NotebookLM vs Liminary vs MindMarks vs Open Notebook

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

Your tool
NotebookLM
vs
Competitor 1
Liminary
Competitor 2
MindMarks
Competitor 3
ONOpen Notebook
Compare
4 tools · best value per row highlighted
Your tool NotebookLM
notebooklm.google.com
Your docs, deeply understood
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Competitor Liminary
liminary.io
Ever open a browser tab to find something you saved three months ago, only to spend ten minutes hunting through bookmarks
Make main Remove
Competitor MindMarks
mindmarks.io
MindMarks helps users organize, search, and reuse ChatGPT, Claude, and Gemini
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Competitor ONOpen Notebook
open-notebook.ai
Open Notebook is an open-source AI note-taking and research platform built around privacy.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
159.8Mvisits/mo
23.3Kvisits/mo
854visits/mo
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MoM change
▼ 26.8%
▼ 18.4%
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6-month growth
-14.7%
-10.4%
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Global rank web
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#1,028,276
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Avg. last 3 months
210.3M
24.3K
284
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Bounce rate lower is better
32%
37%
39%
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Pages / visit
5.0
2.0
1.1
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Visit duration
6m 32s
51s
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Traffic sources
● Direct 81% · ● Referral 17%
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NotebookLMLiminaryMindMarksOpen Notebook
063.2M126.5M189.7M253MNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KMindMarks · 8541001K10K100K1M10M100M1BNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KMindMarks · 854Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
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Free
Starting price
$4.99per month · free tier available
$29per month · free tier available
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Free
Free tier
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Free trial
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API access
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Plans
Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
Explorer FreePro $29/moTeam $50/mo
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Capabilities input → output
Input
DocumentsWeb pagesTextAudio
Web pagesTextDocuments
Text
DocumentsTextWeb pages
Output
VideoTextAudio
Text
Text
AudioText
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeResearch & AnalyticsVideo EditingVoice & Speech+5 more
Education & LearningAI Knowledge Management
Education & LearningAI Knowledge Management
Productivity & OfficeResearch & AnalyticsVoice & SpeechAI Note Taker+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
5
4
3
Note taking
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Research
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Podcasts
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Digital information management
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Knowledge bases
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Bookmarking
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Conversation archiving
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PDF analysis
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Summarizing
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Conversation summaries
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Files
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Productivity
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Video summaries
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Web search summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 4
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
2
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.