Stacks vs Knowledge Plane vs Liminary

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

Your tool
Stacks
vs
Competitor 1
Knowledge Plane
Competitor 2
Liminary
Competitor 3
Suggested competitors for Stacks: Pinster AI89% MyMemo86% Constella84% Fabric83% Cerebro81% Convolut80% Confluence80% Pieces77%
Compare
3 tools · best value per row highlighted
Your tool Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
Remove
Competitor Knowledge Plane
knowledgeplane.io
Engineering teams watch their AI tools hallucinate outdated project details
Make main Remove
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
Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
—
23.3Kvisits/mo
MoM change
▼ 8.4%
—
▼ 18.4%
6-month growth
-50.8%
—
-10.4%
Global rank web
#3,182,249
—
#1,028,276
Avg. last 3 months
6.1K
—
24.3K
Bounce rate lower is better
41%
0%
37%
Pages / visit
1.7
—
2.0
Visit duration
6s
—
51s
Traffic sources
—
—
—
StacksKnowledge PlaneLiminary
09.3K18.6K27.9K37.2KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3K1K10K100KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
Starting price
$9per month
$19per month · free tier available
$29per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
Plans
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
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Explorer FreePro $29/moTeam $50/mo
Capabilities input → output
Input
DocumentsTextWeb pages
CodeDocumentsText
DocumentsTextWeb pages
Output
Text
Text
Text
Skill level
Beginner-friendly
Intermediate
Intermediate
Categories
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningAI Knowledge Management
Education & LearningAI Knowledge Management
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
4
7
5
Knowledge bases
Digital information management
Note taking
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Bookmarking
–
–
Knowledge graphs
–
–
Knowledge
–
–
Knowledge maps
–
–
Knowledge sourcing
–
–
Knowledge exchange
–
–
Knowledge exploration
–
–
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
–
–
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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.