Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Augment Code67
Perplexity AI70
GitHub Copilot70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend54
Votes98%
2,200
Watch
4,800
Votes
390.0k
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

FeatureGrammarlyAugment CodePerplexity AIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumpaid
Deploymentbrowser extensionbrowser extensionweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62677070
Trust Score19192929
Trend Score50541819
Watchers3802,2004,6007,100
Page Views7000039000012000001900001
Upvotes8004,8009,20014,200
CountryUSUSUSUS
Founded2,0092,0232,0222,021
Agent Typeassistantagentassistantcopilot
Model Stack
grammarly-llm
gpt-4o
claude-4-5-opus
claude-4-5-sonnet
gpt-5
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comaugmentcode.comperplexity.aigithub.com

Score Factor Breakdown

Factor (weight)GrammarlyAugment 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%