Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
NotebookLM67
Ollama15

Add another agent
Research Agents

Showing 5 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market70
Trust29
Trend100
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
Trend43
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market15
Trust24
Trend45
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotNotebookLMOllama
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumopen source
Deploymentweb appbrowser extensionweb appdesktop
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706715
Trust Score29291924
Trend Score1001004345
Watchers4,6007,1001,9000
Page Views120000019000013600000
Upvotes9,20014,2004,2000
CountryUSUSUSUS
Founded2,0222,0212,0232,023
Agent Typeassistantcopilotassistantassistant
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
llama-4
deepseek-v3
gemma-3
Docs
Open Source
Demo
Websiteperplexity.aigithub.comnotebooklm.google.comollama.com

Score Factor Breakdown

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