Directory

Compare Agents

Start Over4/5 selected
QuillBot12
GitHub Copilot70
Perplexity AI70
OpenAI Codex CLI70
Market12
Trust19
Trend46
Votes50%
0
Watch
0
Votes
0
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
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureQuillBotGitHub CopilotPerplexity AIOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumusage based
Deploymentweb appbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score12707070
Trust Score19292924
Trend Score46100.0510039
Watchers07,1004,6002,900
Page Views019000011200000540000
Upvotes014,2009,2006,200
CountryUSUSUSUS
Founded2,0172,0212,0222,025
Agent Typeassistantcopilotassistantagent
Model Stack
quillbot-paraphraser
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitequillbot.comgithub.comperplexity.aiopenai.com

Score Factor Breakdown

Factor (weight)QuillBotGitHub CopilotPerplexity AIOpenAI Codex CLI
Trust Score (25%)
19%
29%
29%
24%
Watchers (20%)
0%
100%
100%
100%
Net Votes (20%)
0%
100%
100%
100%
Page Views (15%)
0%
100%
100%
100%
Verification (10%)
13%
25%
25%
13%
Completeness (10%)
55%
55%
55%
80%