Directory

Compare Agents

Start Over4/5 selected
Devin67
GitHub Copilot70
NotebookLM67
OpenAI Codex CLI70
Market67
Trust19
Trend39
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend43
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust24
Trend40
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureDevinGitHub CopilotNotebookLMOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidpaidfreemiumusage based
Deploymentweb appbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67706770
Trust Score19291924
Trend Score391004340
Watchers2,8007,1001,9002,900
Page Views6500001900001360000540000
Upvotes5,90014,2004,2006,200
CountryUSUSUSUS
Founded2,0242,0212,0232,025
Agent Typeagentcopilotassistantagent
Model Stack
claude-sonnet-4.6
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitedevin.aigithub.comnotebooklm.google.comopenai.com

Score Factor Breakdown

Factor (weight)DevinGitHub CopilotNotebookLMOpenAI Codex CLI
Trust Score (25%)
19%
29%
19%
24%
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%
13%
Completeness (10%)
55%
55%
55%
80%