Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
OpenAI Codex CLI70
NotebookLM67
Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotOpenAI Codex CLINotebookLM
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedfreemium
Deploymentweb appbrowser extensionapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707067
Trust Score29292419
Trend Score64685054
Watchers4,6007,1002,9001,900
Page Views12000001900001540000360001
Upvotes9,20014,2006,2004,200
CountryUSUSUSUS
Founded2,0222,0212,0252,023
Agent Typeassistantcopilotagentassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
gemini-2.5-pro
gemini-2.5-flash
Docs
Open Source
Demo
Websiteperplexity.aigithub.comopenai.comnotebooklm.google.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotOpenAI Codex CLINotebookLM
Trust Score (25%)
29%
29%
24%
19%
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%
80%
55%