Open Notebook vs NoteGPT vs Notability vs NotebookLM

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
ONOpen Notebook
vs
Competitor 1
NoteGPT
Competitor 2
Notability
Competitor 3
NotebookLM
Compare
4 tools · best value per row highlighted
Your tool ONOpen Notebook
open-notebook.ai
Open Notebook is an open-source AI note-taking and research platform built around privacy.
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Competitor NoteGPT
notegpt.io
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Competitor Notability
notability.com
Notability is a note-taking app that mixes handwriting, typed text, PDFs and audio with AI study tools.
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Competitor NotebookLM
notebooklm.google.com
Your docs, deeply understood
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Traffic estimated monthly website traffic
Monthly visits
—
7.3Mvisits/mo
—
159.8Mvisits/mo
MoM change
—
▼ 9.2%
—
▼ 26.8%
6-month growth
—
-43.3%
—
-14.7%
Global rank web
—
#6,906
—
—
Avg. last 3 months
—
8.2M
—
210.3M
Bounce rate lower is better
—
44%
—
32%
Pages / visit
—
4.1
—
5.0
Visit duration
—
4m 23s
—
6m 32s
Traffic sources
—
● Direct 84% · ● Referral 15%
—
● Direct 81% · ● Referral 17%
Open NotebookNoteGPTNotabilityNotebookLM
063.2M126.5M189.7M253MNoteGPT · 7.7MNoteGPT · 9.1MNoteGPT · 10.6MNoteGPT · 12.1MNoteGPT · 12.8MNoteGPT · 12.8MNoteGPT · 12.4MNoteGPT · 9.3MNoteGPT · 8MNoteGPT · 7.3MNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8M1M10M100M1BNoteGPT · 7.7MNoteGPT · 9.1MNoteGPT · 10.6MNoteGPT · 12.1MNoteGPT · 12.8MNoteGPT · 12.8MNoteGPT · 12.4MNoteGPT · 9.3MNoteGPT · 8MNoteGPT · 7.3MNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$9per month
$1per month · free tier available
$4.99per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
–
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Plans
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Pro $9/moUnlimited $19.92/moMax $69/mo
Starter FreeLite $11.99/yrPlus $15.99/yrPro $79.99/yr+3 more
Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
Capabilities input → output
Input
DocumentsTextWeb pages
VideoWeb pagesTextDocumentsAudio
Web pagesTextDocumentsAudio
DocumentsWeb pagesTextAudio
Output
AudioText
TextSlidesImagesDocumentsData
Text
VideoTextAudio
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeResearch & AnalyticsVoice & SpeechAI Note Taker+2 more
Education & LearningProductivity & OfficeResearch & AnalyticsVideo Editing+16 more
Education & LearningProductivity & OfficeVoice & SpeechWriting & Content+5 more
Productivity & OfficeResearch & AnalyticsVideo EditingVoice & Speech+5 more
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
8
9
9
8
Summarizing
Note taking
Video summaries
Research
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Podcasts
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Transcription
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–
PDF analysis
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–
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Flashcards
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–
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Mind maps
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–
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Question generation
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–
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Quiz generation
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–
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Self hosted
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–
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Text to podcast
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–
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Class summaries
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–
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Document summarization
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–
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Education
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–
–
Files
–
–
–
Productivity
–
–
–
Text to speech
–
–
–
YouTube summaries
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
2
Verified listing
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–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.