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Compare Agents

Start Over4/5 selected
Devin67
GitHub Copilot70
ChatGPT70
OpenAI Codex CLI70
Market67
Trust19
Trend60
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views
Market70
Trust29
Trend60
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend63
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views
Market70
Trust24
Trend60
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureDevinGitHub CopilotChatGPTOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidpaidfreemiumusage based
Deploymentweb appbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67707070
Trust Score19292924
Trend Score60606360
Watchers2,8007,1009,2002,900
Page Views65000019000012800000540000
Upvotes5,90014,20018,5006,200
CountryUSUSUSUS
Founded2,0242,0212,0222,025
Agent Typeagentcopilotassistantagent
Model Stack
claude-sonnet-4.6
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5.2
gpt-5.2-thinking
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitedevin.aigithub.comchatgpt.comopenai.com

Score Factor Breakdown

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