Liminary vs NotebookLM vs Screenpipe vs Stacks

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

Your tool
Liminary
vs
Competitor 1
NotebookLM
Competitor 2
Screenpipe
Competitor 3
Stacks
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 NotebookLM
notebooklm.google.com
Your docs, deeply understood
Make main Remove
Competitor Screenpipe
screenpi.pe
Screenpipe records what appears on your screen and what you hear, turns it into local searchable history, and lets approved AI agents use that history as context.
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
159.8Mvisits/mo
—
6.3Kvisits/mo
MoM change
▼ 18.4%
▼ 26.8%
—
▼ 8.4%
6-month growth
-10.4%
-14.7%
—
-50.8%
Global rank web
#1,028,276
—
—
#3,182,249
Avg. last 3 months
24.3K
210.3M
—
6.1K
Bounce rate lower is better
37%
32%
—
41%
Pages / visit
2.0
5.0
—
1.7
Visit duration
51s
6m 32s
—
6s
Traffic sources
—
● Direct 81% · ● Referral 17%
—
—
LiminaryNotebookLMScreenpipeStacks
063.2M126.5M189.7M253MLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3K1K10K100K1M10M100M1BLiminary · 37.2KLiminary · 16KLiminary · 26KLiminary · 18.1KLiminary · 28.2KLiminary · 21.2KLiminary · 28.5KLiminary · 23.3KNotebookLM · 121.9MNotebookLM · 141.5MNotebookLM · 177.5MNotebookLM · 187.3MNotebookLM · 222.2MNotebookLM · 247.4MNotebookLM · 253MNotebookLM · 218.2MNotebookLM · 159.8MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$29per month · free tier available
$4.99per month · free tier available
$20.83per month · free tier available
$9per month
Free tier
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Free trial
–
–
API access
–
–
–
Plans
Explorer FreePro $29/moTeam $50/mo
Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
Free FreeBasic $20.83/moBusiness $41.67/moEnterprise Custom
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Capabilities input → output
Input
Web pagesTextDocuments
AudioWeb pagesTextDocuments
VideoAudio
Web pagesTextDocuments
Output
Text
VideoTextAudio
Text
Text
Skill level
Intermediate
Beginner-friendly
Advanced
Beginner-friendly
Categories
Education & LearningAI Knowledge Management
Productivity & OfficeResearch & AnalyticsVideo EditingVoice & Speech+5 more
Education & LearningProductivity & OfficeAI AgentAI Knowledge Management+1 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
10
6
Knowledge bases
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Digital information management
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Note taking
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Bookmarking
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–
Chrome extensions
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–
PDF analysis
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–
–
Research
–
–
–
Screen recordings
–
–
–
Agents
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–
–
Digital memory recall
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–
–
MCP
–
–
–
Podcasts
–
–
–
Summarizing
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–
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Transcription
–
–
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Files
–
–
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Knowledge exploration
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–
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Meeting notes
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–
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OCR
–
–
–
Productivity
–
–
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Self hosted
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–
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Video summaries
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–
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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
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
2
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.