SurgeDB-WASM
High-performance vector database for the browser
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is SurgeDB-WASM?
SurgeDB-WASM is a high-performance vector database designed to run directly in the browser, enabling real-time data processing and retrieval without server dependencies.
Key differentiator
“SurgeDB-WASM stands out as a lightweight, browser-based vector database that enables real-time data processing without the need for server infrastructure, making it ideal for interactive web applications.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
Performance degrades significantly with datasets over 1 million vectors due to browser memory constraints
Requires manual tuning of parameters for optimal performance, lacks automated configuration tools
Documentation is sparse with few examples and limited community forums or Q&A resources
Performance varies across different browsers, especially in older versions lacking WebAssembly support
Fit analysis
Who is it for?
✓ Best for
Developers building real-time web applications that require fast data retrieval and processing in the browser
Projects where server dependencies are undesirable or impractical
Interactive web applications needing instant feedback based on user input
✕ Not a fit for
Applications requiring high-throughput, large-scale data operations beyond client-side capabilities
Scenarios where data privacy concerns prevent client-side processing of sensitive information
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Works well with
Integrations
Next step
Get Started with SurgeDB-WASM
Step-by-step setup guide with code examples and common gotchas.