ArcaNotes vs Kimi Code vs OpenCode vs Stacks

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

Your tool
ArcaNotes
vs
Competitor 1
Kimi Code
Competitor 2
OpenCode
Competitor 3
Stacks
Compare
4 tools · best value per row highlighted
Your tool ArcaNotes
arcanotes.com
ArcaNotes offers a free account to get started
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Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main Remove
Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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
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60.1Mvisits/mo
—
6.3Kvisits/mo
MoM change
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▲ 52.2%
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▼ 8.4%
6-month growth
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+33.8%
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-50.8%
Global rank web
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#852
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#3,182,249
Avg. last 3 months
7
48.3M
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6.1K
Bounce rate lower is better
0%
37%
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41%
Pages / visit
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3.9
—
1.7
Visit duration
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7m 13s
—
6s
Traffic sources
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● Direct 89% · ● Referral 10%
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—
ArcaNotesKimi CodeOpenCodeStacks
015M30.1M45.1M60.1MArcaNotes · 22Kimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3K101001K10K100K1M10M100MArcaNotes · 22Kimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Free
Paid
Starting price
$5.99per month · free tier available
$15per month · free tier available
Free
$9per month
Free tier
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Free trial
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API access
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Plans
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Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
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Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Capabilities input → output
Input
Text
CodeText
CodeText
DocumentsTextWeb pages
Output
Text
Code
Code
Text
Skill level
Beginner-friendly
Intermediate
Advanced
Beginner-friendly
Categories
Education & LearningProductivity & OfficeAI Knowledge ManagementAI Note Taker
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
6
6
6
Coding
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Digital information management
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Knowledge bases
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Note taking
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Developer tools
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Bookmarking
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Agents
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Chrome extensions
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Debugging
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Refactoring
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Developer assistance
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Development
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Information retrieval
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Knowledge consultation
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Knowledge exploration
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Local AI
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Self hosted
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Shell commands
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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
0
0
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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.