Directory

Compare Agents

Start Over4/5 selected
GitHub Copilot70
OpenAI Codex CLI70
Grammarly62
Tabnine67
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend52
Votes96%
2,500
Watch
5,200
Votes
580.0k
Views

Side-by-Side Comparison

FeatureGitHub CopilotOpenAI Codex CLIGrammarlyTabnine
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidusage basedfreemiumfreemium
Deploymentbrowser extensionapibrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706267
Trust Score29241919
Trend Score32525952
Watchers7,1002,9003802,500
Page Views190000154000070000580000
Upvotes14,2006,2008005,200
CountryUSUSUSIL
Founded2,0212,0252,0092,019
Agent Typecopilotagentassistantcopilot
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
grammarly-llm
gpt-4o
tabnine-enterprise
codellama-enterprise
Docs
Open Source
Demo
Websitegithub.comopenai.comgrammarly.comtabnine.com

Score Factor Breakdown

Factor (weight)GitHub CopilotOpenAI Codex CLIGrammarlyTabnine
Trust Score (25%)
29%
24%
19%
19%
Watchers (20%)
100%
100%
76%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
13%
13%
Completeness (10%)
55%
80%
55%
55%