Open Notebook vs Stacks vs ClassMind

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

Your tool
ONOpen Notebook
vs
Competitor 1
Stacks
Competitor 2
ClassMind
Competitor 3
Suggested competitors for Open Notebook: NotebookLM85% Turbo AI78% Bananote77% TabTabTab77% YouMind77% Turbo-Learn76% Jamworks76% Coconote76%
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3 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 Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
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Competitor ClassMind
classmind.app
ClassMind is an AI-powered smart educational tool specifically designed for educators to create, organize, and enhance learning materials. It offers a suite of features to streamline classroom prepara
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Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
—
MoM change
—
▼ 8.4%
▲ 11.7%
6-month growth
—
-50.8%
+84.2%
Global rank web
—
#3,182,249
#13,515,168
Avg. last 3 months
—
6.1K
641
Bounce rate lower is better
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41%
0%
Pages / visit
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1.7
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Visit duration
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6s
—
Traffic sources
—
—
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Open NotebookStacksClassMind
03.2K6.4K9.6K12.8KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KClassMind · 551ClassMind · 938ClassMind · 1.9KClassMind · 1.2KClassMind · 909ClassMind · 1K1001K10K100KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KClassMind · 551ClassMind · 938ClassMind · 1.9KClassMind · 1.2KClassMind · 909ClassMind · 1KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Free
Paid
Free
Starting price
Free
$9per month
Free
Free tier
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Free trial
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–
–
API access
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–
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Plans
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Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
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Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsTextWeb pages
DocumentsText
Output
AudioText
Text
DocumentsSlidesText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Productivity & OfficeResearch & AnalyticsVoice & SpeechAI Note Taker+2 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningProductivity & OfficeAI Book SummarizerAI Lesson Plan Generator+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
6
11
Note taking
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Book summaries
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Bookmarking
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Curriculum integration
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Digital information management
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Interactive quizzes
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Knowledge bases
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Lesson generation
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Lesson plans
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Presentations
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Quiz generation
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Teaching support
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–
Chrome extensions
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Podcasts
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–
Question generation
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Research
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–
Summarizing
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–
Education
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Knowledge exploration
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
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.