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Start Over4/5 selected
Perplexity AI70
HuggingChat70
OpenAI Codex CLI70
Continue.dev15

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Research Agents

Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend48
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market15
Trust24
Trend46
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeaturePerplexity AIHuggingChatOpenAI Codex CLIContinue.dev
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreeusage basedopen source
Deploymentweb appweb appapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707015
Trust Score29242424
Trend Score100483946
Watchers4,6009802,9000
Page Views12000002200005400000
Upvotes9,2002,1006,2000
CountryUSUSUSUS
Founded2,0222,0232,0252,023
Agent Typeassistantassistantagentcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
llama-4
deepseek-v3
mistral-large-3
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
llama-4
Docs
Open Source
Demo
Websiteperplexity.aihuggingface.coopenai.comcontinue.dev

Score Factor Breakdown

Factor (weight)Perplexity AIHuggingChatOpenAI Codex CLIContinue.dev
Trust Score (25%)
29%
24%
24%
24%
Watchers (20%)
100%
100%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
25%
13%
13%
13%
Completeness (10%)
55%
80%
80%
80%