Directory

Compare Agents

Start Over4/5 selected
NotebookLM67
LangChain15
Augment Code67
Windsurf70
Market67
Trust19
Trend47
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market15
Trust24
Trend57
Votes50%
0
Watch
0
Votes
0
Views
Market67
Trust19
Trend45
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust24
Trend42
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureNotebookLMLangChainAugment CodeWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumopen sourcepaidfreemium
Deploymentweb appapibrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67156770
Trust Score19241924
Trend Score47574542
Watchers1,90002,2002,400
Page Views3600010390000560001
Upvotes4,20004,8005,000
CountryUSUSUSUS
Founded2,0232,0222,0232,021
Agent Typeassistantagentagentcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
gpt-5
claude-sonnet-4.6
llama-4
claude-4-5-opus
claude-4-5-sonnet
gpt-5
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitenotebooklm.google.comlangchain.comaugmentcode.comwindsurf.com

Score Factor Breakdown

Factor (weight)NotebookLMLangChainAugment CodeWindsurf
Trust Score (25%)
19%
24%
19%
24%
Watchers (20%)
100%
0%
100%
100%
Net Votes (20%)
100%
0%
100%
100%
Page Views (15%)
100%
0%
100%
100%
Verification (10%)
13%
13%
13%
13%
Completeness (10%)
55%
80%
55%
80%