Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
Replika63
Cohere Command R+67
GitHub Copilot70

Add another agent
Research Agents

Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market63
Trust13
Trend58
Votes96%
950
Watch
2,000
Votes
210.0k
Views
Market67
Trust19
Trend57
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIReplikaCohere Command R+GitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidpaid
Deploymentweb appweb appapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70636770
Trust Score29131929
Trend Score27585732
Watchers4,6009501,2007,100
Page Views12000002100002800001900001
Upvotes9,2002,0002,60014,200
CountryUSUSCAUS
Founded2,0222,0172,0192,021
Agent Typeassistantbotassistantcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
replika-llm
command-r-plus
command-r
embed-v3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aireplika.aicohere.comgithub.com

Score Factor Breakdown

Factor (weight)Perplexity AIReplikaCohere Command R+GitHub Copilot
Trust Score (25%)
29%
13%
19%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
13%
25%
Completeness (10%)
55%
30%
55%
55%