Factagora

Browser Extension (Deepverify - AI Trust Layer)

Verify facts in real-time while browsing.

Don't Just Search. Verify. Discover. Know.

DeepVerify is an AI-powered research and verification extension built for people who need reliable answers, not just search results.

Unlike ordinary web search tools, DeepVerify retrieves and analyzes information from professionally curated knowledge collections — structured databases designed for accurate research and verification.

While you browse the web, DeepVerify helps you verify claims, trace how answers were derived, and uncover deeper connections, all inside a persistent Chrome sidebar without ever leaving your current page.

Built for researchers, journalists, analysts, and anyone who refuses to take information at face value.

Install on ChromeLearn more

What Makes DeepVerify Different?

Most AI tools simply return answers. DeepVerify shows how those answers are derived.

  • Multi-hop Reasoning Graph — Follow the step-by-step reasoning process behind each answer.
  • Evidence Graph Exploration — See how sources, facts, and conclusions connect.
  • Timeline Knowledge Graph — Understand how events and entities evolve over time.
  • Collection-Based Retrieval — Answers are generated from structured knowledge collections, not just web search.
  • Sidebar Research Workflow — Verify information without leaving the page you're reading.

How It Works

  1. 1. Select a Collection (Optional)

    Connect your curated knowledge base to get collection-grounded answers and unlock graph features. Without a collection, all modes fall back to open web search.

  2. 2. Choose Your Search Mode

    Type / in the chat input to switch modes:

    • /tkg — TKG Search: Timeline-aware search that maps facts across time. Requires a TKG-enabled collection.

    • /deepverify — DeepVerify: Submit a claim and trace the multi-step reasoning used to evaluate it. Requires a collection.

  3. 3. Ask Naturally

    Type a question or paste a claim. Your selected mode is shown as a tag in the input.

  4. 4. Explore the Graph

    Follow the reasoning chain, interact with nodes, and trace sources back to your collection.

Privacy & Data Security

  • Your Data, Your Research — Queries are processed against your own knowledge collections.
  • No Tracking — No browsing history is ever stored or sold.
  • Secure Access — Authentication via your official DeepVerify account.

Get Started

  1. 1. Install the extension.
  2. 2. Sign in at app.factagora.com.
  3. 3. Open the sidebar (Click the icon or press Alt + F).
  4. 4. Start verifying information instantly.

Tips

  • Connecting a collection gives you far more accurate, source-grounded answers than open web search.
  • The /deepverify mode works best when you input a specific claim or statement to verify, not just a general question.
  • Use /tkg mode when tracking how events, people, or organizations change over time.
  • The sidebar can be toggled anytime with Alt + F, so it never interrupts your browsing flow.
  • Click nodes in the reasoning graph to directly inspect the sources and FactBlocks behind each step.