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Use Cases

Explore what developers are building with Nia's API. From community forums to knowledge bases, see how Nia powers intelligent search and retrieval across diverse applications.

Featured Projects

Cursor Forum Search

Community

Find answers from feature discussions, troubleshooting threads, and community knowledge from Cursor's forum.

5,000+ pages indexed

cursor.trynia.ai

Epstein Archive

Archive

Search the Epstein archive — emails, messages, and documents. Powered by Nia.

Document Search

epstein.trynia.ai

Naval Wisdom

Knowledge Base

Ask questions about wealth, happiness, and life — grounded in Naval's wisdom.

AI-Powered Q&A

www.naval-nia.com

Paul Graham Essays

Essays

Ask questions about startups, writing, technology, and life — grounded in 120+ essays.

120+ essays indexed

www.paulgraham-nia.com

HuggingFace Datasets

Datasets

Visualize, index, and search any HuggingFace dataset — from anime quotes to scientific papers.

Any HF Dataset

youtu.be/Du7iXmk_Ar0

Simon Willison's Weblog

Blog Archive

4,500+ blog posts on Datasette, SQLite, LLMs, and the modern web — indexed and searchable in seconds instead of reading them all.

4,500+ posts indexed

simon.trynia.ai

PDF Book Agent

Education

Chat with any book in the world. Index PDFs and ask questions — perfect for students, researchers, and anyone who reads.

Any PDF

x.com/arlanr/status/2019868135105384694

Claude Code + Nia

CLI

Terminal-based coding agents can't semantically search your codebase. Nia fixes that — answer questions about your own repo from the CLI.

Terminal Agents

x.com/arlanr/status/2019825876410798513

nia-vault

CLI

A CLI to query your local notes with semantic search. Ask natural language questions over local markdown/text files and get answers with citations.

Local Notes Search

x.com/arlanr/status/2018525910287388873

Nia x OpenClaw

Integration

Index repos, docs, papers, and HuggingFace datasets directly from your OpenClaw agent. Real code answers instead of hallucinations.

18K+ views

x.com/arlanr/status/2018369232690638900

More Examples

Developers have also built code review agents that fetch up-to-date documentation on demand, law research agents that index legal PDFs from Florida, California, and other states, as well as customer support bots, internal knowledge bases, and many more specialized applications.

Build with Nia

Build Your Own

Use Nia's API to index any content source and build powerful search experiences. From documentation sites to custom knowledge bases — if it has text, Nia can index it.

Built something with Nia? Let us know and we'll feature it here.