OpenCode vs Theia IDE vs Aider

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

Your tool
OpenCode
vs
Competitor 1
TITheia IDE
Competitor 2
Aider
Competitor 3
Suggested competitors for OpenCode: Qwen Code95% Gemini CLI91% OpenAI Codex CLI90% opcode90% TalkCody89% Kiro88% Windsurf87% Kilo | Cloud Agents87%
Compare
3 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 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
Competitor Aider
aider.chat
AI pair programming in your terminal
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
35.3Kvisits/mo
317.9Kvisits/mo
MoM change
—
▼ 8.1%
▼ 15.9%
6-month growth
—
-40.2%
-12.7%
Global rank web
—
#929,571
#140,509
Avg. last 3 months
—
41.1K
378.5K
Bounce rate lower is better
—
41%
48%
Pages / visit
—
1.7
2.0
Visit duration
—
27s
55s
Traffic sources
—
—
● Direct 83% · ● Referral 16%
OpenCodeTheia IDEAider
0119.7K239.3K359K478.7KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9K10K100K1MTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Free
Starting price
Free
Free
Free
Free tier
Free trial
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–
–
API access
–
–
–
Plans
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—
—
Capabilities input → output
Input
CodeText
CodeText
AudioCodeImagesTextWeb pages
Output
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Development & CodeAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
5
8
Coding
Development
Developer tools
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Agents
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–
Code testing
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–
Git commands
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–
Terminal
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–
Agent creation
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–
Debugging
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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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Vs code
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.