OpenAI Codex vs Greptile vs Kilo Code vs Qodo (Formerly Codium)

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

Your tool
OpenAI Codex
vs
Competitor 1
Greptile
Competitor 2
Kilo Code
Competitor 3
Qodo (Formerly Codium)
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
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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
Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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Competitor Qodo (Formerly Codium)
qodo.ai
Qodo's Rules System lets you define coding standards once—then those standards evolve alongside your codebase
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Traffic estimated monthly website traffic
Monthly visits
204.3Mvisits/mo
—
1.9Kvisits/mo
276.5Kvisits/mo
MoM change
▲ 3.6%
—
▼ 42.3%
▲ 9.3%
6-month growth
+0.3%
—
-94.4%
-29.0%
Global rank web
#212
—
#4,668,091
#170,528
Avg. last 3 months
197.3M
—
10.5K
268.7K
Bounce rate lower is better
58%
—
34%
41%
Pages / visit
3.0
—
2.4
2.4
Visit duration
2m 31s
—
19s
49s
Traffic sources
● Direct 81% · ● Referral 17%
—
—
● Direct 85% · ● Referral 11%
OpenAI CodexGreptileKilo CodeQodo (Formerly Codium)
066.6M133.2M199.7M266.3MOpenAI 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 · 204.3MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KQodo (Formerly Codium) · 615.8KQodo (Formerly Codium) · 609.3KQodo (Formerly Codium) · 596.7KQodo (Formerly Codium) · 389.5KQodo (Formerly Codium) · 422.6KQodo (Formerly Codium) · 409.8KQodo (Formerly Codium) · 276.6KQodo (Formerly Codium) · 253KQodo (Formerly Codium) · 276.5K1K10K100K1M10M100M1BOpenAI 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 · 204.3MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KQodo (Formerly Codium) · 615.8KQodo (Formerly Codium) · 609.3KQodo (Formerly Codium) · 596.7KQodo (Formerly Codium) · 389.5KQodo (Formerly Codium) · 422.6KQodo (Formerly Codium) · 409.8KQodo (Formerly Codium) · 276.6KQodo (Formerly Codium) · 253KQodo (Formerly Codium) · 276.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$20per month · free tier available
$30per month · free tier available
$20per month · free tier available
$30per month
Free tier
–
Free trial
–
–
API access
–
–
–
–
Plans
—
Starter FreePro $30/moEnterprise Custom
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Free Trial CustomPro Team $30/moEnterprise Custom
Capabilities input → output
Input
CodeText
Code
CodeText
Code
Output
Code
Text
Code
CodeText
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Code Review
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding AssistantAI Testing
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
9
5
10
Coding
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Code reviews
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GitHub pull requests
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Code analysis
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Agents
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–
Code quality
–
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Code testing
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Development
–
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Testing
–
–
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Coding in VS Code
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–
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GitHub automation
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–
–
Test cases
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–
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Test creation
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–
–
Unit tests
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–
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Code documentation
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–
–
Code security analysis
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–
–
Code validation
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–
–
Debugging
–
–
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Developer tools
–
–
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Terminal
–
–
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Vs code
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.