OpenCode vs OpenAI Codex vs edCode vs Theia IDE

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

Your tool
OpenCode
vs
Competitor 1
OpenAI Codex
Competitor 2
EedCode
Competitor 3
TITheia IDE
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 OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor EedCode
edcodee.vercel.app
Most AI tools won't walk you through building actual projects step by step
Make main Remove
Competitor TITheia IDE
theia-ide.org
An open-source IDE that puts AI at the center while giving you complete control over how it works
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
204.3Mvisits/mo
117visits/mo
35.3Kvisits/mo
MoM change
—
▲ 3.6%
▼ 74.5%
▼ 8.1%
6-month growth
—
+0.3%
—
-40.2%
Global rank web
—
#212
—
#929,571
Avg. last 3 months
—
197.3M
191
41.1K
Bounce rate lower is better
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58%
90%
41%
Pages / visit
—
3.0
1.0
1.7
Visit duration
—
2m 31s
—
27s
Traffic sources
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● Direct 81% · ● Referral 17%
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—
OpenCodeOpenAI CodexedCodeTheia IDE
066.6M133.2M199.7M266.3MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MedCode · 235edCode · 88edCode · 458edCode · 117Theia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K101001K10K100K1M10M100M1BOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MedCode · 235edCode · 88edCode · 458edCode · 117Theia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Free
Starting price
Free
$20per month · free tier available
$8per month · free tier available
Free
Free tier
Free trial
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API access
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–
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Plans
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Capabilities input → output
Input
CodeText
CodeText
CodeText
CodeText
Output
Code
Code
Text
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Business & MarketingEducation & LearningAI CourseAI Interview Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
9
11
5
Coding
Development
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Agents
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Developer tools
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Interview preparation
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Learning to code
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Tech interview preparation
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Coding challenges
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Courses
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GitHub automation
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GitHub pull requests
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Interactive code learning
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Interview simulation
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Agent creation
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Code documentation
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Code reviews
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Coding instructor
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Debugging
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Interview feedback
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Local AI
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Self hosted
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Tech interview coaching
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Terminal
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Vs code
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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
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.