OpenCode vs Kimi Code vs Stacks vs GitHub Copilot

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

Your tool
OpenCode
vs
Competitor 1
Kimi Code
Competitor 2
Stacks
Competitor 3
GitHub Copilot
Compare
4 tools · best value per row highlighted
Your tool 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.
Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
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
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
60.1Mvisits/mo
6.3Kvisits/mo
637.9Mvisits/mo
MoM change
—
▲ 52.2%
▼ 8.4%
▲ 3.7%
6-month growth
—
+33.8%
-50.8%
+19.3%
Global rank web
—
#852
#3,182,249
#49
Avg. last 3 months
—
48.3M
6.1K
629.7M
Bounce rate lower is better
—
37%
41%
36%
Pages / visit
—
3.9
1.7
5.9
Visit duration
—
7m 13s
6s
6m 26s
Traffic sources
—
● Direct 89% · ● Referral 10%
—
● Direct 83% · ● Referral 15%
OpenCodeKimi CodeStacksGitHub Copilot
0159.5M318.9M478.4M637.9MKimi 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 · 6.3KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1K10K100K1M10M100M1BKimi 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 · 6.3KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Paid
Freemium
Starting price
Free
$15per month · free tier available
$9per month
$4per month · free tier available
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
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
CodeText
CodeText
DocumentsTextWeb pages
CodeText
Output
Code
Code
Text
Code
Skill level
Advanced
Intermediate
Beginner-friendly
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
6
6
9
Coding
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Agents
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–
Debugging
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Developer tools
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–
Bookmarking
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–
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Code autocompletion
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–
–
Digital information management
–
–
–
Knowledge bases
–
–
–
Chrome extensions
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
Refactoring
–
–
–
Vs code
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–
–
Agent management
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–
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Developer assistance
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–
–
Development
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–
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Knowledge exploration
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–
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Local AI
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–
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Note taking
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–
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Self hosted
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–
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Shell commands
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–
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Terminal
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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
2
Verified listing
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–
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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.