Directory

Compare Agents

Grammarly62
Tabnine67
OpenAI Codex CLI70
GitHub Copilot70
Claude Code67
Market62
Trust19
Trend47
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend70
Votes96%
2,500
Watch
5,200
Votes
580.0k
Views
Market70
Trust24
Trend68
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend71
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views

Side-by-Side Comparison

FeatureGrammarlyTabnineOpenAI Codex CLIGitHub CopilotClaude Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage basedpaidpaid
Deploymentbrowser extensionbrowser extensionapibrowser extensionapi
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6267707067
Trust Score1919242919
Trend Score47706810071
Watchers3802,5002,9007,1003,800
Page Views700005800005400001900001620001
Upvotes8005,2006,20014,2007,800
CountryUSILUSUSUS
Founded2,0092,0192,0252,0212,024
Agent Typeassistantcopilotagentcopilotagent
Model Stack
grammarly-llm
gpt-4o
tabnine-enterprise
codellama-enterprise
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-opus-4.6
claude-sonnet-4.6
Docs
Open Source
Demo
Websitegrammarly.comtabnine.comopenai.comgithub.comclaude.ai

Score Factor Breakdown

Factor (weight)GrammarlyTabnineOpenAI Codex CLIGitHub CopilotClaude Code
Trust Score (25%)
19%
19%
24%
29%
19%
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%
80%
55%
55%