OpenCode vs Who Codes Best? vs OpenAI Codex CLI vs Aider

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

Your tool
OpenCode
vs
Competitor 1
Who Codes Best?
Competitor 2
OpenAI Codex CLI
Competitor 3
Aider
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.
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Competitor Who Codes Best?
whocodesbest.com
Picking an AI coding assistant feels like guessing
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
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Competitor Aider
aider.chat
AI pair programming in your terminal
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Traffic estimated monthly website traffic
Monthly visits
—
2Kvisits/mo
—
317.9Kvisits/mo
MoM change
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▲ 90.7%
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▼ 15.9%
6-month growth
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+168.0%
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-12.7%
Global rank web
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#8,718,640
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#140,509
Avg. last 3 months
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1.4K
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378.5K
Bounce rate lower is better
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41%
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48%
Pages / visit
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1.2
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2.0
Visit duration
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1s
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55s
Traffic sources
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● Direct 83% · ● Referral 16%
OpenCodeWho Codes Best?OpenAI Codex CLIAider
0119.7K239.3K359K478.7KWho Codes Best? · 747Who Codes Best? · 2.2KWho Codes Best? · 597Who Codes Best? · 1KWho Codes Best? · 1.1KWho Codes Best? · 2KAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9K1001K10K100K1MWho Codes Best? · 747Who Codes Best? · 2.2KWho Codes Best? · 597Who Codes Best? · 1KWho Codes Best? · 1.1KWho Codes Best? · 2KAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Paid
Free
Starting price
Free
$20per month · free tier available
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Free
Free tier
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Free trial
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API access
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Plans
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Capabilities input → output
Input
CodeText
Text
CodeImagesText
AudioCodeImagesTextWeb pages
Output
Code
Code
Code
Code
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
4
4
8
Coding
Agents
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Terminal
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Developer tools
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Development
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LLM comparison
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Code testing
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Git commands
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Model comparison
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Debugging
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GPT comparison
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Local AI
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Refactoring
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Self hosted
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Terminal commands management
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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.