Directory

Compare Agents

Perplexity AI70
HuggingChat70
GitHub Copilot70
NotebookLM67
Augment Code67

Add another agent
Research Agents

Showing 6 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market70
Trust29
Trend54
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend49
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust29
Trend45
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend57
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market67
Trust19
Trend61
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIHuggingChatGitHub CopilotNotebookLMAugment Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreepaidfreemiumpaid
Deploymentweb appweb appbrowser extensionweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score7070706767
Trust Score2924291919
Trend Score5449455761
Watchers4,6009807,1001,9002,200
Page Views12000002200001900001360001390000
Upvotes9,2002,10014,2004,2004,800
CountryUSUSUSUSUS
Founded2,0222,0232,0212,0232,023
Agent Typeassistantassistantcopilotassistantagent
Model Stack
sonar-pro
sonar-huge
gpt-5
llama-4
deepseek-v3
mistral-large-3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
claude-4-5-opus
claude-4-5-sonnet
gpt-5
Docs
Open Source
Demo
Websiteperplexity.aihuggingface.cogithub.comnotebooklm.google.comaugmentcode.com

Score Factor Breakdown

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