Liminary vs Open Notebook vs Stacks

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

Your tool
Liminary
vs
Competitor 1
ONOpen Notebook
Competitor 2
Stacks
Competitor 3
Suggested competitors for Liminary: Pinster AI88% MyMemo87% Constella83% Fabric80% Convolut80% Knowledge Plane79% Confluence78% Sensay78%
Compare
3 tools · best value per row highlighted
Your tool Liminary
liminary.io
Ever open a browser tab to find something you saved three months ago, only to spend ten minutes hunting through bookmarks
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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
Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
23.3Kvisits/mo
—
6.3Kvisits/mo
MoM change
▼ 18.4%
—
▼ 8.4%
6-month growth
-10.4%
—
-50.8%
Global rank web
#1,028,276
—
#3,182,249
Avg. last 3 months
24.3K
—
6.1K
Bounce rate lower is better
37%
—
41%
Pages / visit
2.0
—
1.7
Visit duration
51s
—
6s
Traffic sources
—
—
—
LiminaryOpen NotebookStacks
09.3K18.6K27.9K37.2KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3K1K10K100KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Paid
Starting price
$29per month · free tier available
Free
$9per month
Free tier
–
Free trial
–
–
API access
–
–
–
Plans
Explorer FreePro $29/moTeam $50/mo
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Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsTextWeb pages
DocumentsTextWeb pages
Output
Text
AudioText
Text
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Knowledge Management
Productivity & OfficeResearch & AnalyticsVoice & SpeechAI Note Taker+2 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
8
6
Note taking
Bookmarking
–
Knowledge bases
–
Chrome extensions
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Digital information management
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Podcasts
–
–
Research
–
–
Self hosted
–
–
Summarizing
–
–
Text to podcast
–
–
Document summarization
–
–
Knowledge exploration
–
–
Video summaries
–
–
Web search summaries
–
–
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
–
–
–

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.