Windsurf vs OpenCode vs Stack AI vs Google Antigravity

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

Your tool
Windsurf
vs
Competitor 1
OpenCode
Competitor 2
Stack AI
Competitor 3
Google Antigravity
Compare
4 tools · best value per row highlighted
Your tool Windsurf
windsurf.com
Windsurf, which now appears on the web as Devin Desktop, is a desktop code editor that doubles as a control room for coding agents.
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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 Stack AI
stack-ai.com
Connect AI models visually
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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
29.6Kvisits/mo
—
6.3Kvisits/mo
14Mvisits/mo
MoM change
▲ 7.8%
—
▼ 57.9%
▼ 3.1%
6-month growth
+122.1%
—
-93.7%
-31.9%
Global rank web
#1,172,623
—
#1,700,092
—
Avg. last 3 months
26.9K
—
13.9K
15.4M
Bounce rate lower is better
50%
—
39%
48%
Pages / visit
1.3
—
1.8
2.2
Visit duration
13s
—
14s
3m 35s
Traffic sources
—
—
—
● Direct 58% · ● Referral 42%
WindsurfOpenCodeStack AIGoogle Antigravity
05.4M10.8M16.2M21.6MWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KGoogle 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 · 14M1K10K100K1M10M100MWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KGoogle 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
Freemium
Free
Freemium
Free
Starting price
$20per month · free tier available
Free
Free tier
Free
Free tier
Free trial
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–
–
API access
–
–
–
Plans
Free FreePro $20/moMax $200/moTeams $80/mo
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Capabilities input → output
Input
CodeText
CodeText
DataDocumentsText
CodeText
Output
Code
Code
Apps
AppsCode
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
6
7
9
Agents
Coding
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Developer tools
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Agent management
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Code autocompletion
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Agent creation
–
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Development
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No-code
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–
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Workflows
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–
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Business automation
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–
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Debugging
–
–
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Process automation
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–
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Terminal
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–
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Code reviews
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–
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Finance workflow automation
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–
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Frontend development
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–
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GitHub pull requests
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Local AI
–
–
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.