Constella vs Fabric vs Cerebro vs Clivio

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

Your tool
Constella
vs
Competitor 1
Fabric
Competitor 2
Cerebro
Competitor 3
Clivio
Compare
4 tools · best value per row highlighted
Your tool Constella
constella.app
Opening Constella drops you into a system that ditches the usual file cabinet metaphor entirely
Remove
Competitor Fabric
fabric.so
Make main Remove
Competitor Cerebro
heycerebro.com
This platform promises to turn your scattered reading pile into a searchable knowledge base
Make main Remove
Competitor Clivio
clivio.app
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
7.4Kvisits/mo
173.7Kvisits/mo
6.1Kvisits/mo
—
MoM change
▼ 2.5%
▼ 3.2%
▲ 396.9%
▲ 10.0%
6-month growth
+67.1%
-31.7%
+948.5%
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Global rank web
#1,944,958
#212,025
#12,572,623
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Avg. last 3 months
9.2K
183.1K
2.7K
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Bounce rate lower is better
35%
40%
37%
0%
Pages / visit
5.0
3.3
1.0
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Visit duration
1m 48s
1m 07s
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Traffic sources
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● Direct 87% · ● Referral 10%
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ConstellaFabricCerebroClivio
069.4K138.7K208.1K277.4KConstella · 21.7KConstella · 9.6KConstella · 4.5KConstella · 3.7KConstella · 13.9KConstella · 12.4KConstella · 7.6KConstella · 7.4KFabric · 215.5KFabric · 241.9KFabric · 253.6KFabric · 240.2KFabric · 254.4KFabric · 233.4KFabric · 277.4KFabric · 196.2KFabric · 179.4KFabric · 173.7KCerebro · 581Cerebro · 219Cerebro · 1.3KCerebro · 735Cerebro · 1.2KCerebro · 6.1KClivio · 10.6KClivio · 11.7K1001K10K100K1MConstella · 21.7KConstella · 9.6KConstella · 4.5KConstella · 3.7KConstella · 13.9KConstella · 12.4KConstella · 7.6KConstella · 7.4KFabric · 215.5KFabric · 241.9KFabric · 253.6KFabric · 240.2KFabric · 254.4KFabric · 233.4KFabric · 277.4KFabric · 196.2KFabric · 179.4KFabric · 173.7KCerebro · 581Cerebro · 219Cerebro · 1.3KCerebro · 735Cerebro · 1.2KCerebro · 6.1KClivio · 10.6KClivio · 11.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
Freemium
Freemium
Starting price
$5.99per month · free tier available
$8per month
$4.99per month · free tier available
€12.42per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreeConstella Beta $5.99/yr
Pro $8/moPlus $18/moPlan 3 $54/moPlan 4 $96/mo+1 more
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Free FreePro €12.42/moPro+ €24.92/moTeams €16.58/mo
Capabilities input → output
Input
Web pagesTextDocuments
Web pagesTextDocumentsAudio
Web pagesDocuments
DocumentsTextImages
Output
Text
Text
Text
TextData
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeAI AssistantAI Files+1 more
Education & LearningProductivity & OfficeVideo EditingAI Files+2 more
Education & LearningProductivity & OfficeAI Document ExtractionAI Files+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
5
7
13
Knowledge bases
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Files
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Note taking
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PDF analysis
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Document organization
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File organization
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Document chat
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Document data extraction
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Document summarization
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File management
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Invoice processing
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Knowledge exploration
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Knowledge maps
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OCR
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Research
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Digital information management
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Document processing
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File sharing
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Idea management
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Information retrieval
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Knowledge consultation
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Knowledge graphs
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Reminders
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Summarizing
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Video summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.