Directory

Compare Agents

Grammarly62
Augment Code67
Cohere Command R+67
Perplexity AI70
Windsurf70
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend45
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market67
Trust19
Trend52
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market70
Trust29
Trend14
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend42
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureGrammarlyAugment CodeCohere Command R+Perplexity AIWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidpaidfreemiumfreemium
Deploymentbrowser extensionbrowser extensionapiweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6267677070
Trust Score1919192924
Trend Score5945521442
Watchers3802,2001,2004,6002,400
Page Views700003900002800011200000560001
Upvotes8004,8002,6009,2005,000
CountryUSUSCAUSUS
Founded2,0092,0232,0192,0222,021
Agent Typeassistantagentassistantassistantcopilot
Model Stack
grammarly-llm
gpt-4o
claude-4-5-opus
claude-4-5-sonnet
gpt-5
command-r-plus
command-r
embed-v3
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comaugmentcode.comcohere.comperplexity.aiwindsurf.com

Score Factor Breakdown

Factor (weight)GrammarlyAugment CodeCohere Command R+Perplexity AIWindsurf
Trust Score (25%)
19%
19%
19%
29%
24%
Watchers (20%)
76%
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
100%
Verification (10%)
13%
13%
13%
25%
13%
Completeness (10%)
55%
55%
55%
55%
80%