Blyss

Blyss is an open source homomorphic encryption SDK and fully managed service that enables private retrievals from encrypted key-value stores, ensuring ultimate privacy by allowing computation on encrypted data without revealing user queries to the server. It offers a Firebase-like interface for developers with robust open source JavaScript clients and a Rust-based cryptography core compiled to WebAssembly. Blyss achieves practical performance by focusing on fast private retrievals, enabling use cases such as password breach scanning, privacy-preserving DNS, and contact discovery without exposing sensitive data. It targets developers and enterprises seeking strong privacy guarantees beyond traditional end-to-end encryption, with a generous free tier and usage-based pricing.

platform:web form:web-app form:api form:saas pricing:freemium pricing:usage-based language:rust language:javascript feature:homomorphic-encryption feature:private-information-retrieval feature:cryptography feature:privacy-preserving feature:open-source target:developers target:enterprises use-case:security use-case:privacy use-case:data-protection

Features

Homomorphic Encryption

Private Information Retrieval

Cryptography

Privacy Preserving

Open Source

Testimonies

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Basic Info

Category Security & Privacy

Website GitHub

Availability & Pricing

Code Access Open Source
Pricing Model
Freemium Custom Pricing
Details
Usage-based

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