Directory

Compare Agents

Start Over4/5 selected
Grammarly62
GitHub Copilot70
Perplexity AI70
Claude Code67
Market62
Trust19
Trend63
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend49
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views

Side-by-Side Comparison

FeatureGrammarlyGitHub CopilotPerplexity AIClaude Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumpaid
Deploymentbrowser extensionbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62707067
Trust Score19292919
Trend Score63686449
Watchers3807,1004,6003,800
Page Views7000019000011200000620001
Upvotes80014,2009,2007,800
CountryUSUSUSUS
Founded2,0092,0212,0222,024
Agent Typeassistantcopilotassistantagent
Model Stack
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
claude-opus-4.6
claude-sonnet-4.6
Docs
Open Source
Demo
Websitegrammarly.comgithub.comperplexity.aiclaude.ai

Score Factor Breakdown

Factor (weight)GrammarlyGitHub CopilotPerplexity AIClaude Code
Trust Score (25%)
19%
29%
29%
19%
Watchers (20%)
76%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
25%
25%
13%
Completeness (10%)
55%
55%
55%
55%