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NotebookLM VS CodeGeeX

Compare NotebookLM VS CodeGeeX and see what are their differences

Lensmor
Lensmor is an AI-native Event Intelligence and GTM Signal platform that empowers B2B enterprises to transform global exhibition attendees into high-intent sales opportunities through real-time data analysis. featured
Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

NotebookLM logo NotebookLM

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.

CodeGeeX logo CodeGeeX

CodeGeeX: An Open Multilingual Code Generation Model
Not present
  • CodeGeeX Landing page
    Landing page //
    2023-09-08

NotebookLM features and specs

  • Integration with Google Workspace
    NotebookLM is seamlessly integrated with Google Workspace, allowing users to efficiently embed and access documents from Google Docs, Sheets, and other Workspace apps.
  • AI-Powered Assistance
    The platform uses AI to provide smart suggestions and insights, enhancing productivity by auto-completing tasks and reducing manual effort.
  • Real-Time Collaboration
    NotebookLM supports real-time collaboration, allowing multiple users to work on the same notebook simultaneously, similar to Google Docs.
  • Flexibility and Customizability
    Users can customize their notebooks with various widgets and functionalities to suit their specific workflow needs.

Possible disadvantages of NotebookLM

  • Limited Offline Access
    NotebookLM primarily operates online, which can be a limitation for users requiring offline access to their documents and tools.
  • Privacy Concerns
    As with many AI-powered and cloud-based tools, there are potential privacy concerns related to data security and the handling of personal information.
  • Steep Learning Curve
    The integration of advanced features might present a steep learning curve for new users unfamiliar with Google Workspace or AI functionalities.
  • Dependence on Google Ecosystem
    Users who do not regularly use Google Workspace may find limited utility in NotebookLM due to its strong integration with Google's ecosystem.

CodeGeeX features and specs

  • Advanced AI Capabilities
    CodeGeeX is designed with cutting-edge AI technologies that enable it to understand and generate code efficiently, potentially increasing productivity for developers.
  • Multi-language Support
    CodeGeeX supports multiple programming languages, allowing developers to work on diverse projects without switching tools.
  • User-friendly Interface
    The platform offers an intuitive and easy-to-navigate interface, which can help reduce the learning curve for new users.
  • Real-time Collaboration
    CodeGeeX provides features that support real-time collaboration, enabling teams to work together seamlessly regardless of their physical locations.

Possible disadvantages of CodeGeeX

  • Limited Language Nuances
    While CodeGeeX supports multiple languages, it may not fully capture all the nuances or idiomatic expressions of each programming language, potentially leading to less optimal code suggestions.
  • Dependence on Internet Connection
    CodeGeeX requires a stable internet connection to function, which might be a limitation for developers in areas with unreliable internet access.
  • Potential Security Concerns
    As with any AI tool involving code generation, there might be risks associated with data security and privacy, depending on how code snippets and user data are handled.
  • Steep Learning Curve for Advanced Features
    Although the basic interface is user-friendly, some advanced features might require a more in-depth understanding, posing a challenge for new users.

Analysis of NotebookLM

Overall verdict

  • NotebookLM is a genuinely useful AI-powered research and note-taking tool from Google that excels at grounding responses in your own uploaded documents, reducing hallucinations and making it reliable for studying, research, and summarization.

Why this product is good

  • It grounds all answers in your uploaded sources, so responses cite specific documents and reduce AI hallucinations
  • Supports a wide range of source types including PDFs, Google Docs, websites, YouTube videos, and pasted text
  • The Audio Overview feature can turn your notes into a podcast-style conversation for easier learning
  • Great at summarizing, generating study guides, FAQs, timelines, and briefing documents from your materials
  • Free to use with a generous set of features backed by Google's Gemini models
  • Inline citations make it easy to verify where information comes from

Recommended for

  • Students studying from textbooks, lecture notes, and research papers
  • Researchers and academics organizing and synthesizing large volumes of source material
  • Writers and journalists managing notes and reference documents
  • Professionals who need to quickly summarize reports, contracts, or documentation
  • Anyone who wants an AI assistant that answers based on their own trusted sources rather than the open web

NotebookLM videos

+ Add

Google made a new AI note app - NotebookLM review

More videos:

  • Review - Don't Pay for NotebookLM Plus Until You Watch This!

CodeGeeX videos

+ Add

๐Ÿค– CodeGeeX is an AI-based coding assistant, which can suggest code in the current or following lines

Category Popularity

0-100% (relative to NotebookLM and CodeGeeX)

NotebookLM

CodeGeeX

AI
85 85%
AI
15% 15
Developer Tools
0 0%
Developer Tools
100% 100
Productivity
100 100%
Productivity
0% 0
Knowledge Management
100 100%
Knowledge Management
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare NotebookLM and CodeGeeX

NotebookLM Reviews

We have no reviews of NotebookLM yet.
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CodeGeeX Reviews

The Best GitHub Copilot Alternatives for Developers
Unlike Copilot, which is powered by OpenAI Codex, CodeGeeX trains its AI on a cluster of Ascend 910 AI processors to power its software. This allows CodeGeeX to handle large-scale training tasks more effectively, resulting in improved user performance and responsiveness. The main features of CodeGeeX are:
Source: softteco.com

Social recommendations and mentions

Based on our record, NotebookLM seems to be more popular. It has been mentiond 8 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

NotebookLM mentions (8)

  • Tools I'm Using in 2026 (and what I've stopped using from 2025)
    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... NotebookLM all the way. - Source: dev.to / about 1 month ago
  • NotebookLM Skills: Give Claude Code a Brain That Doesn't Hallucinate
    NotebookLM already sorted this on Google's side. You upload your sources, Gemini answers only from those sources, every answer comes with citations pointing to the exact passage. The catch was it's browser-only. No API. No way to wire it into your agent workflow. - Source: dev.to / 2 months ago
  • How did I pass the AWS Certified Solutions Architect โ€“ Professional 2026 exam?
    In Notebook LLM, add the information sources you use for studying and use different formats. It currently supports Latin American Spanish. - Source: dev.to / 3 months ago
  • Automating Roadmap.sh into NotebookLM
    Then there's NotebookLM. For me, this is the "holy grail" of studying. You feed it a few links, and it generates these incredibly fun, informative "Deep Dive" podcasts. I started listening to them on my daily commute, and honestly, I've never absorbed complex tech topics faster. - Source: dev.to / 3 months ago
  • Show HN: An AI-intern to listen to, transcribe, and summarize your podcasts
    How do you compete with https://notebooklm.google.com/ for free? - Source: Hacker News / 5 months ago
View more

CodeGeeX mentions (0)

We have not tracked any mentions of CodeGeeX yet. Tracking of CodeGeeX recommendations started around Dec 2022.

What are some alternatives?

When comparing NotebookLM and CodeGeeX, you can also consider the following products

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

GitHub Copilot - Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.

Perplexity.ai - Ask anything

Cursor - The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.

ChatGPT - ChatGPT is a powerful, open-source language model.

TabbyML - Tabby is a self-hosted AI coding assistant, offering an open-source and on-premises alternative to GitHub Copilot

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