Directory

Compare Agents

Start Over4/5 selected
Microsoft Copilot70
Perplexity AI70
GitHub Copilot70
OpenAI Codex CLI70

Add another agent
Productivity

Showing 6 agents in this category for fair comparison.

Market70
Trust29
Trend90
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend100.05
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureMicrosoft CopilotPerplexity AIGitHub CopilotOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidusage based
Deploymentweb appweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29292924
Trend Score90100100.0539
Watchers3,5004,6007,1002,900
Page Views85000012000001900001540000
Upvotes7,2009,20014,2006,200
CountryUSUSUSUS
Founded2,0232,0222,0212,025
Agent Typecopilotassistantcopilotagent
Model Stack
gpt-5
gpt-4o
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitecopilot.microsoft.comperplexity.aigithub.comopenai.com

Score Factor Breakdown

Factor (weight)Microsoft CopilotPerplexity AIGitHub CopilotOpenAI Codex CLI
Trust Score (25%)
29%
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%)
25%
25%
25%
13%
Completeness (10%)
55%
55%
55%
80%