Open Notebook vs Manus vs Gamma 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
Manus
Competitor 2
Gamma
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 Manus
manus.im
Manus is an AI agent that goes beyond answering questions to carry out tasks and automate workflows.
Make main Remove
Competitor Gamma
gamma.app
Documents that present themselves
Make main Remove
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
—
25Mvisits/mo
19.8Mvisits/mo
—
MoM change
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▲ 27.7%
▼ 11.2%
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6-month growth
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-13.1%
-37.5%
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Global rank web
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#2,481
#1,516
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Avg. last 3 months
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22.6M
22.2M
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Bounce rate lower is better
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37%
34%
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Pages / visit
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5.0
8.8
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Visit duration
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6m 52s
6m 58s
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Traffic sources
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● Direct 84% · ● Referral 13%
● Direct 90% · ● Referral 7%
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Open NotebookManusGammaTurbo AI
08.8M17.7M26.5M35.4MManus · 14.8MManus · 14.4MManus · 18.6MManus · 21.1MManus · 28.8MManus · 29.4MManus · 28MManus · 23.2MManus · 19.6MManus · 25MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8M10M100MManus · 14.8MManus · 14.4MManus · 18.6MManus · 21.1MManus · 28.8MManus · 29.4MManus · 28MManus · 23.2MManus · 19.6MManus · 25MGamma · 35.4MGamma · 29.2MGamma · 25.3MGamma · 25.8MGamma · 31.7MGamma · 33.1MGamma · 30.7MGamma · 24.4MGamma · 22.3MGamma · 19.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
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Starting price
Free
$16per month · free tier available
$10per 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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Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsImagesText
DocumentsText
VideoWeb pagesDocumentsAudio
Output
TextAudio
VideoSlidesAppsDocumentsImages
SlidesImagesDocumentsApps
AudioText
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeResearch & AnalyticsVoice & SpeechAI Note Taker+2 more
Audio & MusicDesign & CreativeDevelopment & CodeImage Generation+15 more
Business & MarketingDevelopment & CodeProductivity & OfficeSocial Media+5 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
9
6
11
Note taking
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Presentations
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Research
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Website building
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Text to podcast
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Agents
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Flashcards
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Quiz generation
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Study assistance
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Education
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Interactive quizzes
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Pitch decks
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Podcasts
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Question generation
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Self hosted
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Social media posts
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Study materials
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Study notes
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Summarizing
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Workflows
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Coding
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Document summarization
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Image generation
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Meeting transcription
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Music
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Productivity
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Social media
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Video generation
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Video summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
1
0
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.