Notion
ChatPDF
Perplexity.ai
ChatGPT
Quizlet
Obsidian
Claude AI
AI-first notebook by Google, available in the U.S., blends large language models and user-chosen data. Apply for access to explore intelligent insights and enhance your note-taking experience.

Coconote
IdeaConnection IdeaFlow
Voicenotes - AI Voice Notes
AudioNotes
AudioPen
Vibe Transcribe
TalkNotes.tech
Cleft captures thoughts before they vanish. Talk, get a structured note back. Your voice never leaves your phone.

Which is more popular?
Based on our record, NotebookLM seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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NLM
NotebookLM
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|---|---|---|
| Website | notebook.google.com | cleftnotes.com |
| Pricing | — | |
| Company | — | Startup from Ireland · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of NotebookLM yet.
Your brain runs faster than your fingers. By the time you open an app, the thought is gone. Cleft fixes that. Talk. Ramble if you want. Cleft turns your voice into structured notes: titles, bullet points, action items. Without you lifting a finger. How it works Tap. Hit the mic from anywhere...
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of Cleft Notes yet.
Walkthroughs and reviews on video.
Google made a new AI note app - NotebookLM review
More videos
Cleft notes - Best AI Voice Notes App for iPhone and iPad
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using NotebookLM and Cleft Notes. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Gemini Notebook only generates content based on your sources and will not hallucinate or provide false or unrelated information. I cannot overemphasize the importance of this platform while following through with this certification... - Source: dev.to / 28 days ago
You just need a few summaries occasionally. Standing up Ollama, a model, and an extraction pipeline to summarize five PDFs is overkill. If privacy isn't the constraint, a free web tool does it in seconds — ChatPDF and NotebookLM if you... - Source: dev.to / 2 months ago
Last year I was heavily into Perplexity but for most of 2026 I've actually been using NotebookLM a lot more. Perplexity is still useful for just daily news, but when I want to research, when I want to summarise, when I want to learn...... - Source: dev.to / 4 months ago
Tracking Cleft Notes since Feb 2025.
When comparing NotebookLM and Cleft Notes, you can also consider the following products.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
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Instantly turn your lecture into organized notes, flashcards, quizzes, podcasts, and more. Coconote helps you improve your grade by using AI that doesn't break your University's honor code.
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Chat with any PDF! Join millions of students, researchers and professionals to instantly answer questions and understand research with AI
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IdeaFlow is an enterprise crowdsourcing solution that puts all of the resources of the company at fingertips, it can be used for idea gathering, finding solutions to complex technical problems.
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Voicenotes offers a simple method to record and animate your thoughts.
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