Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Perplexity AI70
GitHub Copilot70
Replika63
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
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
Market63
Trust13
Trend58
Votes96%
950
Watch
2,000
Votes
210.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIPerplexity AIGitHub CopilotReplika
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedfreemiumpaidfreemium
Deploymentapiweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707063
Trust Score24292913
Trend Score52273258
Watchers2,9004,6007,100950
Page Views54000012000001900001210000
Upvotes6,2009,20014,2002,000
CountryUSUSUSUS
Founded2,0252,0222,0212,017
Agent Typeagentassistantcopilotbot
Model Stack
gpt-5
gpt-5-codex
o3
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
replika-llm
Docs
Open Source
Demo
Websiteopenai.comperplexity.aigithub.comreplika.ai

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIPerplexity AIGitHub CopilotReplika
Trust Score (25%)
24%
29%
29%
13%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
25%
25%
13%
Completeness (10%)
80%
55%
55%
30%