RAG Orchestration Studio
Design and compare RAG architectures before coding
RAG Orchestration Studio launched on April 13, 2026 with 3 votes, #2,709 of 21,248 launches that month and more than 50% of that year's launches.
What it does
RAG Orchestration Studio is a browser-based environment for exploring and designing retrieval architectures. It helps teams compare vector, graph, hybrid, and vectorless RAG patterns, visually design workflows, and think through tradeoffs before committing to implementation. Built for practitioners who want to treat RAG as an architecture problem, not just a vector database pattern.
Design, configure, and operate governed RAG pipelines — vector, vectorless, graph, temporal, and hybrid — from a single enterprise control plane. Visual workflow builder, query studio, integrations hub, and full observability.
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Hey all! I wanted to share this project I've been working on that can maybe help you or your developer friends out. I built a RAG system for our product a while back and didn't realize how easy they were to get started. So I put together my learnings into this online course. It's not quite ready but if you sign up and mention HackerNews, I can get you early access. I'm looking to get feedback on the following: (1) materials — is it engaging & did you learn something? (2) UI/UX of the platform — did you have any issues that prevented you from starting or finishing the tutorial? (3)…
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PageIndex – Vectorless RAG2025 · github.com · ▲192Not all improvements come from adding complexity — sometimes it's about removing it. PageIndex takes a different approach to RAG. Instead of relying on vector databases or artificial chunking, it builds a hierarchical tree structure from documents and uses reasoning-based tree search to locate the most relevant sections. This mirrors how humans approach reading: navigating through sections and context rather than matching embeddings. As a result, the retrieval feels transparent, structured, and explainable. It moves RAG away from approximate "semantic vibes" and toward explicit reasoning…
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