Liminary vs Undermind 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
Undermind
Competitor 2
Knowledge Plane
Competitor 3
Suggested competitors for Liminary: Stacks90% Pinster AI88% MyMemo87% Constella83% Fabric80% Convolut80% Confluence78% Sensay78%
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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 Undermind
undermind.ai
Undermind is an AI co-researcher for scientific literature.
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Engineering teams watch their AI tools hallucinate outdated project details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
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MoM change
▼ 18.4%
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6-month growth
-10.4%
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Global rank web
#1,028,276
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Avg. last 3 months
24.3K
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Bounce rate lower is better
37%
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0%
Pages / visit
2.0
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Visit duration
51s
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Traffic sources
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LiminaryUndermindKnowledge Plane
09.3K18.6K27.9K37.2KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3K10K100KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$29per month · free tier available
$15per month · free tier available
$19per month · free tier available
Free tier
Free trial
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API access
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Plans
Explorer FreePro $29/moTeam $50/mo
Free FreePro $16/moTeam $15/moEnterprise Custom
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Capabilities input → output
Input
DocumentsTextWeb pages
Text
CodeDocumentsText
Output
Text
DataText
Text
Skill level
Intermediate
Intermediate
Intermediate
Categories
Education & LearningAI Knowledge Management
Research & AnalyticsAI Research PapersAI Research Tool
Education & LearningAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
11
12
Knowledge bases
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Digital information management
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Academic research
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Bookmarking
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Knowledge graphs
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Literature analysis
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Literature reviews
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Research papers
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Agent memory
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Chrome extensions
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Developer tools
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Knowledge
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Knowledge maps
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Knowledge sourcing
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Research
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Research assistance
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Research papers analysis
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Scientific literature exploration
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Scientific research
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Academic citation
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Code documentation
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Codebase q a
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Knowledge exchange
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Note taking
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Research trends tracking
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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
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.