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Start Over4/5 selected
Perplexity AI70
Continue.dev15
GitHub Copilot70
LangChain15

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Research Agents

Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market15
Trust24
Trend48
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market15
Trust24
Trend46
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeaturePerplexity AIContinue.devGitHub CopilotLangChain
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumopen sourcepaidopen source
Deploymentweb appbrowser extensionbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70157015
Trust Score29242924
Trend Score1004810046
Watchers4,60007,1000
Page Views1200000019000010
Upvotes9,200014,2000
CountryUSUSUSUS
Founded2,0222,0232,0212,022
Agent Typeassistantcopilotcopilotagent
Model Stack
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
claude-sonnet-4.6
llama-4
Docs
Open Source
Demo
Websiteperplexity.aicontinue.devgithub.comlangchain.com

Score Factor Breakdown

Factor (weight)Perplexity AIContinue.devGitHub CopilotLangChain
Trust Score (25%)
29%
24%
29%
24%
Watchers (20%)
100%
0%
100%
0%
Net Votes (20%)
100%
0%
100%
0%
Page Views (15%)
100%
0%
100%
0%
Verification (10%)
25%
13%
25%
13%
Completeness (10%)
55%
80%
55%
80%