Directory

Compare Agents

Start Over4/5 selected
Microsoft Copilot70
OpenAI Codex CLI70
Perplexity AI70
GitHub Copilot70
Market70
Trust29
Trend25
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureMicrosoft CopilotOpenAI Codex CLIPerplexity AIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedfreemiumpaid
Deploymentweb appapiweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29242929
Trend Score25511819
Watchers3,5002,9004,6007,100
Page Views85000054000012000001900001
Upvotes7,2006,2009,20014,200
CountryUSUSUSUS
Founded2,0232,0252,0222,021
Agent Typecopilotagentassistantcopilot
Model Stack
gpt-5
gpt-4o
gpt-5
gpt-5-codex
o3
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitecopilot.microsoft.comopenai.comperplexity.aigithub.com

Score Factor Breakdown

Factor (weight)Microsoft CopilotOpenAI Codex CLIPerplexity AIGitHub Copilot
Trust Score (25%)
29%
24%
29%
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%
25%
25%
Completeness (10%)
55%
80%
55%
55%