Directory

Compare Agents

Start Over4/5 selected
GitHub Copilot70
Perplexity AI70
OpenAI Codex CLI70
HuggingChat70
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
Views

Side-by-Side Comparison

FeatureGitHub CopilotPerplexity AIOpenAI Codex CLIHuggingChat
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidfreemiumusage basedfree
Deploymentbrowser extensionweb appapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29292424
Trend Score32275257
Watchers7,1004,6002,900980
Page Views19000011200000540000220000
Upvotes14,2009,2006,2002,100
CountryUSUSUSUS
Founded2,0212,0222,0252,023
Agent Typecopilotassistantagentassistant
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
llama-4
deepseek-v3
mistral-large-3
Docs
Open Source
Demo
Websitegithub.comperplexity.aiopenai.comhuggingface.co

Score Factor Breakdown

Factor (weight)GitHub CopilotPerplexity AIOpenAI Codex CLIHuggingChat
Trust Score (25%)
29%
29%
24%
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%
13%
13%
Completeness (10%)
55%
55%
80%
80%