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Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
NotebookLM67
AgentGPT66

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Research Agents

Market70
Trust29
Trend97
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend60
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market66
Trust18
Trend48
Votes96%
540
Watch
1,000
Votes
110.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotNotebookLMAgentGPT
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumfreemium
Deploymentweb appbrowser extensionweb appweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706766
Trust Score29291918
Trend Score971006048
Watchers4,6007,1001,900540
Page Views12000001900001360001110000
Upvotes9,20014,2004,2001,000
CountryUSUSUSUS
Founded2,0222,0212,0232,023
Agent Typeassistantcopilotassistantagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
gpt-5
claude-sonnet-4.6
Docs
Open Source
Demo
Websiteperplexity.aigithub.comnotebooklm.google.comagentgpt.reworkd.ai

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotNotebookLMAgentGPT
Trust Score (25%)
29%
29%
19%
18%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
25%
13%
13%
Completeness (10%)
55%
55%
55%
55%