Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Devin67
GitHub Copilot70
Perplexity AI70
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend39
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views
Market70
Trust29
Trend100.05
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIDevinGitHub CopilotPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedpaidpaidfreemium
Deploymentapiweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70677070
Trust Score24192929
Trend Score3939100.05100
Watchers2,9002,8007,1004,600
Page Views54000065000019000011200000
Upvotes6,2005,90014,2009,200
CountryUSUSUSUS
Founded2,0252,0242,0212,022
Agent Typeagentagentcopilotassistant
Model Stack
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websiteopenai.comdevin.aigithub.comperplexity.ai

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIDevinGitHub CopilotPerplexity AI
Trust Score (25%)
24%
19%
29%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
13%
25%
25%
Completeness (10%)
80%
55%
55%
55%