GitHub Copilot CLI vs Gemini CLI vs OpenCode vs Voiceflow

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

Your tool
GitHub Copilot CLI
vs
Competitor 1
Gemini CLI
Competitor 2
OpenCode
Competitor 3
Voiceflow
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 Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
Make main 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 Voiceflow
voiceflow.com
Design conversations visually
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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385Kvisits/mo
MoM change
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▼ 5.8%
6-month growth
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-35.3%
Global rank web
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#93,201
Avg. last 3 months
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407.5K
Bounce rate lower is better
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38%
Pages / visit
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5.2
Visit duration
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3m 07s
Traffic sources
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● Direct 75% · ● Referral 24%
GitHub Copilot CLIGemini CLIOpenCodeVoiceflow
0150K300K450.1K600.1KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385K100K1MVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Free
Freemium
Starting price
Free
Free
Free
Free tier
Free tier
Free trial
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API access
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Plans
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Free (personal Google account) Free
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Capabilities input → output
Input
CodeText
CodeDocumentsImagesText
CodeText
DocumentsText
Output
Code
Code
Code
Apps
Skill level
Intermediate
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
6
6
13
Agents
Coding
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Developer tools
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Development
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Customer support
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Customer support chatbot
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Voice agents
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Agent creation
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Call agents
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Call center automation
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Calls
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Chatbot building
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Chatbots
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GitHub pull requests
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Call answering
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Code analysis
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Debugging
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GitHub management
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Local AI
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No-code
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Self hosted
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Website to chatbot
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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.