Directory

Compare Agents

Perplexity AI70
GitHub Copilot70
HuggingChat70
Microsoft Copilot70
OpenAI Codex CLI70
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust29
Trend32
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotHuggingChatMicrosoft CopilotOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreefreemiumusage based
Deploymentweb appbrowser extensionweb appweb appapi
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score7070707070
Trust Score2929242924
Trend Score2732573252
Watchers4,6007,1009803,5002,900
Page Views12000001900001220000850000540000
Upvotes9,20014,2002,1007,2006,200
CountryUSUSUSUSUS
Founded2,0222,0212,0232,0232,025
Agent Typeassistantcopilotassistantcopilotagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
llama-4
deepseek-v3
mistral-large-3
gpt-5
gpt-4o
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteperplexity.aigithub.comhuggingface.cocopilot.microsoft.comopenai.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotHuggingChatMicrosoft CopilotOpenAI Codex CLI
Trust Score (25%)
29%
29%
24%
29%
24%
Watchers (20%)
100%
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
100%
Verification (10%)
25%
25%
13%
25%
13%
Completeness (10%)
55%
55%
80%
55%
80%