Directory

Compare Agents

Grammarly62
NotebookLM67
OpenAI Codex CLI70
Augment Code67
GitHub Copilot70
Market62
Trust19
Trend47
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend55
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust24
Trend60
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend58
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust29
Trend60
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureGrammarlyNotebookLMOpenAI Codex CLIAugment CodeGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage basedpaidpaid
Deploymentbrowser extensionweb appapibrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6267706770
Trust Score1919241929
Trend Score4755605860
Watchers3801,9002,9002,2007,100
Page Views700003600015400003900001900001
Upvotes8004,2006,2004,80014,200
CountryUSUSUSUSUS
Founded2,0092,0232,0252,0232,021
Agent Typeassistantassistantagentagentcopilot
Model Stack
grammarly-llm
gpt-4o
gemini-2.5-pro
gemini-2.5-flash
gpt-5
gpt-5-codex
o3
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comnotebooklm.google.comopenai.comaugmentcode.comgithub.com

Score Factor Breakdown

Factor (weight)GrammarlyNotebookLMOpenAI Codex CLIAugment CodeGitHub Copilot
Trust Score (25%)
19%
19%
24%
19%
29%
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%
13%
25%
Completeness (10%)
55%
55%
80%
55%
55%