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Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
Dify15
OpenAI Codex CLI70

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Showing 7 agents in this category for fair comparison.

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Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market15
Trust24
Trend56
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotDifyOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidopen sourceusage based
Deploymentweb appbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70701570
Trust Score29292424
Trend Score64685650
Watchers4,6007,10002,900
Page Views120000019000010540000
Upvotes9,20014,20006,200
CountryUSUSCNUS
Founded2,0222,0212,0232,025
Agent Typeassistantcopilotagentagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
claude-sonnet-4.6
llama-4
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteperplexity.aigithub.comdify.aiopenai.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotDifyOpenAI Codex CLI
Trust Score (25%)
29%
29%
24%
24%
Watchers (20%)
100%
100%
0%
100%
Net Votes (20%)
100%
100%
0%
100%
Page Views (15%)
100%
100%
0%
100%
Verification (10%)
25%
25%
13%
13%
Completeness (10%)
55%
55%
80%
80%