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Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
Replika63
Devin67

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Showing 2 agents in this category for fair comparison.

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Market70
Trust29
Trend44
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend55
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market63
Trust13
Trend49
Votes96%
950
Watch
2,000
Votes
210.0k
Views
Market67
Trust19
Trend65
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotReplikaDevin
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumpaid
Deploymentweb appbrowser extensionweb appweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706367
Trust Score29291319
Trend Score44554965
Watchers4,6007,1009502,800
Page Views12000001900001210000650000
Upvotes9,20014,2002,0005,900
CountryUSUSUSUS
Founded2,0222,0212,0172,024
Agent Typeassistantcopilotbotagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
replika-llm
claude-sonnet-4.6
gpt-5
Docs
Open Source
Demo
Websiteperplexity.aigithub.comreplika.aidevin.ai

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotReplikaDevin
Trust Score (25%)
29%
29%
13%
19%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
25%
13%
13%
Completeness (10%)
55%
55%
30%
55%