OpenCode vs GitHub Copilot vs ChatGPT vs Google Antigravity

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

Your tool
OpenCode
vs
Competitor 1
GitHub Copilot
Competitor 2
ChatGPT
Competitor 3
Google Antigravity
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.
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor ChatGPT
chatgpt.com
Your AI assistant for everything
Make main Remove
Competitor Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
637.9Mvisits/mo
5.6Bvisits/mo
14Mvisits/mo
MoM change
—
▲ 3.7%
▲ 3.5%
▼ 3.1%
6-month growth
—
+19.3%
-1.6%
-31.9%
Global rank web
—
#49
#7
—
Avg. last 3 months
—
629.7M
5.5B
15.4M
Bounce rate lower is better
—
36%
30%
48%
Pages / visit
—
5.9
4.3
2.2
Visit duration
—
6m 26s
6m 35s
3m 35s
Traffic sources
—
● Direct 83% · ● Referral 15%
● Direct 95% · ● Referral 3%
● Direct 58% · ● Referral 42%
OpenCodeGitHub CopilotChatGPTGoogle Antigravity
01.5B2.9B4.4B5.8BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14M10M100M1B10BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Free
Starting price
Free
$4per month · free tier available
$8per month · free tier available
Free
Free tier
Free trial
–
–
–
API access
–
–
–
–
Plans
—
Free FreeTeam $4/moEnterprise $21/mo
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
—
Capabilities input → output
Input
TextCode
CodeText
AudioTextImagesDocumentsCode
TextCode
Output
Code
Code
TextImagesCodeAudio
CodeApps
Skill level
Advanced
Intermediate
Beginner-friendly
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
9
19
9
Coding
Agents
–
Code autocompletion
–
–
Development
–
–
Agent management
–
–
Terminal
–
–
Debugging
–
–
Developer tools
–
–
Chatbots
–
–
–
Agent creation
–
–
–
Blogging
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
Copywriting
–
–
–
Email writing
–
–
–
Essay writing
–
–
–
Grammar checking
–
–
–
Image generation
–
–
–
Image to text
–
–
–
Research
–
–
–
Search engine
–
–
–
Summarizing
–
–
–
Translations
–
–
–
Vs code
–
–
–
Writing
–
–
–
Code documentation
–
–
–
Frontend development
–
–
–
Image editing
–
–
–
Image to image
–
–
–
Local AI
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
★ 4.34 ratings
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 17
▲ 1
Saves
0
0
4
0
Reviews
0
0
4
0
Prompts
0
2
17
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.