Directory

Compare Agents

Start Over4/5 selected
GitHub Copilot70
Devin67
OpenAI Codex CLI70
ChatGPT70
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend52
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend30
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views

Side-by-Side Comparison

FeatureGitHub CopilotDevinOpenAI Codex CLIChatGPT
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidpaidusage basedfreemium
Deploymentbrowser extensionweb appapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70677070
Trust Score29192429
Trend Score32525230
Watchers7,1002,8002,9009,200
Page Views19000016500005400002800000
Upvotes14,2005,9006,20018,500
CountryUSUSUSUS
Founded2,0212,0242,0252,022
Agent Typecopilotagentagentassistant
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-sonnet-4.6
gpt-5
gpt-5
gpt-5-codex
o3
gpt-5
gpt-5.2
gpt-5.2-thinking
Docs
Open Source
Demo
Websitegithub.comdevin.aiopenai.comchatgpt.com

Score Factor Breakdown

Factor (weight)GitHub CopilotDevinOpenAI Codex CLIChatGPT
Trust Score (25%)
29%
19%
24%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
13%
25%
Completeness (10%)
55%
55%
80%
55%