Free object storage
I need to store files
Postgres plus auth and storage in one; free projects pause after a stretch of inactivity
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- Backblaze B2Free tier
S3-compatible and cheap; free egress to Cloudflare is what makes the pairing worth it
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R2 charges no egress fees, which is the real reason to pick it over S3; Pages and Workers cron are free too
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- MinIOOpen source
Still in countless S3 test setups, but the repo is archived and unmaintained, last binary release Oct 2025 — reach for RustFS or SeaweedFS in new setups
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- RustFSOpen source
S3-compatible MinIO alternative under Apache 2.0 instead of AGPL — but still pre-1.0 (1.0.0-beta.10 as of Jun 2026)
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- SeaweedFSOpen source
Apache 2.0, and one `weed mini` command gives a working S3 endpoint — but data recovery and self-healing are kept for the paid Enterprise Edition
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- VaultS3Open source
Single binary S3 server that idles at ~17 MiB, a tenth of MinIO — but AGPL like MinIO, and a one-maintainer project with no company behind it
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