Northflank Alternatives: 8 Platforms I'd Actually Consider in 2026

A fairly argued comparison of the 8 best Northflank alternatives in 2026 - Railway, Render, Fly.io, Heroku, Qovery, Porter, Coolify, and Dokploy - with capability, cost-structure, compliance, and migration-effort tables so you can pick based on where your workloads actually run and who owns day-2 operations.