CodeRabbit vs Learnt vs OpenAI Codex CLI vs Greptile

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

Your tool
CodeRabbit
vs
Competitor 1
Learnt
Competitor 2
OpenAI Codex CLI
Competitor 3
Greptile
Compare
4 tools · best value per row highlighted
Your tool CodeRabbit
coderabbit.ai
Automated code review that matters
Remove
Competitor Learnt
learnt.ai
Building training materials means juggling course outlines, activities, assessments, and facilitator notes
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
Competitor Greptile
greptile.com
Greptile is an AI code reviewer that builds a graph of your repository, covering files, functions and dependencies, and then sends a swarm of agents to review each pull request.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
13.2Kvisits/mo
—
—
MoM change
▼ 22.7%
▲ 13.0%
—
—
6-month growth
+50.4%
+34.5%
—
—
Global rank web
#38,145
#1,913,732
—
—
Avg. last 3 months
1.2M
13.5K
—
—
Bounce rate lower is better
49%
39%
—
—
Pages / visit
3.5
2.1
—
—
Visit duration
1m 55s
24s
—
—
Traffic sources
● Direct 73% · ● Referral 24%
—
—
—
CodeRabbitLearntOpenAI Codex CLIGreptile
0331.5K663K994.5K1.3MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MLearnt · 10.9KLearnt · 15.6KLearnt · 14.4KLearnt · 11KLearnt · 9.8KLearnt · 8.9KLearnt · 7.1KLearnt · 15.5KLearnt · 11.7KLearnt · 13.2K1K10K100K1M10MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MLearnt · 10.9KLearnt · 15.6KLearnt · 14.4KLearnt · 11KLearnt · 9.8KLearnt · 8.9KLearnt · 7.1KLearnt · 15.5KLearnt · 11.7KLearnt · 13.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$24per month
$6per month · free tier available
—
$30per month · free tier available
Free tier
–
–
Free trial
–
–
API access
–
–
–
–
Plans
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Starter FreePro $30/moEnterprise Custom
Capabilities input → output
Input
Code
Text
CodeImagesText
Code
Output
CodeText
Text
Code
Text
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Code Review
Education & LearningAI CourseAI Lesson Plan Generator
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
9
4
9
Code reviews
–
–
GitHub pull requests
–
–
Code analysis
–
–
Code quality
–
–
Agents
–
–
Code security analysis
–
–
Code testing
–
–
Developer tools
–
–
Coding
–
–
–
Course creation
–
–
–
Elearning content creation
–
–
–
Lesson plans
–
–
–
Training materials
–
–
–
Code documentation
–
–
–
Educational content
–
–
–
Lesson generation
–
–
–
Quiz generation
–
–
–
Training manuals generation
–
–
–
Code validation
–
–
–
Courses
–
–
–
Development
–
–
–
Terminal
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.