Dev tools · alternatives · 2026
24 alternatives to ZeroFS, the Filesystem That Makes S3 Your Primary Storage
ZeroFS: A log-structured filesystem for S3. ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as raw block devices over NBD. - GitHub - Barre/ZeroFS: ZeroFS: A log-structured filesystem for S3. ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as
ZeroFS is a filesystem that uses Amazon S3 as its primary storage backend. It allows users to treat S3 object storage as a conventional filesystem, enabling direct file operations without intermediate storage layers.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as raw block devices over NBD. Data is compressed and encrypted before upload.
Jul 2026 · zerofs.net · its alternatives →
- 2
We started CallFS after yet another late-night “why did the uploads vanish?” incident. Our small team had stitched together rsync, a fragile NFS mount, and an S3 bucket—none of it observable, all of it waiting to bite us. So we wrote a single-process file service in Go that: • Speaks the S3 API (so existing tooling works). • Stores hot data on local disks for speed; cold data can sit in any S3-compatible bucket. • Exposes Prometheus metrics and JSON logs by default, because “what happened?” shouldn’t be guesswork. • Ships as a ~25 MB static binary—no external deps, MIT license. Today it’s…
2025 · github.com · its alternatives →
- 3
Scalable high-performance shared filesystem for S3-compatible object stores and Azure Blob Storage. Faster than Amazon EFS, SoftNAS and GlusterFS. For Linux, EC2, MacOS, as well as SMB and NFS exports. Great for machine learning, cluster computation, simulation, backup and DR, Kubernetes and web ser
2015 · objectivefs.com · its alternatives →
- 4
Local file system transparently swapping to the cloud - KonstantinSchubert/zero
2018 · github.com · its alternatives →
- 5
Zfs.rent▲403Colocate your own 3.5" SAS/SATA hard drives in a Tier 2 datacenter!Eliminate data transfer costs by shipping drives directly!
2020 · zfs.rent · its alternatives →
- 6CM
Hello HN! We’re Dan and Vaughan, based in Cambridge, UK. We recently launched cunoFS, a filesystem for fast, POSIX object storage access. Yes, we’ve heard that “Object Storage is just not suitable for POSIX workloads” or that “workloads should be rewritten to natively support S3”. But what if it could be? And often much faster than S3-native apps? We’ve worked hard to make this possible, without the shortcomings of other approaches. Summary here: - Run (unmodified) applications with S3/AZ/GCP or “S3 compatible” storage, for example: ls s3:// az://…
2024 · cuno.io · its alternatives →
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Most S3 usage is PUT, GET, DELETE, LIST with basic auth. This does exactly that. SigV4 auth, multipart uploads, range requests. Storage is just files on disk. No versioning, no ACLs, no encryption. Use MinIO or AWS if you need those.
Dec 2025 · github.com · its alternatives →
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ZFS, in Python, without reading the original C. Contribute to alcarithemad/zfsp development by creating an account on GitHub.
2019 · github.com · its alternatives →
- 10AI
2012 · alpblog.heroku.com · its alternatives →
- 11CS
rsync.net offers secure cloud storage on an open standards ZFS and SSH platform for offsite backup and disaster recovery
2015 · rsync.net · its alternatives →
- 12
A totally proof-of-concept FoundationDB based network block device backend - dividuum/fdb-nbd
2018 · github.com · its alternatives →
- 13
🔥 a versioning filesystem inspired by git. Contribute to artagnon/phoenixfs development by creating an account on GitHub.
2012 · github.com · its alternatives →
- 14
Automated serverless logging to S3 via SQS. Contribute to ellimilial/sqs-s3-logger development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 15
I built a SQLite VFS in Rust that serves cold queries directly from S3 with sub-second performance, and often much faster. It’s called turbolite. It is experimental, buggy, and may corrupt data. I would not trust it with anything important yet. I wanted to explore whether object storage has gotten fast enough to support embedded databases over cloud storage. Filesystems reward tiny random reads and in-place mutation. S3 rewards fewer requests, bigger transfers, immutable objects, and aggressively parallel operations where bandwidth is often the real constraint. This was explicitly inspired…
Mar 2026 · github.com · its alternatives →
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- 17NI
2017 · nofile.io · its alternatives →
- 18
MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license. - minio/minio
2016 · github.com · its alternatives →
- 19SP
Last week SWYX nerd-sniped me into building an Open-source Dropbox. Here is Locker: the ultimate open-source Google Drive/box/Dropbox alternative - Provider agnostic (S3, R2, vercel blob, local) - BYOB (Bring your own bucket) - Virtual file system - QMD Search plugin
Apr 2026 · locker.dev · its alternatives →
- 20AS
Hey everyone, I’m Hunter, the founder of Archil. Archil is transforming object storage, like Amazon S3, into infinite, local file systems that provide instant access to massive data sets. Last year, we launched Archil’s NFS-based product publicly on Hacker News (https://news.ycombinator.com/item?id=42174204), and we were absolutely thrilled to see the response of this community. Since our last launch, we took a 10 month company-wide bet to build our own, custom storage protocol to deliver true, local-like performance to cloud instances – by behaving closer to a block storage…
2025 · its alternatives →
- 21
Filebase▲18Learn how to use thirdweb and Filebase to deploy NFT collections onto IPFS, ensuring decentralized storage at a fraction of the cost.
Jun 2026 · filebase.com · its alternatives →
- 22PA
2014 · pachyderm-io.github.io · its alternatives →
- 23IB
I created a 100% Open source Company-wide Self-hosted File Sharing Solution for Teams Recently, I wanted to share HD images and video files with my graphic designer. She’s exceptional at her craft but isn’t familiar with AWS S3 So, I got an idea and built this. Github Repo: https://github.com/rohitg00/s3-file-share-for-free Detailed Guide: https://ghumare64.medium.com/i-built-a-company-wide-self-hos...
2024 · s3-file-share-for-free-35n2u.kinsta.app · its alternatives →
- 24
A tile server for WSI stored in S3-compatible object storage. - PABannier/WSIStreamer
Jan 2026 · github.com · its alternatives →
Also compare
- ZeroFS – A log-structured filesystem for S3 alternatives
- CallFS – S3-style object store in one Go binary (MIT) alternatives
- ObjectiveFS – Shared file system for EC2 and laptop alternatives
- Zero – Local file system transparently swapping to the cloud alternatives
- Zfs.rent alternatives
- cunoFS – mount S3/AZ/GCP storage *without* FUSE, 60x faster than s3fs alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →