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Compare Agents

Start Over4/5 selected
Perplexity AI70
Continue.dev15
GitHub Copilot70
NotebookLM67

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Research Agents

Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market15
Trust24
Trend48
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend43
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIContinue.devGitHub CopilotNotebookLM
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumopen sourcepaidfreemium
Deploymentweb appbrowser extensionbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70157067
Trust Score29242919
Trend Score1004810043
Watchers4,60007,1001,900
Page Views120000001900001360000
Upvotes9,200014,2004,200
CountryUSUSUSUS
Founded2,0222,0232,0212,023
Agent Typeassistantcopilotcopilotassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
Docs
Open Source
Demo
Websiteperplexity.aicontinue.devgithub.comnotebooklm.google.com

Score Factor Breakdown

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