Directory

Compare Agents

Start Over4/5 selected
NotebookLM67
Ollama15
Perplexity AI70
GitHub Copilot70

Add another agent
Research Agents

Market67
Trust19
Trend56
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureNotebookLMOllamaPerplexity AIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumopen sourcefreemiumpaid
Deploymentweb appdesktopweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67157070
Trust Score19242929
Trend Score56602732
Watchers1,90004,6007,100
Page Views360001012000001900001
Upvotes4,20009,20014,200
CountryUSUSUSUS
Founded2,0232,0232,0222,021
Agent Typeassistantassistantassistantcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
llama-4
deepseek-v3
gemma-3
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitenotebooklm.google.comollama.comperplexity.aigithub.com

Score Factor Breakdown

Factor (weight)NotebookLMOllamaPerplexity AIGitHub Copilot
Trust Score (25%)
19%
24%
29%
29%
Watchers (20%)
100%
0%
100%
100%
Net Votes (20%)
100%
0%
100%
100%
Page Views (15%)
100%
0%
100%
100%
Verification (10%)
13%
13%
25%
25%
Completeness (10%)
55%
80%
55%
55%