# 基础设施即服务 (IaaS) (IaaS)

> 免费额度的云服务器、计算与存储基础设施。
> 共 4 个免费服务。数据来源:https://github.com/ripienaar/free-for-dev(MIT)。更新时间:2026-09-10

- [4EVERLAND](https://www.4everland.org/) — Compatible with AWS S3 - APIs, interface operations, CLI, and other upload methods, upload and store files from the IPFS and Arweave networks in a safe, convenient, and efficient manner. Registered users can get 6 GB of IPFS storage and 300MB of Arweave storage for free. Any Arweave file uploads smaller than 150 KB are free.
- [backblaze.com](https://www.backblaze.com/b2/) — Backblaze B2 cloud storage. Free 10 GB (Amazon S3-like) object storage for unlimited time
- [filebase.com](https://filebase.com/) — S3 Compatible Object Storage Powered by Blockchain. 5 GB free storage for an unlimited duration.
- [Modal](https://modal.com) — AI-driven IaaS with generous compute, storage; offers $30 (might be limited to $5 on certain accounts) of free monthly credits