# TruthSayer AI > An AI investing app that sends quantitative stock signals from valuation, earnings, and institutional dark-pool strategies after trading each signal in its own funded account. This file is generated from the site's source content. It is a curated index for AI assistants, not a crawler permissions file. For crawler permissions, see `/robots.txt`. ## Core Pages - [Home](https://www.truthsayer.com/): AI investing app overview and funded-account verification. - [Quant strategies](https://www.truthsayer.com/#strategies): Valuations AI, Dark Pools AI, and Earnings AI signal methodology. - [Pricing](https://www.truthsayer.com/#pricing): Free signal alerts and optional paid AI chat. - [Frequently asked questions](https://www.truthsayer.com/#faq): Direct answers about signals, execution, custody, and investment advice. - [Download on the App Store](https://apps.apple.com/us/app/id6478961822): Official iPhone app listing. ## Key Facts - TruthSayer AI scans U.S.-listed equities for valuation, earnings, and institutional dark-pool signals. - Each published signal is first executed in TruthSayer AI's own funded brokerage account. - TruthSayer AI is not a brokerage, does not take custody of user funds, and does not trade on a user's behalf. - Signal alerts are free; optional AI chat is available after a 7-day trial. ## Discovery - [Sitemap](https://www.truthsayer.com/sitemap-index.xml): Complete search-engine sitemap, if available. - [Robots policy](https://www.truthsayer.com/robots.txt): Crawler permissions for automated agents.