Knowledge Plane vs Pieces vs Stacks

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

Your tool
Knowledge Plane
vs
Competitor 1
Pieces
Competitor 2
Stacks
Competitor 3
Suggested competitors for Knowledge Plane: Documentation.AI87% Aiqbee86% Convolut86% Nuclia84% Fabric83% Screenpipe83% Document36083% Guru83%
Compare
3 tools · best value per row highlighted
Your tool Knowledge Plane
knowledgeplane.io
Engineering teams watch their AI tools hallucinate outdated project details
Remove
Competitor Pieces
pieces.app
Your personal AI coding assistant that remembers everything
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
—
169.6Kvisits/mo
6.3Kvisits/mo
MoM change
—
▼ 5.9%
▼ 8.4%
6-month growth
—
-16.0%
-50.8%
Global rank web
—
#248,413
#3,182,249
Avg. last 3 months
—
176.5K
6.1K
Bounce rate lower is better
0%
44%
41%
Pages / visit
—
2.2
1.7
Visit duration
—
45s
6s
Traffic sources
—
● Direct 68% · ● Referral 30%
—
Knowledge PlanePiecesStacks
077.6K155.2K232.7K310.3KPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3K1K10K100K1MPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Starting price
$19per month · free tier available
$18.99per month
$9per month
Free tier
–
–
Free trial
–
–
API access
–
–
Plans
—
Pro $18.99/moEnterprise $22.99/mo
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Capabilities input → output
Input
CodeDocumentsText
AudioCodeText
DocumentsTextWeb pages
Output
Text
Text
Text
Skill level
Intermediate
Intermediate
Beginner-friendly
Categories
Education & LearningAI Knowledge Management
Development & CodeEducation & LearningProductivity & OfficeAI Assistant+2 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
1
0
Knowledge graphs
–
–
Coding
–
–
Knowledge bases
–
–
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.