Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
Grammarly62
Phind63
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market63
Trust13
Trend56
Votes97%
1,300
Watch
2,800
Votes
300.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotGrammarlyPhind
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumfreemium
Deploymentweb appbrowser extensionbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706263
Trust Score29291913
Trend Score27325956
Watchers4,6007,1003801,300
Page Views1200000190000170000300000
Upvotes9,20014,2008002,800
CountryUSUSUSUS
Founded2,0222,0212,0092,022
Agent Typeassistantcopilotassistantassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
grammarly-llm
gpt-4o
phind-70b
gpt-5
claude-sonnet-4.6
Docs
Open Source
Demo
Websiteperplexity.aigithub.comgrammarly.comphind.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotGrammarlyPhind
Trust Score (25%)
29%
29%
19%
13%
Watchers (20%)
100%
100%
76%
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%
55%
30%