Gemini vs Pi vs Gemini CLI vs OpenAI Codex

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

Your tool
Gemini
vs
Competitor 1
Pi
Competitor 2
Gemini CLI
Competitor 3
OpenAI Codex
Compare
4 tools · best value per row highlighted
Your tool Gemini
gemini.google.com
Google's most capable AI model
Remove
Competitor Pi
pi.ai
An AI that's genuinely pleasant to talk with
Make main 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 OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.6Bvisits/mo
473.9Kvisits/mo
—
204.3Mvisits/mo
MoM change
▼ 2.6%
▼ 9.4%
—
▲ 3.6%
6-month growth
+0.8%
-16.4%
—
+0.3%
Global rank web
#17
#87,743
—
#212
Avg. last 3 months
2.7B
512.8K
—
197.3M
Bounce rate lower is better
28%
33%
—
58%
Pages / visit
4.1
3.7
—
3.0
Visit duration
7m 01s
1m 37s
—
2m 31s
Traffic sources
● Direct 94% · ● Referral 4%
● Direct 87% · ● Referral 9%
—
● Direct 81% · ● Referral 17%
GeminiPiGemini CLIOpenAI Codex
0725.8M1.5B2.2B2.9BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3M100K1M10M100M1B10BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Free
Freemium
Starting price
$4.99per month · free tier available
Free
Free
$20per month · free tier available
Free tier
Free trial
–
–
–
API access
–
–
–
–
Plans
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
—
Free (personal Google account) Free
—
Capabilities input → output
Input
AudioTextImagesDocumentsCode
AudioText
TextImagesDocumentsCode
TextCode
Output
VideoTextImagesCodeAudio
TextAudio
Code
Code
Skill level
Beginner-friendly
Beginner-friendly
Advanced
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
15
7
4
4
Coding
–
Chatbots
–
–
Development
–
–
Chatting
–
–
–
Image generation
–
–
–
Companions
–
–
–
Email writing
–
–
–
Image to image
–
–
–
Large language models
–
–
–
Mental health
–
–
–
PDF analysis
–
–
–
Research
–
–
–
Search engine
–
–
–
Summarizing
–
–
–
Translations
–
–
–
Video generation
–
–
–
Video summaries
–
–
–
Wellness
–
–
–
Writing
–
–
–
Coaching
–
–
–
Code analysis
–
–
–
Code documentation
–
–
–
Code reviews
–
–
–
Developer tools
–
–
–
Image editing
–
–
–
Therapeutic chatbot
–
–
–
Community on aitoolstime
Rating
★ 4.33 ratings
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 11
▲ 1
▲ 0
▲ 1
Saves
1
1
0
0
Reviews
3
0
0
0
Prompts
4
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.