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Start Over4/5 selected
Perplexity AI70
OpenAI Codex CLI70
GitHub Copilot70
Tabnine67

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Research Agents

Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend40
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend46
Votes96%
2,500
Watch
5,200
Votes
580.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIOpenAI Codex CLIGitHub CopilotTabnine
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedpaidfreemium
Deploymentweb appapibrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707067
Trust Score29242919
Trend Score1004010046
Watchers4,6002,9007,1002,500
Page Views12000005400001900001580000
Upvotes9,2006,20014,2005,200
CountryUSUSUSIL
Founded2,0222,0252,0212,019
Agent Typeassistantagentcopilotcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
tabnine-enterprise
codellama-enterprise
Docs
Open Source
Demo
Websiteperplexity.aiopenai.comgithub.comtabnine.com

Score Factor Breakdown

Factor (weight)Perplexity AIOpenAI Codex CLIGitHub CopilotTabnine
Trust Score (25%)
29%
24%
29%
19%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
25%
13%
Completeness (10%)
55%
80%
55%
55%