ChatPDF
ChatGPT
Perplexity.ai
Obsidian
Claude AI
Humata AI
elicit
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.

Vimified
Master Vim
Vim Bootstrap
Vim Awesome
MEE6
Llama Life
Vim Ninja
Learn vim fast with interactive exercises in the browser

Which is more popular?
Based on our record, NotebookLM should be more popular than vim.so. It has been mentioned 10 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 | vim.so |
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What each product offers, as listed by its team.

Possible disadvantages
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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 vim.so yet.
Walkthroughs and reviews on video.
Google made a new AI note app - NotebookLM review
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MASTER VIM with this interactive course (vim.so review)
How often each product is chosen within a category, 0–100% relative to the other.

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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 / about 1 month 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 / 3 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
I’ve only found some super niche ones that really walk you through some practical use-cases, or have some sort of theme (e.g. vim.so or this one I recently came across https://tigyog.app/d/C-I1weB9CpTH/r/everyday-data-science). Source: almost 4 years ago
I did not make vim.so just to be clear, its just a recent example of a small recent project I came across that does not seem too intense but probably generated a decent amount of money. Source: almost 5 years ago
Build something! There are tons of people making small sites that are relatively cheap but help generate some income and are a passion project. I personally have a side business that requires very little work and generates some extra... Source: almost 5 years ago
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