Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
Grammarly62
Lovable12
GitHub Copilot70
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market12
Trust19
Trend62
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGrammarlyLovableGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumfreemiumpaid
Deploymentweb appbrowser extensionweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70621270
Trust Score29191929
Trend Score27596232
Watchers4,60038007,100
Page Views12000007000001900001
Upvotes9,200800014,200
CountryUSUSSEUS
Founded2,0222,0092,0232,021
Agent Typeassistantassistantagentcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
grammarly-llm
gpt-4o
claude-sonnet-4.6
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aigrammarly.comlovable.devgithub.com

Score Factor Breakdown

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