Directory

Compare Agents

Start Over4/5 selected
GitHub Copilot70
NotebookLM67
Windsurf70
Perplexity AI70
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust24
Trend48
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureGitHub CopilotNotebookLMWindsurfPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidfreemiumfreemiumfreemium
Deploymentbrowser extensionweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70677070
Trust Score29192429
Trend Score19544818
Watchers7,1001,9002,4004,600
Page Views19000013600015600011200000
Upvotes14,2004,2005,0009,200
CountryUSUSUSUS
Founded2,0212,0232,0212,022
Agent Typecopilotassistantcopilotassistant
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitegithub.comnotebooklm.google.comwindsurf.comperplexity.ai

Score Factor Breakdown

Factor (weight)GitHub CopilotNotebookLMWindsurfPerplexity AI
Trust Score (25%)
29%
19%
24%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
13%
25%
Completeness (10%)
55%
55%
80%
55%