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Dev tools · September 3, 2025

Text2SQL with a Graph Semantic Layer

Built QueryWeaver, an open-source text2SQL tool that uses a graph to create a semantic layer on top of your existing databases. When you ask "show me customers who bought product X in a certain ‘REGION’ over the last Y period of time," it knows which tables to join and how. When you follow up with "just the ones from Europe," it remembers what you were talking about. Instead of feeding the model a list of tables and columns, we feed it a graph that understands what a customer is, how it connects to orders, which products belong to a campaign, and what "active user" actually means in your…

Text2SQL with a Graph Semantic Layer launched on September 3, 2025 with 7 votes, #2,024 of 8,160 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.

Visit github.com ↗Alternativestop 25% of September 2025

What it does

An open-source Text2SQL tool that transforms natural language into SQL using graph-powered schema understanding. Ask your database questions in plain English, QueryWeaver handles the weaving. - FalkorDB/QueryWeaver

In the maker’s words, at launch

Built QueryWeaver, an open-source text2SQL tool that uses a graph to create a semantic layer on top of your existing databases. When you ask "show me customers who bought product X in a certain ‘REGION’ over the last Y period of time," it knows which tables to join and how. When you follow up with "just the ones from…

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