Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
LangChain15
Devin67
Market70
Trust29
Trend56
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend65
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market15
Trust24
Trend51
Votes50%
0
Watch
0
Votes
0
Views
Market67
Trust19
Trend60
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotLangChainDevin
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidopen sourcepaid
Deploymentweb appbrowser extensionapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70701567
Trust Score29292419
Trend Score56655160
Watchers4,6007,10002,800
Page Views120000019000010650000
Upvotes9,20014,20005,900
CountryUSUSUSUS
Founded2,0222,0212,0222,024
Agent Typeassistantcopilotagentagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
claude-sonnet-4.6
llama-4
claude-sonnet-4.6
gpt-5
Docs
Open Source
Demo
Websiteperplexity.aigithub.comlangchain.comdevin.ai

Score Factor Breakdown

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