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Start Over4/5 selected
Perplexity AI70
Replika63
GitHub Copilot70
Windsurf70

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Showing 2 agents in this category for fair comparison.

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Market70
Trust29
Trend95
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market63
Trust13
Trend38
Votes96%
950
Watch
2,000
Votes
210.0k
Views
Market70
Trust29
Trend81
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend48.05
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIReplikaGitHub CopilotWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidfreemium
Deploymentweb appweb appbrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70637070
Trust Score29132924
Trend Score95388148.05
Watchers4,6009507,1002,400
Page Views12000002100001900001560001
Upvotes9,2002,00014,2005,000
CountryUSUSUSUS
Founded2,0222,0172,0212,021
Agent Typeassistantbotcopilotcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
replika-llm
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aireplika.aigithub.comwindsurf.com

Score Factor Breakdown

Factor (weight)Perplexity AIReplikaGitHub CopilotWindsurf
Trust Score (25%)
29%
13%
29%
24%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
25%
13%
Completeness (10%)
55%
30%
55%
80%