Directory

Compare Agents

Start Over4/5 selected
HuggingChat70
OpenAI Codex CLI70
GitHub Copilot70
Perplexity AI70
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
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

Side-by-Side Comparison

FeatureHuggingChatOpenAI Codex CLIGitHub CopilotPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreeusage basedpaidfreemium
Deploymentweb appapibrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score24242929
Trend Score57523227
Watchers9802,9007,1004,600
Page Views22000054000019000011200000
Upvotes2,1006,20014,2009,200
CountryUSUSUSUS
Founded2,0232,0252,0212,022
Agent Typeassistantagentcopilotassistant
Model Stack
llama-4
deepseek-v3
mistral-large-3
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitehuggingface.coopenai.comgithub.comperplexity.ai

Score Factor Breakdown

Factor (weight)HuggingChatOpenAI Codex CLIGitHub CopilotPerplexity AI
Trust Score (25%)
24%
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%)
13%
13%
25%
25%
Completeness (10%)
80%
80%
55%
55%