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Compare Agents

Start Over4/5 selected
Tabnine67
GitHub Copilot70
OpenAI Codex CLI70
Perplexity AI70
Market67
Trust19
Trend45
Votes96%
2,500
Watch
5,200
Votes
580.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureTabnineGitHub CopilotOpenAI Codex CLIPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedfreemium
Deploymentbrowser extensionbrowser extensionapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67707070
Trust Score19292429
Trend Score45195118
Watchers2,5007,1002,9004,600
Page Views58000019000015400001200000
Upvotes5,20014,2006,2009,200
CountryILUSUSUS
Founded2,0192,0212,0252,022
Agent Typecopilotcopilotagentassistant
Model Stack
tabnine-enterprise
codellama-enterprise
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitetabnine.comgithub.comopenai.comperplexity.ai

Score Factor Breakdown

Factor (weight)TabnineGitHub CopilotOpenAI Codex CLIPerplexity AI
Trust Score (25%)
19%
29%
24%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
25%
13%
25%
Completeness (10%)
55%
55%
80%
55%