ConceptSeek
Concept search tool for videos, podcasts, and documents — find ideas, not just keywords, across your research library.
| What is it | Concept search tool for videos, podcasts, and documents — find ideas, not just keywords, across your research library. |
|---|---|
| Pricing | Freemium — from $9/mo |
| Free tier | Yes |
| Platform | Web Application |
| Best for | Researching topics across trusted video and podcast sources, Finding specific concepts in long-form content without exact keywords |
| Domain registered | 2026 |
Data updated Aug. 1, 2026
What does ConceptSeek do?
ConceptSeek is a research tool that helps you find and connect ideas across your collected materials. Instead of just searching for specific words, it understands concepts. You can add YouTube videos, podcasts, PDFs, and text documents to create personal libraries. The tool then scans this content to find every instance where a particular idea or theme is discussed, even if the exact wording differs. It shows you the exact timestamps in videos or passages in text where these concepts appear.
The tool stands out with its 'Threads' feature, which visually maps how your different sources agree, contradict, or complement each other on a given topic. You can jump directly to the relevant moment in any source, save searches for later, and run queries across multiple libraries simultaneously. It uses a combination of AI and deterministic systems to identify conceptual matches while keeping the original source material visible and accessible.
ConceptSeek is particularly useful for researchers, students, journalists, and analysts who work with large volumes of long-form content. It helps when you're studying a topic across multiple experts, trying to recall an idea without remembering the exact phrasing, or verifying how different sources approach the same concept. It turns scattered research materials into a structured, searchable knowledge base that grows more valuable as you add more content.
Key features
What makes it stand outWho is ConceptSeek for?
Who benefits most from this toolPricing
Starter
- 5 libraries
- 20 sources per library
- 1,000 credits per month
- Cross-library search across 2 libraries
Pro
- 25 libraries
- 80 sources per library
- 3,000 credits per month
- Unlimited cross-library search
Max
- Unlimited libraries
- 500 sources per library
- 10,000 credits per month
- Priority processing queue
- Early access to new features
Trust & presence
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