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Start Over4/5 selected
Perplexity AI70
HuggingChat70
Augment Code67
Fulling13

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Research Agents

Showing 7 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market70
Trust29
Trend56
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market67
Trust19
Trend55
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market13
Trust19
Trend65
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeaturePerplexity AIHuggingChatAugment CodeFulling
Verification
Reviewed
Reviewed
Reviewed
Listed
Pricingfreemiumfreepaidfree
Deploymentweb appweb appbrowser extensionsdk
Review LevelReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706713
Trust Score29241919
Trend Score56575565
Watchers4,6009802,2000
Page Views12000002200003900000
Upvotes9,2002,1004,8000
CountryUSUSUS
Founded2,0222,0232,023
Agent Typeassistantassistantagentagent
Model Stack
sonar-pro
sonar-huge
gpt-5
llama-4
deepseek-v3
mistral-large-3
claude-4-5-opus
claude-4-5-sonnet
gpt-5
Docs
Open Source
Demo
Websiteperplexity.aihuggingface.coaugmentcode.comfulling.ai

Score Factor Breakdown

Factor (weight)Perplexity AIHuggingChatAugment CodeFulling
Trust Score (25%)
29%
24%
19%
19%
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%
0%
Completeness (10%)
55%
80%
55%
80%