Kilo Code Reviewer vs GitHub Copilot vs OpenAI Codex CLI vs Greptile

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

Your tool
Kilo Code Reviewer
vs
Competitor 1
GitHub Copilot
Competitor 2
OpenAI Codex CLI
Competitor 3
Greptile
Compare
4 tools · best value per row highlighted
Your tool Kilo Code Reviewer
kilo.ai
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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
637.9Mvisits/mo
—
—
MoM change
▼ 17.7%
▲ 3.7%
—
—
6-month growth
-45.8%
+19.3%
—
—
Global rank web
#41,702
#49
—
—
Avg. last 3 months
1.3M
629.7M
—
—
Bounce rate lower is better
41%
36%
—
—
Pages / visit
3.3
5.9
—
—
Visit duration
2m 00s
6m 26s
—
—
Traffic sources
● Direct 85% · ● Referral 13%
● Direct 83% · ● Referral 15%
—
—
Kilo Code ReviewerGitHub CopilotOpenAI Codex CLIGreptile
0159.5M318.9M478.4M637.9MKilo Code Reviewer · 144.8KKilo Code Reviewer · 830KKilo Code Reviewer · 1.1MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.4MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.3MKilo Code Reviewer · 1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M100K1M10M100M1BKilo Code Reviewer · 144.8KKilo Code Reviewer · 830KKilo Code Reviewer · 1.1MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.4MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.3MKilo Code Reviewer · 1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$15per month · free tier available
$4per month · free tier available
—
$30per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
–
Plans
Free & Open Source FreeTeams $15/moKilo Pass $19/moEnterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
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
CodeText
CodeImagesText
Code
Output
Text
Code
Code
Text
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Code Review
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
9
4
9
Code reviews
–
Agents
–
Coding
–
–
Code quality
–
–
GitHub pull requests
–
–
Code analysis
–
–
Code security analysis
–
–
Developer tools
–
–
Terminal
–
–
Code autocompletion
–
–
–
Coding in VS Code
–
–
–
Vs code
–
–
–
Agent management
–
–
–
Code testing
–
–
–
Code validation
–
–
–
Debugging
–
–
–
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
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.