Kimi Code vs Constella vs OpenCode vs GitHub Copilot

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

Your tool
Kimi Code
vs
Competitor 1
Constella
Competitor 2
OpenCode
Competitor 3
GitHub Copilot
Compare
4 tools · best value per row highlighted
Your tool Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Remove
Competitor Constella
constella.app
Opening Constella drops you into a system that ditches the usual file cabinet metaphor entirely
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 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
7.4Kvisits/mo
—
637.9Mvisits/mo
MoM change
▲ 52.2%
▼ 2.5%
—
▲ 3.7%
6-month growth
+33.8%
+67.1%
—
+19.3%
Global rank web
#852
#1,944,958
—
#49
Avg. last 3 months
48.3M
9.2K
—
629.7M
Bounce rate lower is better
37%
35%
—
36%
Pages / visit
3.9
5.0
—
5.9
Visit duration
7m 13s
1m 48s
—
6m 26s
Traffic sources
● Direct 89% · ● Referral 10%
—
—
● Direct 83% · ● Referral 15%
Kimi CodeConstellaOpenCodeGitHub 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 · 60.1MConstella · 21.7KConstella · 9.6KConstella · 4.5KConstella · 3.7KConstella · 13.9KConstella · 12.4KConstella · 7.6KConstella · 7.4KGitHub 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 · 60.1MConstella · 21.7KConstella · 9.6KConstella · 4.5KConstella · 3.7KConstella · 13.9KConstella · 12.4KConstella · 7.6KConstella · 7.4KGitHub 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
Freemium
Freemium
Free
Freemium
Starting price
$15per month · free tier available
$5.99per month · free tier available
Free
$4per month · free tier available
Free tier
Free trial
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–
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API access
–
–
–
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Plans
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Free FreeConstella Beta $5.99/yr
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Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
CodeText
DocumentsTextWeb pages
CodeText
CodeText
Output
Code
Text
Code
Code
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeAI Coding Assistant
Education & LearningAI Knowledge Management
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
5
3
4
Coding
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Developer tools
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Agents
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–
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Code reviews
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Debugging
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–
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Knowledge bases
–
–
–
Knowledge exploration
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Refactoring
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–
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Research
–
–
–
Agent management
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–
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Developer assistance
–
–
–
Development
–
–
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Digital information management
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Note taking
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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
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
2
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.