🔍 Comparison Guide

AI Research Tools — Compared

Compare 9 AI ai research tools tools. Free hosted options and BYOK (bring your own key) alternatives. Find the best tool for your workflow.

9 tools · 3 free · 6 BYOK

🟢 Free Tools (No API Key)

These tools run on Glenn's hosted infrastructure — just open and use.

Free

Research Copilot (Free)

Glenn-hosted research tool. Drop in PDFs, webpages, screenshots, and notes — get synthesis briefs, cited claims, and decision memos. No API key needed.

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Free

Solutions Researcher (Free)

Glenn-hosted research-backed solution finder. Describe any technical problem and get researched solutions. No API key needed.

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Free

Learning Path Generator (Free)

Glenn-hosted learning path generator. Describe your goal and get structured curricula with milestones, resources, projects, and timelines. No API key needed.

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🔑 BYOK Tools (Your API Key)

Bring your own OpenRouter API key for full model selection and control.

BYOK

Deep Research

Multi-turn research conversations with file context, chat history, and advanced model controls. Supports Perplexity and more.

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BYOK

Research Assistant

General-purpose research tool. Ask questions, analyze sources, and build structured reports with AI assistance.

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BYOK

Solutions Researcher

Research and compare technical solutions. Analyze trade-offs, evaluate options, and get AI-recommended approaches.

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BYOK

Market Recon

Market intelligence and competitive analysis. Research industries, competitors, and market trends with AI.

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BYOK

Investment Researcher

AI-powered investment analysis. Research stocks, markets, and financial instruments with structured reports.

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BYOK

Learning Quest

AI learning companion. Create structured learning paths, get explanations, and track your progress on any topic.

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All AI Research Tools Tools

  • Research Copilot (Free) 🟢 Free

    Glenn-hosted research tool. Drop in PDFs, webpages, screenshots, and notes — get synthesis briefs, cited claims, and decision memos. No API key needed.

  • Solutions Researcher (Free) 🟢 Free

    Glenn-hosted research-backed solution finder. Describe any technical problem and get researched solutions. No API key needed.

  • Learning Path Generator (Free) 🟢 Free

    Glenn-hosted learning path generator. Describe your goal and get structured curricula with milestones, resources, projects, and timelines. No API key needed.

  • Deep Research 🔑 BYOK

    Multi-turn research conversations with file context, chat history, and advanced model controls. Supports Perplexity and more.

  • Research Assistant 🔑 BYOK

    General-purpose research tool. Ask questions, analyze sources, and build structured reports with AI assistance.

  • Solutions Researcher 🔑 BYOK

    Research and compare technical solutions. Analyze trade-offs, evaluate options, and get AI-recommended approaches.

  • Market Recon 🔑 BYOK

    Market intelligence and competitive analysis. Research industries, competitors, and market trends with AI.

  • Investment Researcher 🔑 BYOK

    AI-powered investment analysis. Research stocks, markets, and financial instruments with structured reports.

  • Learning Quest 🔑 BYOK

    AI learning companion. Create structured learning paths, get explanations, and track your progress on any topic.

Try These Tools Now

All tools are free to try. Hosted tools need no setup; BYOK tools just need an OpenRouter key.

Browse All Tools AI Services