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Start Over4/5 selected
Perplexity AI70
Claude Code Book8
GitHub Copilot70
OpenAI Codex CLI70

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Research Agents

Market70
Trust29
Trend69
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market8
Trust19
Trend61
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend61
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend58
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIClaude Code BookGitHub CopilotOpenAI Codex CLI
Verification
Reviewed
Listed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidusage based
Deploymentweb appsdkbrowser extensionapi
Review LevelReviewedListedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score7087070
Trust Score29192924
Trend Score69616158
Watchers4,60007,1002,900
Page Views120000001900001540000
Upvotes9,200014,2006,200
CountryUSUSUS
Founded2,0222,0212,025
Agent Typeassistantagentcopilotagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteperplexity.ailintsinghua.github.iogithub.comopenai.com

Score Factor Breakdown

Factor (weight)Perplexity AIClaude Code BookGitHub CopilotOpenAI Codex CLI
Trust Score (25%)
29%
19%
29%
24%
Watchers (20%)
100%
0%
100%
100%
Net Votes (20%)
100%
0%
100%
100%
Page Views (15%)
100%
0%
100%
100%
Verification (10%)
25%
0%
25%
13%
Completeness (10%)
55%
80%
55%
80%