Directory

Compare Agents

Start Over4/5 selected
LangChain15
Perplexity AI70
GitHub Copilot70
Microsoft Copilot70
Market15
Trust24
Trend52
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend66
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend60
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend65
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views

Side-by-Side Comparison

FeatureLangChainPerplexity AIGitHub CopilotMicrosoft Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingopen sourcefreemiumpaidfreemium
Deploymentapiweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score15707070
Trust Score24292929
Trend Score52666065
Watchers04,6007,1003,500
Page Views012000001900001850000
Upvotes09,20014,2007,200
CountryUSUSUSUS
Founded2,0222,0222,0212,023
Agent Typeagentassistantcopilotcopilot
Model Stack
gpt-5
claude-sonnet-4.6
llama-4
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-4o
Docs
Open Source
Demo
Websitelangchain.comperplexity.aigithub.comcopilot.microsoft.com

Score Factor Breakdown

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