GitHub Copilot vs PrometAI vs CodeRabbit vs OpenAI Codex

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

Your tool
GitHub Copilot
vs
Competitor 1
PrometAI
Competitor 2
CodeRabbit
Competitor 3
OpenAI Codex
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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Competitor PrometAI
prometai.app
PrometAI is an online artificial intelligence tool that enables creation of detailed business plans. It is designed to assist users through each stage of business plan development, providing a compreh
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Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
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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
637.9Mvisits/mo
74.7Kvisits/mo
1Mvisits/mo
204.3Mvisits/mo
MoM change
▲ 3.7%
▼ 22.7%
▼ 22.7%
▲ 3.6%
6-month growth
+19.3%
-44.9%
+50.4%
+0.3%
Global rank web
#49
#413,410
#38,145
#212
Avg. last 3 months
629.7M
99.8K
1.2M
197.3M
Bounce rate lower is better
36%
41%
49%
58%
Pages / visit
5.9
2.0
3.5
3.0
Visit duration
6m 26s
38s
1m 55s
2m 31s
Traffic sources
● Direct 83% · ● Referral 15%
● Direct 59% · ● Referral 41%
● Direct 73% · ● Referral 24%
● Direct 81% · ● Referral 17%
GitHub CopilotPrometAICodeRabbitOpenAI Codex
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MPrometAI · 65.8KPrometAI · 70.9KPrometAI · 80.9KPrometAI · 106.1KPrometAI · 135.5KPrometAI · 139.4KPrometAI · 142KPrometAI · 128KPrometAI · 96.7KPrometAI · 74.7KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MOpenAI 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 · 204.3M10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MPrometAI · 65.8KPrometAI · 70.9KPrometAI · 80.9KPrometAI · 106.1KPrometAI · 135.5KPrometAI · 139.4KPrometAI · 142KPrometAI · 128KPrometAI · 96.7KPrometAI · 74.7KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MOpenAI 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
Freemium
Freemium
Freemium
Starting price
$4per month · free tier available
$55per month · free tier available
$24per month
$20per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
Explore FreeApplication-Ready $55/moInvestor-Grade $145/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
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Capabilities input → output
Input
CodeText
Text
Code
CodeText
Output
Code
Documents
CodeText
Code
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Business & MarketingProductivity & OfficeResearch & AnalyticsAI Business Ideas Generator+2 more
Development & CodeAI Code Review
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
3
8
9
Code reviews
–
Coding
–
–
Agents
–
–
GitHub pull requests
–
–
Code documentation
–
–
Debugging
–
–
Development
–
–
Terminal
–
–
Business plans
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–
–
Code autocompletion
–
–
–
Code analysis
–
–
–
Code quality
–
–
–
Code security analysis
–
–
–
Code testing
–
–
–
Coding in VS Code
–
–
–
GitHub automation
–
–
–
Startup planning
–
–
–
Vs code
–
–
–
Agent management
–
–
–
Templates
–
–
–
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
2
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.