Open Notebook vs Study Fetch vs NotebookLM vs Turbo AI

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

Your tool
ONOpen Notebook
vs
Competitor 1
Study Fetch
Competitor 2
NotebookLM
Competitor 3
Turbo AI
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 Study Fetch
studyfetch.com
StudyFetch is an AI learning platform that converts course materials into study tools.
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Competitor NotebookLM
notebooklm.google.com
Your docs, deeply understood
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Competitor Turbo AI
turbo.ai
Turbo AI converts study materials into interactive learning activities.
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Traffic estimated monthly website traffic
Monthly visits
—
956.6Kvisits/mo
159.8Mvisits/mo
—
MoM change
—
▲ 17.7%
▼ 26.8%
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6-month growth
—
-49.6%
-14.7%
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Global rank web
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#49,494
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Avg. last 3 months
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974.7K
210.3M
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Bounce rate lower is better
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39%
32%
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Pages / visit
—
6.3
5.0
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Visit duration
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4m 28s
6m 32s
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Traffic sources
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● Direct 90% · ● Referral 8%
● Direct 81% · ● Referral 17%
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Open NotebookStudy FetchNotebookLMTurbo AI
063.2M126.5M189.7M253MStudy Fetch · 1.9MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.9MStudy Fetch · 1.9MStudy Fetch · 1.7MStudy Fetch · 1.2MStudy Fetch · 812.5KStudy Fetch · 956.6KNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8M100K1M10M100M1BStudy Fetch · 1.9MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.9MStudy Fetch · 1.9MStudy Fetch · 1.7MStudy Fetch · 1.2MStudy Fetch · 812.5KStudy Fetch · 956.6KNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
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Starting price
Free
$8per month · free tier available
$4.99per month · free tier available
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Free tier
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Free trial
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–
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API access
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–
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Plans
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Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
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Capabilities input → output
Input
Web pagesTextDocuments
AudioDocumentsVideo
DocumentsTextWeb pagesAudio
VideoWeb pagesDocumentsAudio
Output
TextAudio
Text
AudioTextVideo
TextAudio
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeResearch & AnalyticsVoice & SpeechAI Note Taker+2 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Productivity & OfficeResearch & AnalyticsVideo EditingVoice & Speech+5 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
8
8
11
Note taking
Flashcards
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Study assistance
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Quiz generation
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Research
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Education
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Podcasts
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Summarizing
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Text to podcast
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Video summaries
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PDF analysis
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–
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Interactive quizzes
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–
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Question generation
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–
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Self hosted
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Study materials
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Study notes
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Study plans
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–
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Studying
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–
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Document summarization
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–
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Education assistance
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–
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Files
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–
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Meeting transcription
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–
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Productivity
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
0
Verified listing
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–
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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.