ChatGPT
ChatPDF
Perplexity.ai
Obsidian
Otter.ai
Claude AI
NoteGPT.io
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.

Splitwise
Splitaha allows users to easily manage shared expenses between friends, families, and individuals

Which is more popular?
Based on our record, NotebookLM seems to be more popular. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
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NotebookLM
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| Website | notebook.google.com | splitaha.com |
| Pricing | — | |
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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 Splitaha yet.
Walkthroughs and reviews on video.
Google made a new AI note app - NotebookLM review
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How often each product is chosen within a category, 0–100% relative to the other.

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

So I was thinking that, and just to do a bit of brainstorming, I opened Gemini. I know, most people prefer Claude these days. But for these sort of brainstorming, Gemini works well for me, especially Gemini Notebook, A.K.A NotebookLM. - Source: dev.to / about 1 month ago
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 / 3 months 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 / 4 months ago
Tracking Splitaha since Oct 2026.
When comparing NotebookLM and Splitaha, you can also consider the following products.

ChatGPT is a powerful, open-source language model.
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Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
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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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A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
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Your AI meeting assistant that takes live notes and generates summaries and other insights using Meeting GenAI.
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