Directory

Compare Agents

Writesonic12
GitHub Copilot70
OpenAI Codex CLI70
Claude Code67
Perplexity AI70

Add another agent
Research Agents

Showing 5 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market12
Trust19
Trend47
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend100.05
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend38
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views
Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureWritesonicGitHub CopilotOpenAI Codex CLIClaude CodePerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedpaidfreemium
Deploymentweb appbrowser extensionapiapiweb app
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score1270706770
Trust Score1929241929
Trend Score47100.053938100
Watchers07,1002,9003,8004,600
Page Views019000015400006200001200000
Upvotes014,2006,2007,8009,200
CountryUSUSUSUSUS
Founded2,0202,0212,0252,0242,022
Agent Typeassistantcopilotagentagentassistant
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
claude-opus-4.6
claude-sonnet-4.6
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitewritesonic.comgithub.comopenai.comclaude.aiperplexity.ai

Score Factor Breakdown

Factor (weight)WritesonicGitHub CopilotOpenAI Codex CLIClaude CodePerplexity AI
Trust Score (25%)
19%
29%
24%
19%
29%
Watchers (20%)
0%
100%
100%
100%
100%
Net Votes (20%)
0%
100%
100%
100%
100%
Page Views (15%)
0%
100%
100%
100%
100%
Verification (10%)
13%
25%
13%
13%
25%
Completeness (10%)
55%
55%
80%
55%
55%