Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Claude Code67
Perplexity AI70
GitHub Copilot70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend51
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureGrammarlyClaude CodePerplexity AIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumpaid
Deploymentbrowser extensionapiweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62677070
Trust Score19192929
Trend Score50511819
Watchers3803,8004,6007,100
Page Views7000062000112000001900001
Upvotes8007,8009,20014,200
CountryUSUSUSUS
Founded2,0092,0242,0222,021
Agent Typeassistantagentassistantcopilot
Model Stack
grammarly-llm
gpt-4o
claude-opus-4.6
claude-sonnet-4.6
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comclaude.aiperplexity.aigithub.com

Score Factor Breakdown

Factor (weight)GrammarlyClaude CodePerplexity AIGitHub Copilot
Trust Score (25%)
19%
19%
29%
29%
Watchers (20%)
76%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
13%
25%
25%
Completeness (10%)
55%
55%
55%
55%