Talk to your alternative data.

Connect AltIndex to Claude, Cursor, ChatGPT, or any MCP client, then just ask. Alternative-data signals, AI Scores, and market events come back in plain English. No API calls, no API keys.

Get started → See how to connect

Included with AltIndex Pro

Works with the AI tools you already use

Claude Claude Code Cursor ChatGPT & any MCP client

What you can do

Ask the questions, skip the queries.

Four things the AltIndex connector does well. Tap any prompt to copy it, then paste it into your AI client.

Research a stock

Pull any company’s alternative-data signals, social trends, fundamentals, and recent events in one breath, with sources behind the numbers.

Monitor your portfolio

Get an enriched snapshot of your connected portfolio: AI Scores, social momentum, and recent events for every holding.

Track your watchlist

Check in on your saved watchlist with the same enriched data as your holdings, and catch anything unusual.

Scan the market

Search the full AltIndex universe of ~2,500 securities by AI Score, social mentions, insider buying, hiring velocity, and more. Surface market events as they break.

Under the hood

Built for AI assistants, not API plumbing.

A small set of focused tools hand your AI dense, ready-to-reason answers, so it spends its turns thinking instead of stitching requests together.

Purpose-built tools

Eight focused tools return clean, structured data designed for an LLM to reason over, not raw API dumps.

OAuth, no API keys

Your client opens a browser to sign in with your AltIndex account. Nothing to generate, paste, or rotate.

~2,500 securities, daily

AI Scores and alternative-data signals across the AltIndex universe, refreshed every day.

Read-only and safe

The connector reads your data and the market. It never places trades or changes your account.

Get connected

Connect in three steps.

Copy the connector URL below: mcp.altindex.com.
Add it as a custom connector in Claude, Cursor, or ChatGPT. For Claude Code, run the one-line command.
Sign in with your AltIndex account. OAuth handles the rest, no API key needed.

Get started → Read the full setup docs

Connector URL

https://mcp.altindex.com

Claude Code

$claude mcp add --transport http altindex https://mcp.altindex.com

Requirements

What you need to get started.

An AltIndex Pro subscription

The MCP connector is included with AltIndex Pro ($99/mo). Get started →

No API key

Sign-in happens over OAuth in your browser when you connect. Nothing to set up in advance.

Bring AltIndex into your AI.

Connect once. Then your assistant can research stocks, watch your portfolio, and scan the market on alternative data, just by asking.

Get started → Read the docs

Not investment advice. AltIndex provides data and analytics for informational purposes only; nothing here is a recommendation to buy or sell any security or to adopt any strategy. Alternative-data signals are estimates and may be delayed or incomplete. All investments involve risk, including possible loss of capital.