Fabric vs Pieces vs Learnbase vs Cerebro

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

Your tool
Fabric
vs
Competitor 1
Pieces
Competitor 2
Learnbase
Competitor 3
Cerebro
Compare
4 tools · best value per row highlighted
Your tool Fabric
fabric.so
Remove
Competitor Pieces
pieces.app
Your personal AI coding assistant that remembers everything
Make main Remove
Competitor Learnbase
learnbase.app
Quick AI responses give you answers
Make main Remove
Competitor Cerebro
heycerebro.com
This platform promises to turn your scattered reading pile into a searchable knowledge base
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
173.7Kvisits/mo
169.6Kvisits/mo
217visits/mo
6.1Kvisits/mo
MoM change
▼ 3.2%
▼ 5.9%
▼ 71.0%
▲ 396.9%
6-month growth
-31.7%
-16.0%
—
+948.5%
Global rank web
#212,025
#248,413
—
#12,572,623
Avg. last 3 months
183.1K
176.5K
597
2.7K
Bounce rate lower is better
40%
44%
40%
37%
Pages / visit
3.3
2.2
1.4
1.0
Visit duration
1m 07s
45s
4s
—
Traffic sources
● Direct 87% · ● Referral 10%
● Direct 68% · ● Referral 30%
—
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FabricPiecesLearnbaseCerebro
077.6K155.2K232.7K310.3KFabric · 215.5KFabric · 241.9KFabric · 253.6KFabric · 240.2KFabric · 254.4KFabric · 233.4KFabric · 277.4KFabric · 196.2KFabric · 179.4KFabric · 173.7KPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KLearnbase · 42Learnbase · 374Learnbase · 827Learnbase · 749Learnbase · 217Cerebro · 581Cerebro · 219Cerebro · 1.3KCerebro · 735Cerebro · 1.2KCerebro · 6.1K101001K10K100K1MFabric · 215.5KFabric · 241.9KFabric · 253.6KFabric · 240.2KFabric · 254.4KFabric · 233.4KFabric · 277.4KFabric · 196.2KFabric · 179.4KFabric · 173.7KPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KLearnbase · 42Learnbase · 374Learnbase · 827Learnbase · 749Learnbase · 217Cerebro · 581Cerebro · 219Cerebro · 1.3KCerebro · 735Cerebro · 1.2KCerebro · 6.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free Trial
Freemium
Freemium
Freemium
Starting price
$8per month
$18.99per month
$14.99per month · free tier available
$4.99per month · free tier available
Free tier
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Free trial
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API access
–
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Plans
Pro $8/moPlus $18/moPlan 3 $54/moPlan 4 $96/mo+1 more
Pro $18.99/moEnterprise $22.99/mo
Free FreePro $14.99/moEnterprise $0
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Capabilities input → output
Input
AudioDocumentsTextWeb pages
AudioCodeText
Text
DocumentsWeb pages
Output
Text
Text
Text
Text
Skill level
Intermediate
Intermediate
Beginner-friendly
Intermediate
Categories
Education & LearningProductivity & OfficeAI AssistantAI Files+1 more
Development & CodeEducation & LearningProductivity & OfficeAI Assistant+2 more
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeVideo EditingAI Files+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
5
6
7
Knowledge bases
–
Code snippets
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Learning paths
–
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Coding
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Digital information management
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Document chat
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Files
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Knowledge maps
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Learning
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Study plans
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Code documentation
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Education
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File sharing
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Idea management
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Knowledge
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Knowledge consultation
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Knowledge exploration
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Knowledge graphs
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Note taking
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PDF analysis
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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
▲ 0
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.