Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
GitHub Copilot70
Perplexity AI70
Tabnine67
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend100.05
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend46
Votes96%
2,500
Watch
5,200
Votes
580.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGitHub CopilotPerplexity AITabnine
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedpaidfreemiumfreemium
Deploymentapibrowser extensionweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707067
Trust Score24292919
Trend Score39100.0510046
Watchers2,9007,1004,6002,500
Page Views54000019000011200000580000
Upvotes6,20014,2009,2005,200
CountryUSUSUSIL
Founded2,0252,0212,0222,019
Agent Typeagentcopilotassistantcopilot
Model Stack
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
tabnine-enterprise
codellama-enterprise
Docs
Open Source
Demo
Websiteopenai.comgithub.comperplexity.aitabnine.com

Score Factor Breakdown

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