Directory

Compare Agents

GitHub Copilot70
Grammarly62
Perplexity AI70
Continue.dev15
OpenAI Codex CLI70
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market62
Trust19
Trend63
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market15
Trust24
Trend57
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGitHub CopilotGrammarlyPerplexity AIContinue.devOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidfreemiumfreemiumopen sourceusage based
Deploymentbrowser extensionbrowser extensionweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score7062701570
Trust Score2919292424
Trend Score6863645750
Watchers7,1003804,60002,900
Page Views19000017000012000000540000
Upvotes14,2008009,20006,200
CountryUSUSUSUSUS
Founded2,0212,0092,0222,0232,025
Agent Typecopilotassistantassistantcopilotagent
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
grammarly-llm
gpt-4o
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegithub.comgrammarly.comperplexity.aicontinue.devopenai.com

Score Factor Breakdown

Factor (weight)GitHub CopilotGrammarlyPerplexity AIContinue.devOpenAI Codex CLI
Trust Score (25%)
29%
19%
29%
24%
24%
Watchers (20%)
100%
76%
100%
0%
100%
Net Votes (20%)
100%
100%
100%
0%
100%
Page Views (15%)
100%
100%
100%
0%
100%
Verification (10%)
25%
13%
25%
13%
13%
Completeness (10%)
55%
55%
55%
80%
80%