Dapp store Ethereum Infrastructure tools Decentralized storage tools

QS Share

Decentralized storage tools

QS Share

A privacy-first decentralized file sharing app that stores end-to-end encrypted files on the Filecoin network.

Freemium

This link will take you to a third-party site not owned or operated by Alchemy.

What is QS Share?

QS Share is a decentralized workspace for sharing files, notes, and chats with web2-style simplicity. Users drag and drop content into a private workspace, where every file is end-to-end encrypted in the browser and pinned to Filecoin decentralized storage so the team behind the app never sees the contents.

Use web3's most scalable and reliable RPC nodes

Get your API key

Web3 dapps and developer tools related to QS Share

Discover blockchain applications that are frequently used with QS Share.

Sarcophagus

Web3 data tools

Sarcophagus is a decentralized dead man's switch to pass data in a censorship-resistant manner.

Glacier Network

Web3 data tools

Glacier Network is a data-centric blockchain that adds verifiable storage, an on-chain vector database, and a data availability layer aimed at AI workloads.

Aleph Cloud

Decentralized computing tools

Aleph Cloud is a decentralized cloud computing platform offering VPS, GPU resources, serverless functions, and confidential virtual machines.

KYVE

Alchemy Customer

Providing easy and secure tooling for decentralized data validation, immutability, and access.

Best Decentralized storage tools

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

The best blockchain APIs for building onchain applications in 2025

Overview

Infra

The best blockchain APIs for building onchain applications in 2025

Discover the blockchain API landscape in 2025 and find the best provider for your app.

How dedicated blockchain infrastructure works

Blog

Technical

How dedicated blockchain infrastructure works

Dedicated blockchain infrastructure puts RPC and indexing workloads on single-tenant clusters. Here's how isolation, regions, redundancy, and failover work.

How World delivers global-scale onchain performance

Case study

Rollups

How World delivers global-scale onchain performance

What it takes to scale onchain experiences for 30M+ users across 150+ countries.

QS Share alternatives

Explore web3 competitors and apps like QS Share.

Filecoin

Alchemy CustomerDecentralized storage tools

Filecoin is a decentralized storage network for humanity to perpetually keep data.

IPFS

Alchemy CustomerDecentralized storage tools

IPFS is a Web3-based distributed file storage protocol.

Ionian

Decentralized storage tools

Ionian is a decentralized file storage for Web3.

Arweave

Decentralized storage tools

Arweave is a decentralized file storage protocol where stored data will perpetually exist on chain.

View all alternatives

App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.

Get your API key