Pi vs Claude Code vs OpenAI Codex vs OpenAI Codex CLI

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
OpenAI Codex CLI
Compare
4 tools · best value per row highlighted
Your tool Pi
pi.ai
An AI that's genuinely pleasant to talk with
Remove
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 OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
473.9Kvisits/mo
123.5Mvisits/mo
204.3Mvisits/mo
—
MoM change
▼ 9.4%
▼ 6.8%
▲ 3.6%
—
6-month growth
-16.4%
+106.6%
+0.3%
—
Global rank web
#87,743
#434
#212
—
Avg. last 3 months
512.8K
125.2M
197.3M
—
Bounce rate lower is better
33%
64%
58%
—
Pages / visit
3.7
2.2
3.0
—
Visit duration
1m 37s
2m 36s
2m 31s
—
Traffic sources
● Direct 87% · ● Referral 9%
● Direct 82% · ● Referral 15%
● Direct 81% · ● Referral 17%
—
PiClaude CodeOpenAI CodexOpenAI Codex CLI
066.6M133.2M199.7M266.3MPi · 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 · 204.3M100K1M10M100M1BPi · 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 · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Paid
Starting price
Free
$17per month · free tier available
$20per month · free tier available
—
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
AudioText
CodeText
CodeText
CodeImagesText
Output
AudioText
Code
Code
Code
Skill level
Beginner-friendly
Intermediate
Advanced
Advanced
Categories
Chatbots & CompanionsEducation & LearningHealthcare & WellnessAI Chatbot+2 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
4
2
Coding
–
Code reviews
–
–
Development
–
–
Chatting
–
–
–
Agents
–
–
–
Chatbots
–
–
–
Code analysis
–
–
–
Companions
–
–
–
Debugging
–
–
–
Mental health
–
–
–
Wellness
–
–
–
Coaching
–
–
–
Code documentation
–
–
–
Developer tools
–
–
–
Therapeutic chatbot
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 1
▲ 0
Saves
1
0
0
0
Reviews
0
0
0
0
Prompts
0
2
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.