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Start Over4/5 selected
Grammarly62
Augment Code67
GitHub Copilot70
Perplexity AI70

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Showing 7 agents in this category for fair comparison.

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Market62
Trust19
Trend57
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend55
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust29
Trend65
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend56
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureGrammarlyAugment CodeGitHub CopilotPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidpaidfreemium
Deploymentbrowser extensionbrowser extensionbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62677070
Trust Score19192929
Trend Score57556556
Watchers3802,2007,1004,600
Page Views7000039000019000011200000
Upvotes8004,80014,2009,200
CountryUSUSUSUS
Founded2,0092,0232,0212,022
Agent Typeassistantagentcopilotassistant
Model Stack
grammarly-llm
gpt-4o
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitegrammarly.comaugmentcode.comgithub.comperplexity.ai

Score Factor Breakdown

Factor (weight)GrammarlyAugment CodeGitHub CopilotPerplexity AI
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%