Life & fun · alternatives · 2026

24 alternatives to Detect if an audio file was generated by NotebookLM

Detect whether or not an audio file was generated by NotebookLM - ListenNotes/notebooklm-detector

This tool detects whether an audio file was generated by Google's NotebookLM service. Launched in October 2024, it's designed for anyone who needs to identify AI-generated audio from that specific platform. The tool is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Detect if an audio file was generated by NotebookLM launched in 2024; newer entries below may have overtaken it.

1
Google NotebookLM▲251
Al conversations on demand on any topic
2025 · apps.apple.com · its alternatives →
2
Google NotebookLM Plus▲181
A new look, audio interactivity and a premium version
2024 · blog.google · its alternatives →
3
AI-Spy▲113
Ai Speech Detection. Listen with Confidence.
2023 · ai-spy.xyz · its alternatives →
4
Audionotes Pro▲360
Turn voice & text notes into structured summaries & content
2023 · audionotes.app · its alternatives →
5
Inkr 2.0▲475
Transcribe, quick notes, and search smarter in real time
2025 · inkr.app · its alternatives →
6
AI Detector by Content at Scale▲365
Detect with confidence, your ultimate AI detector
2023 · moxby.com · its alternatives →
7PN
PlayNote – NotebookLM but with custom voices and API▲18
2024 · play.ai · its alternatives →
8
iVoiceNote 2.0▲63
Free Voice Typing Notebook Online with Speech Recognition
2020 · its alternatives →
9
AI or Not▲164
Detect AI generated images, audio & KYC documents for free.
2024 · aiornot.com · its alternatives →
10
Web Clipper for NotebookLM▲142
Your ultimate NotebookLM's Chrome Extension
May 2026 · its alternatives →
11
Notebook▲251
The beautifully simple note-taking app
2016 · zoho.com · its alternatives →
12
Detect GPT▲241
A Chrome extension that spots AI-generated content
2022 · thomas.io · its alternatives →
13
NotebookLM Discover Sources▲161
Describe your topic, get curated web sources
2025 · blog.google · its alternatives →
14
NotebookLM Tools Chrome Extension▲121
Chrome extension for NotebookLM productivity utilities
Dec 2025 · chromewebstore.google.com · its alternatives →
15
Whisper Notes▲115
Offline AI Speech to Text Transcription for iOS & macOS
2025 · whispernotes.app · its alternatives →
16
Tone Analyzer by IBM▲183
Linguistic analysis to detect emotional tones
2015 · its alternatives →
17
Hiya Deepfake Voice Detector▲106
Trust What You Hear
2024 · chromewebstore.google.com · its alternatives →
18
A Scala Implementation of the Chromaprint/AcoustID Audio Fingerprinter▲49
Chromaprint/AcoustID audio fingerprinting for the JVM - mgdigital/Chromaprint.scala
2019 · github.com · its alternatives →
19
AI Content Detector▲93
Check if your content is detected as AI generated
2023 · krater.ai · its alternatives →
20
NotebookLM▲129
An AI notebook for everyone
2023 · accounts.google.com · its alternatives →
21
AI Checker Tool▲78
Free AI Content Detector
2023 · aidetector.com · its alternatives →
22
Python Audio Transcription: Convert Speech to Text Locally▲110
Learn how to extract text from audio files locally using Python, Whisper, and other powerful tools. Complete setup guide with practical examples.
2025 · pavlinbg.com · its alternatives →
23
Audio Annotation by Datasaur▲97
Audio file transcription, time stamping and annotation
2021 · datasaur.ai · its alternatives →
24
AI Detector by ContentDetector.AI▲99
Free and accurate AI detector to check AI content
2023 · moxby.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →