Pi vs Claude Code vs OpenAI Codex vs ChatGPT

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

Your tool
Pi
vs
Competitor 1
Claude Code
Competitor 2
OpenAI Codex
Competitor 3
ChatGPT
Compare
4 tools · best value per row highlighted
Your tool Pi
pi.ai
An AI that's genuinely pleasant to talk with
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Competitor Claude Code
claude.com
Every plan tier hits usage limits
Make main Remove
Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor ChatGPT
chatgpt.com
Your AI assistant for everything
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
473.9Kvisits/mo
123.5Mvisits/mo
204.3Mvisits/mo
5.6Bvisits/mo
MoM change
▼ 9.4%
▼ 6.8%
▲ 3.6%
▲ 3.5%
6-month growth
-16.4%
+106.6%
+0.3%
-1.6%
Global rank web
#87,743
#434
#212
#7
Avg. last 3 months
512.8K
125.2M
197.3M
5.5B
Bounce rate lower is better
33%
64%
58%
30%
Pages / visit
3.7
2.2
3.0
4.3
Visit duration
1m 37s
2m 36s
2m 31s
6m 35s
Traffic sources
● Direct 87% · ● Referral 9%
● Direct 82% · ● Referral 15%
● Direct 81% · ● Referral 17%
● Direct 95% · ● Referral 3%
PiClaude CodeOpenAI CodexChatGPT
01.5B2.9B4.4B5.8BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MOpenAI 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 · 204.3MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6B100K1M10M100M1B10BPi · 609.8KPi · 591.6KPi · 610.8KPi · 583.3KPi · 566.6KPi · 557.8KPi · 576.6KPi · 541.3KPi · 523.3KPi · 473.9KClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MOpenAI 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 · 204.3MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$17per month · free tier available
$20per month · free tier available
$8per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
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Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
Capabilities input → output
Input
AudioText
TextCode
TextCode
AudioTextImagesDocumentsCode
Output
TextAudio
Code
Code
TextImagesCodeAudio
Skill level
Beginner-friendly
Intermediate
Advanced
Beginner-friendly
Categories
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Code ReviewAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
9
9
19
Coding
–
Debugging
–
Agents
–
–
Chatbots
–
–
Terminal
–
–
Code reviews
–
–
Code documentation
–
–
Development
–
–
Refactoring
–
–
Chatting
–
–
–
Blogging
–
–
–
Code analysis
–
–
–
Code explanations
–
–
–
Companions
–
–
–
Copywriting
–
–
–
Email writing
–
–
–
Essay writing
–
–
–
GitHub automation
–
–
–
GitHub pull requests
–
–
–
Grammar checking
–
–
–
Image generation
–
–
–
Image to text
–
–
–
Mental health
–
–
–
Research
–
–
–
Search engine
–
–
–
Summarizing
–
–
–
Translations
–
–
–
Wellness
–
–
–
Writing
–
–
–
Coaching
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
★ 4.34 ratings
Upvotes
▲ 1
▲ 0
▲ 1
▲ 17
Saves
1
0
0
4
Reviews
0
0
0
4
Prompts
0
2
0
17
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.