Liminary vs Confluence vs Stacks vs Knowledge Plane

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

Your tool
Liminary
vs
Competitor 1
Confluence
Competitor 2
Stacks
Competitor 3
Knowledge Plane
Compare
4 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 Confluence
atlassian.com
Confluence is Atlassian's AI-assisted workspace for ideas, docs and company knowledge, where teams write, organize and find information together.
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
Competitor Knowledge Plane
knowledgeplane.io
Engineering teams watch their AI tools hallucinate outdated project details
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
23.3Kvisits/mo
—
6.3Kvisits/mo
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MoM change
▼ 18.4%
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▼ 8.4%
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6-month growth
-10.4%
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-50.8%
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Global rank web
#1,028,276
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#3,182,249
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Avg. last 3 months
24.3K
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6.1K
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Bounce rate lower is better
37%
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41%
0%
Pages / visit
2.0
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1.7
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Visit duration
51s
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6s
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Traffic sources
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LiminaryConfluenceStacksKnowledge Plane
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
Freemium
Paid
Freemium
Starting price
$29per month · free tier available
$5.42per month · free tier available
$9per month
$19per month · free tier available
Free tier
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Free trial
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API access
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Plans
Explorer FreePro $29/moTeam $50/mo
Free FreeStandard $5.42/moPremium $10.44/moEnterprise Custom
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
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Capabilities input → output
Input
DocumentsWeb pagesText
TextDocuments
Web pagesTextDocuments
CodeTextDocuments
Output
Text
TextSlidesDocuments
Text
Text
Skill level
Intermediate
Intermediate
Beginner-friendly
Intermediate
Categories
Education & LearningAI Knowledge Management
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningAI Knowledge Management
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
11
6
12
Knowledge bases
Digital information management
Bookmarking
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Chrome extensions
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Knowledge
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Knowledge exchange
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Knowledge sourcing
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Note taking
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Knowledge graphs
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Agent memory
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Confluence assistance
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Developer tools
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Document creation
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Knowledge maps
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Summarizing
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Team collaboration
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AI search
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Code documentation
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Codebase q a
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Document writing
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Knowledge exploration
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Slack
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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
▲ 0
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Saves
0
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Reviews
0
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Prompts
0
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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.