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Elvafree tier, from $100/mo▲303Goodbye, Postman. Your APIs have new consumers
Sep 2026 · getelva.ai · its alternatives →
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Hello Hacker News! We're Joseph, Kieran and David from elestio (https://elest.io/). We've built a platform that offers open-source software as a managed service - we take care of the OS and app updates, security, SSL, networking, backups, the whole deal. In 2009, we started deploying open-source software for websites and web apps we built, many for SMB and enterprise customers. Our process was basically: spin up VM's from a hosting provider, install the software we needed, then update it manually / when it was needed / critical, etc. Once we hit > 100…
2022 · its alternatives →
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Build AI Copilots & AI Agents into any React app | 12k Stars
2024 · copilotkit.ai · its alternatives →
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Fumadocs▲203Beautiful docs. Optimized for React and Next.js.
2024 · fumadocs.dev · its alternatives →
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The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol - CopilotKit/CopilotKit
2023 · github.com · its alternatives →
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Orchestra 1.0▲195An open-source robotic process automation system 🚀
2019 · orchestra.b12.io · its alternatives →
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Yaade is an open-source, self-hosted, collaborative API development environment. - EsperoTech/yaade
2022 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →