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Start Over4/5 selected
Perplexity AI70
QuillBot12
Devin67
GitHub Copilot70

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Research Agents

Market70
Trust29
Trend97
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market12
Trust19
Trend43
Votes50%
0
Watch
0
Votes
0
Views
Market67
Trust19
Trend73
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIQuillBotDevinGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidpaid
Deploymentweb appweb appweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70126770
Trust Score29191929
Trend Score974373100
Watchers4,60002,8007,100
Page Views120000006500001900001
Upvotes9,20005,90014,200
CountryUSUSUSUS
Founded2,0222,0172,0242,021
Agent Typeassistantassistantagentcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
quillbot-paraphraser
gpt-5
claude-sonnet-4.6
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aiquillbot.comdevin.aigithub.com

Score Factor Breakdown

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