GitHub Copilot CLI vs Replicate vs Stack AI vs Google Antigravity

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

Your tool
GitHub Copilot CLI
vs
Competitor 1
Replicate
Competitor 2
Stack AI
Competitor 3
Google Antigravity
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 Replicate
replicate.com
Run open-source AI without managing servers
Make main Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
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
—
1Mvisits/mo
6.3Kvisits/mo
14Mvisits/mo
MoM change
—
▼ 3.1%
▼ 57.9%
▼ 3.1%
6-month growth
—
-30.2%
-93.7%
-31.9%
Global rank web
—
#39,584
#1,700,092
—
Avg. last 3 months
—
1.1M
13.9K
15.4M
Bounce rate lower is better
—
35%
39%
48%
Pages / visit
—
5.6
1.8
2.2
Visit duration
—
5m 09s
14s
3m 35s
Traffic sources
—
● Direct 92% · ● Referral 6%
—
● Direct 58% · ● Referral 42%
GitHub Copilot CLIReplicateStack AIGoogle Antigravity
05.4M10.8M16.2M21.6MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MStack 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 · 14M1K10K100K1M10M100MReplicate · 1.6MReplicate · 1.7MReplicate · 1.5MReplicate · 1.3MReplicate · 1.5MReplicate · 1.3MReplicate · 1.3MReplicate · 1.2MReplicate · 1.1MReplicate · 1MStack 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
Free
Freemium
Freemium
Free
Starting price
Free
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Free tier
Free
Free tier
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Free trial
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–
–
API access
–
–
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Plans
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Public Models Custom/usage-basedPrivate Models Custom/usage-based
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Capabilities input → output
Input
TextCode
ImagesText
TextDocumentsData
TextCode
Output
Code
VideoTextImagesAudio
Apps
CodeApps
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
9
7
9
Agents
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Developer tools
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Coding
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Agent creation
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Development
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APIs
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–
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No-code
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–
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Workflows
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–
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API integrations
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–
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Agent management
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–
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Business automation
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–
–
Code autocompletion
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–
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GitHub pull requests
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–
–
Inference
–
–
–
Models
–
–
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Process automation
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–
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Terminal
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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 management
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–
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Image generation
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–
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LLM development
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–
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Video generation
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–
–
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
–
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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.