OpenCode vs OpenAI Codex CLI vs Defapi vs Google Antigravity
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
OpenCode
vs
OpenCode
Competitor 1
OpenAI Codex CLI
OpenAI Codex CLI
Competitor 2
DDefapi
Competitor 3
Google Antigravity
Google AntigravityCompare
4 tools · best value per row highlighted
Your tool
OpenCode
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.
Competitor
OpenAI Codex CLI
OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Competitor
DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
Competitor
Google Antigravity
Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Traffic estimated monthly website traffic
Monthly visits
—
—
2.4Kvisits/mo
14Mvisits/mo
MoM change
—
—
▼ 42.6%
▼ 3.1%
6-month growth
—
—
-86.2%
-31.9%
Global rank web
—
—
#4,650,820
—
Avg. last 3 months
—
—
4.8K
15.4M
Bounce rate lower is better
—
—
36%
48%
Pages / visit
—
—
1.4
2.2
Visit duration
—
—
7s
3m 35s
Traffic sources
—
—
—
● Direct 58% · ● Referral 42%
OpenCodeOpenAI Codex CLIDefapiGoogle Antigravity
Pricing
Model
Free
Paid
Paid
Free
Starting price
Free
—
—
Free
Free tier
–
–
Free trial
–
–
–
–
API access
–
–
–
Plans
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
—
Capabilities input → output
Input
CodeText
TextImagesCode
TextImagesAudio
CodeText
Output
Code
Code
ImagesTextAudio
CodeApps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
6
4
4
9
Coding
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Agents
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Developer tools
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Development
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–
Terminal
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–
API integrations
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–
–
APIs
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–
–
API management
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–
–
Agent creation
–
–
–
Agent management
–
–
–
Code autocompletion
–
–
–
API security
–
–
–
Frontend development
–
–
–
Local AI
–
–
–
Self hosted
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
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.