Google Antigravity vs OpenCode vs Functionize vs GitHub Copilot

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

Your tool
Google Antigravity
vs
Competitor 1
OpenCode
Competitor 2
Functionize
Competitor 3
GitHub Copilot
Compare
4 tools · best value per row highlighted
Your tool Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
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 Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
14Mvisits/mo
—
—
637.9Mvisits/mo
MoM change
▼ 3.1%
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▲ 3.7%
6-month growth
-31.9%
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+19.3%
Global rank web
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#49
Avg. last 3 months
15.4M
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629.7M
Bounce rate lower is better
48%
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36%
Pages / visit
2.2
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5.9
Visit duration
3m 35s
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6m 26s
Traffic sources
● Direct 58% · ● Referral 42%
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● Direct 83% · ● Referral 15%
Google AntigravityOpenCodeFunctionizeGitHub Copilot
0159.5M318.9M478.4M637.9MGoogle 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 · 14MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M10M100M1BGoogle 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 · 14MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Freemium
Freemium
Starting price
Free
Free
$20per month · free tier available
$4per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free FreeGrowth $20/moScale $100/moEnterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
CodeText
CodeText
TextWeb pages
CodeText
Output
AppsCode
Code
Data
Code
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Testing
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
6
7
9
Agents
Coding
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Code autocompletion
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Development
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Agent management
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Terminal
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Developer tools
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Test automation
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Testing
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Agent creation
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Code reviews
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Coding in VS Code
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Test creation
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Test generation
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Vs code
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Debugging
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Frontend development
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Local AI
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Self hosted
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Test cases
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Website testing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
2
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.