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CLOUD ALTERNATIVES

Best Self-Hosted Object Storage Alternatives to MinIO (2026)

Seeking S3-compatible storage, self-hosted file management, and backend storage solutions?

All MinIO Releases Official Site ↗

Architectural Summary & Key Differentiators

MinIO delivers high-performance distributed S3-compatible object storage. Both Supabase and Appwrite provide integrated storage buckets with built-in access control and image transformations.

Direct Engineering Comparison Matrix
Tool / Solution Category Latest Version Tracked Updates Avg. Impact Breaking Change % Actions
MinIO (Baseline) CLOUD RELEASE.2025-10-15T17-29-55Z 521 releases 5.0/10 4% Changelog →
Supabase CLOUD product-71e139f8c6 218 releases 5.8/10 7%
Appwrite CLOUD 1.9.10 72 releases 5.1/10 3%
In-Depth Breakdown of Each Alternative
CLOUD

Supabase

Open source Firebase alternative with Postgres, Auth, and Storage.

All Releases Official Site ↗
Latest Tracked Version: product-71e139f8c6 (Oct 30, 2026)
Average Impact: 5.8/10
Breaking Changes: 7% of releases
Tracked History: 218 releases

Recent Significant Updates:

product-71e139f8c6
This Supabase release addresses an outdated tzdata package in older Postgres versions, resolving incorrect local time conversions for specific zones including America/Vancouver, Africa/Casablanca, and America/Edmonton. The fix ensures accurate `AT TIME ZONE` results for affected projects running versions prior to 15.19.0.003 or 17.11.0.003, with existing stored data and timestamps remaining unaffected.
product-0952527543
Official Supabase product update: [Public Beta] Supabase Knowledge Base. Read the publisher’s changelog for full details.
product-675d74929d
Supabase has added native OpenTelemetry traces and metrics support to its .NET SDK using System.Diagnostics, allowing zero-overhead observability across Auth, Postgrest, Storage, and Functions clients. Developers can now seamlessly integrate Supabase client telemetry into their existing OpenTelemetry pipelines without forcing direct package dependencies.
CLOUD

Appwrite

Open-source backend server for web, mobile, and flutter developers.

All Releases Official Site ↗
Latest Tracked Version: 1.9.10 (Oct 24, 2026)
Average Impact: 5.1/10
Breaking Changes: 3% of releases
Tracked History: 72 releases

Recent Significant Updates:

1.9.10
Appwrite 1.9.10. Source highlight: Appwrite 1.9.10 is a security release for self-hosted deployments on the 1.9 line. It backports the hardening shipped in 2.6.2 across auth, API keys, databases, realtime, GraphQL, storage, VCS, functions, migrations and messaging, and moves the runtime to a patched Brotli. It keeps Console 8.7.37 fo
2.6.2
Appwrite 2.6.2. Source highlight: Appwrite 2.6.2 is a security release for self-hosted deployments on the 2.6 line. It brings the hardening work merged since 2.6.1 across auth, API keys, databases, realtime, GraphQL, storage, VCS, functions, sites, migrations and messaging. It also moves the runtime to a patched Brotli and the Conso
1.9.9
Appwrite 1.9.9. Source highlight: Appwrite 1.9.9 is a precautionary maintenance release for self-hosted deployments on the 1.9 line. It moves the runtime to PHP 8.5.12. It retains Console 8.7.37 for compatibility with the 1.9 server APIs. Upgrading from 1.9.8 keeps the existing migration class and introduces no schema changes.