Directory

Compare Agents

Start Over4/5 selected
Writesonic12
GitHub Copilot70
Perplexity AI70
Windsurf70

Add another agent
Research Agents

Showing 6 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market12
Trust19
Trend52
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend61
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend69
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend53
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureWritesonicGitHub CopilotPerplexity AIWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumfreemium
Deploymentweb appbrowser extensionweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score12707070
Trust Score19292924
Trend Score52616953
Watchers07,1004,6002,400
Page Views019000011200000560001
Upvotes014,2009,2005,000
CountryUSUSUSUS
Founded2,0202,0212,0222,021
Agent Typeassistantcopilotassistantcopilot
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitewritesonic.comgithub.comperplexity.aiwindsurf.com

Score Factor Breakdown

Factor (weight)WritesonicGitHub CopilotPerplexity AIWindsurf
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%