What The Diff vs CodeRabbit vs OpenAI Codex

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

Your tool
What The Diff
vs
Competitor 1
CodeRabbit
Competitor 2
OpenAI Codex
Competitor 3
Suggested competitors for What The Diff: LinearB gitStream79% Devin Review79% Vana78% Korbit AI78% Hal77% Semgrep Assistant76% Sourcery76% Kilo Code Reviewer76%
Compare
3 tools · best value per row highlighted
Your tool What The Diff
whatthediff.ai
Understand PRs at a glance
Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
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
2.8Kvisits/mo
1Mvisits/mo
204.3Mvisits/mo
MoM change
▲ 26.4%
▼ 22.7%
▲ 3.6%
6-month growth
+70.6%
+50.4%
+0.3%
Global rank web
#8,346,680
#38,145
#212
Avg. last 3 months
2.1K
1.2M
197.3M
Bounce rate lower is better
35%
49%
58%
Pages / visit
1.5
3.5
3.0
Visit duration
15s
1m 55s
2m 31s
Traffic sources
—
● Direct 73% · ● Referral 24%
● Direct 81% · ● Referral 17%
What The DiffCodeRabbitOpenAI Codex
066.6M133.2M199.7M266.3MWhat The Diff · 1.7KWhat The Diff · 1.2KWhat The Diff · 2.6KWhat The Diff · 1.7KWhat The Diff · 1.6KWhat The Diff · 2KWhat The Diff · 893What The Diff · 1.2KWhat The Diff · 2.2KWhat The Diff · 2.8KCodeRabbit · 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 · 204.3M1001K10K100K1M10M100M1BWhat The Diff · 1.7KWhat The Diff · 1.2KWhat The Diff · 2.6KWhat The Diff · 1.7KWhat The Diff · 1.6KWhat The Diff · 2KWhat The Diff · 893What The Diff · 1.2KWhat The Diff · 2.2KWhat The Diff · 2.8KCodeRabbit · 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
Starting price
$19per month · free tier available
$24per month
$20per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
Plans
Free FreePro – 200k $19/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
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Capabilities input → output
Input
Code
Code
CodeText
Output
CodeText
CodeText
Code
Skill level
Intermediate
Intermediate
Advanced
Categories
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeAI Code Review
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
8
4
Code reviews
GitHub pull requests
–
Code documentation
–
Development
–
Changelogs
–
–
Code explanations
–
–
Coding
–
–
Code analysis
–
–
Code quality
–
–
Code security analysis
–
–
Code summaries
–
–
Code testing
–
–
GitHub automation
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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–
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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.