Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Perplexity AI70
Continue.dev15
GitHub Copilot70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureGrammarlyPerplexity AIContinue.devGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumopen sourcepaid
Deploymentbrowser extensionweb appbrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62701570
Trust Score19292429
Trend Score50186019
Watchers3804,60007,100
Page Views70000120000001900001
Upvotes8009,200014,200
CountryUSUSUSUS
Founded2,0092,0222,0232,021
Agent Typeassistantassistantcopilotcopilot
Model Stack
grammarly-llm
gpt-4o
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comperplexity.aicontinue.devgithub.com

Score Factor Breakdown

Factor (weight)GrammarlyPerplexity AIContinue.devGitHub Copilot
Trust Score (25%)
19%
29%
24%
29%
Watchers (20%)
76%
100%
0%
100%
Net Votes (20%)
100%
100%
0%
100%
Page Views (15%)
100%
100%
0%
100%
Verification (10%)
13%
25%
13%
25%
Completeness (10%)
55%
55%
80%
55%