Pinecone Explorer

I’ve been using Pinecone across a few projects and found it really hard to inspect what’s there or understand why certain queries behave the way they do.

I built Pinecone Explorer as a simple, native desktop tool to explore indexes, vectors, metadata, and query results without writing ad-hoc scripts.

What it supports today:

• Connect to multiple Pinecone projects and indexes

• Browse namespaces, vectors, and metadata

• Run semantic queries and inspect similarity scores

• Easily work with dense, sparse, and hybrid indexes

• Test reranking

• Native macOS app, fully open source (MIT)

This isn’t meant to replace Pinecone’s console, it’s just a tool I wanted while building and debugging retrieval systems.

I’d really appreciate feedback:

• What feels missing?

• What would make this more useful in your day-to-day work with Pinecone?

Thanks for checking it out.

Download here: https://www.pinecone-explorer.com/

Check it out on github: https://github.com/stepandel/pinecone-explorer