Directory

Compare Agents

Start Over4/5 selected
GitHub Copilot70
Perplexity AI70
Grammarly62
AgentGuide9
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market9
Trust13
Trend81
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureGitHub CopilotPerplexity AIGrammarlyAgentGuide
Verification
Reviewed
Reviewed
Reviewed
Listed
Pricingpaidfreemiumfreemiumfreemium
Deploymentbrowser extensionweb appbrowser extensionsdk
Review LevelReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score7070629
Trust Score29291913
Trend Score32275981
Watchers7,1004,6003800
Page Views19000011200000700000
Upvotes14,2009,2008000
CountryUSUSUS
Founded2,0212,0222,009
Agent Typecopilotassistantassistantagent
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
grammarly-llm
gpt-4o
Docs
Open Source
Demo
Websitegithub.comperplexity.aigrammarly.comgithub.com

Score Factor Breakdown

Factor (weight)GitHub CopilotPerplexity AIGrammarlyAgentGuide
Trust Score (25%)
29%
29%
19%
13%
Watchers (20%)
100%
100%
76%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
25%
25%
13%
0%
Completeness (10%)
55%
55%
55%
55%