Pi vs OpenAI Codex CLI vs GitHub Copilot vs Gemini

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

Your tool
Pi
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
GitHub Copilot
Competitor 3
Gemini
Compare
4 tools · best value per row highlighted
Your tool Pi
pi.ai
An AI that's genuinely pleasant to talk with
Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Gemini
gemini.google.com
Google's most capable AI model
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
473.9Kvisits/mo
—
637.9Mvisits/mo
2.6Bvisits/mo
MoM change
▼ 9.4%
—
▲ 3.7%
▼ 2.6%
6-month growth
-16.4%
—
+19.3%
+0.8%
Global rank web
#87,743
—
#49
#17
Avg. last 3 months
512.8K
—
629.7M
2.7B
Bounce rate lower is better
33%
—
36%
28%
Pages / visit
3.7
—
5.9
4.1
Visit duration
1m 37s
—
6m 26s
7m 01s
Traffic sources
● Direct 87% · ● Referral 9%
—
● Direct 83% · ● Referral 15%
● Direct 94% · ● Referral 4%
PiOpenAI Codex CLIGitHub CopilotGemini
0725.8M1.5B2.2B2.9BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6B100K1M10M100M1B10BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Freemium
Freemium
Starting price
Free
—
$4per month · free tier available
$4.99per month · free tier available
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
Free FreeTeam $4/moEnterprise $21/mo
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
Capabilities input → output
Input
TextAudio
TextImagesCode
CodeText
AudioTextImagesDocumentsCode
Output
TextAudio
Code
Code
VideoTextImagesCodeAudio
Skill level
Beginner-friendly
Advanced
Intermediate
Beginner-friendly
Categories
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
4
9
15
Coding
–
Chatbots
–
–
Agents
–
–
Terminal
–
–
Chatting
–
–
–
Code autocompletion
–
–
–
Image generation
–
–
–
Code reviews
–
–
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Coding in VS Code
–
–
–
Companions
–
–
–
Email writing
–
–
–
Image to image
–
–
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Large language models
–
–
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Mental health
–
–
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PDF analysis
–
–
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Research
–
–
–
Search engine
–
–
–
Summarizing
–
–
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Translations
–
–
–
Video generation
–
–
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Video summaries
–
–
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Vs code
–
–
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Wellness
–
–
–
Writing
–
–
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Agent management
–
–
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Coaching
–
–
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Debugging
–
–
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Developer tools
–
–
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Image editing
–
–
–
Therapeutic chatbot
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
★ 4.33 ratings
Upvotes
▲ 1
▲ 0
▲ 0
▲ 11
Saves
1
0
0
1
Reviews
0
0
0
3
Prompts
0
0
2
4
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.