GitHub Copilot CLI vs Augment Code vs OpenCode vs Theia IDE

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

Your tool
GitHub Copilot CLI
vs
Competitor 1
Augment Code
Competitor 2
OpenCode
Competitor 3
TITheia IDE
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot CLI
github.com
It reads, writes and runs code, works directly with your issues and pull requests, and carries a task from planning to merged code.
Remove
Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
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 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
—
—
—
35.3Kvisits/mo
MoM change
—
—
—
▼ 8.1%
6-month growth
—
—
—
-40.2%
Global rank web
—
—
—
#929,571
Avg. last 3 months
—
—
—
41.1K
Bounce rate lower is better
—
—
—
41%
Pages / visit
—
—
—
1.7
Visit duration
—
—
—
27s
Traffic sources
—
—
—
—
GitHub Copilot CLIAugment CodeOpenCodeTheia IDE
014.8K29.5K44.3K59.1KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K10K100KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Free
Paid
Free
Free
Starting price
Free
$20per month
Free
Free
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
Standard $20/moBusiness $100/moEnterprise Custom
—
—
Capabilities input → output
Input
CodeText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
6
6
5
Coding
Agents
–
Developer tools
–
Agent creation
–
–
Development
–
–
Code reviews
–
–
–
GitHub pull requests
–
–
–
Testing
–
–
–
Code testing
–
–
–
GitHub management
–
–
–
Local AI
–
–
–
Self hosted
–
–
–
Vs code
–
–
–
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
–
–
–
–

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.