Directory

Compare Agents

Augment Code67
Grammarly62
GitHub Copilot70
NotebookLM67
Windsurf70
Market67
Trust19
Trend54
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust24
Trend48
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureAugment CodeGrammarlyGitHub CopilotNotebookLMWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidfreemiumpaidfreemiumfreemium
Deploymentbrowser extensionbrowser extensionbrowser extensionweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6762706770
Trust Score1919291924
Trend Score5450195448
Watchers2,2003807,1001,9002,400
Page Views390000700001900001360001560001
Upvotes4,80080014,2004,2005,000
CountryUSUSUSUSUS
Founded2,0232,0092,0212,0232,021
Agent Typeagentassistantcopilotassistantcopilot
Model Stack
claude-4-5-opus
claude-4-5-sonnet
gpt-5
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websiteaugmentcode.comgrammarly.comgithub.comnotebooklm.google.comwindsurf.com

Score Factor Breakdown

Factor (weight)Augment CodeGrammarlyGitHub CopilotNotebookLMWindsurf
Trust Score (25%)
19%
19%
29%
19%
24%
Watchers (20%)
100%
76%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
100%
Verification (10%)
13%
13%
25%
13%
13%
Completeness (10%)
55%
55%
55%
55%
80%