Dracon tools · Cloud Storage Authority
S3 Storage Price Comparison
Calculate true monthly & annual bills across 22 S3-compatible cloud storage providers. Eliminate surprise bandwidth invoices by factoring in free egress multipliers, request tiers, and retention rules.
Prices verified 2026-08-20 · Engine v2.4
Workload Studio & Capacity Profile
Select an architectural preset or dial your exact volume below:
Interactive Cost Breakdown Visualizer
Hover over stacked bars to inspect the exact cost distribution across storage, egress, and API requests:
Ranked Cost & Feature Comparison
Showing 24 of 24 cloud storage providers matching filters:
MEGA S4 Object Storage by MEGA
Regions: EU
- Egress is free
iDrive e2 by iDrive
Regions: USEUAP
- Within free egress (3x stored = 3.0 TB)
Telnyx Cloud Storage by Telnyx
Regions: US
- Egress is free
B2 Cloud Storage by Backblaze
Regions: US-WestEU
- Within free egress (3x stored = 3.0 TB)
Hetzner Object Storage by Hetzner
Regions: EU
- Within free egress allowance (1 TB free)
Wasabi Hot Storage by Wasabi
Regions: USEUAP
- Egress is free
Contabo Object Storage by Contabo
Regions: USEUAP
- Egress is free
OVHcloud Object Storage by OVHcloud
Regions: EU
- Egress is free
Storj by Storj Labs
Regions: global
Bunny Storage by Bunny.net
Regions: EUUSAsiaSA
DigitalOcean Spaces by DigitalOcean
Regions: USEUAP
- Within free egress allowance (1 TB free)
R2 by Cloudflare
Regions: automatic
- Egress is free
Vultr Object Storage by Vultr
Regions: USEUAP
- Within free egress allowance (1 TB free)
Akamai Object Storage (Linode) by Akamai Connected Cloud
Regions: USEU
- Within free egress allowance (1 TB free)
Rabata S3 Hot Storage by Rabata.io
Regions: EUUS
Oracle Object Storage by Oracle Cloud
Regions: USEUAP
- Within free egress allowance (10 TB free)
Exoscale SOS by Exoscale
Regions: EU
S3 Standard by AWS
Regions: USEUAPSA
IBM Cloud Object Storage by IBM Cloud
Regions: USEUAP
S3 Glacier Instant Retrieval by AWS
Regions: USEUAPSA
Blob Storage (Hot) by Microsoft Azure
Regions: USEUAP
Cloud Storage Standard by Google Cloud
Regions: USEUAP
Scaleway Object Storage by Scaleway
Regions: EU
Per-GB rates are widget-rendered; FAQ confirms only the free-trial terms. Storage + egress rates not captured 2026-08-16.
IONOS Object Storage by IONOS
Regions: EUUS
Storage rate captured; egress rate (traffic packages) widget-only — not captured 2026-08-16.
Performance Benchmarks & Throughput
Seed throughput and operation-concurrency numbers for the original trio (Bunny, R2, B2), captured via warp from the Dracon dev VPS.
Throughput
Sustained read+write throughput, single stream. Higher = better for backups, media uploads, single-file transfers.
Operations · 16 concurrent
Mixed-operation throughput at low concurrency. Higher = better for typical app workloads (web serving, image pipelines).
Operations · 150 concurrent
Mixed-operation throughput under stress. Higher = better for bursty workloads (analytics rollups, batch exports).
Per-provider notes
Bunny Storage
Egress-heavy workload shows Bunny's edge-CDN advantage — data lands close to the test machine. Seed value.
R2
Strong on concurrent ops, modest on single-stream throughput — matches R2's edge-cache design. Seed value.
B2 Cloud Storage
Lower raw throughput — reflects US-West storage with transatlantic test machine; consistent with B2's bulk-archive positioning. Seed value.
Method & source. Source: warp capture, Dracon dev VPS, 2026-08-12. Method: warp benchmark suite, mixed read/write, 5x1GB objects, 30s warmup, 60s measurement, 16-concurrent and 150-concurrent runs back-to-back. Machine: Dracon dev VPS · eu-central-1 · 1 Gbit/s egress · nvme-backed. Seed values pending real warp runs from the Dracon dev VPS with provider credentials. Run `bun scripts/capture-warp.mjs` with BUNNY_/R2_/B2_ env keys to overwrite this catalog with measured numbers (2026-08-16: script exists, credentials not yet available).
Curated Storage Guides & Decision Frameworks
Deep-dive buying guides comparing cloud object storage for specific architectural requirements:
Backup workloads are write-heavy and read-rare. The key is low storage $/TB, zero retention penalties on file rotations, and free or low-cost recovery bandwidth.
Guide Best Zero-Egress S3 Storage Providers (2026) →Hyperscalers charge up to $120/TB for egress bandwidth. These zero-egress providers let you stream video, serve public assets, and build high-traffic apps without bandwidth anxiety.
Guide Best European Sovereign S3 Storage (GDPR Compliant) →For healthcare, finance, and European public sector compliance, US-owned clouds are subject to the US CLOUD Act regardless of datacenter location. These native European providers guarantee total legal data sovereignty.
Guide Best Cloud Storage for AI Datasets & Model Weights (2026) →AI workloads require fast parallel read throughput for GPU clusters, massive capacity for training datasets, and zero egress fees for distributing model weights.
Guide Best S3 Storage for Video Streaming & Media Delivery (2026) →Streaming video and delivering large media files creates massive monthly data transfer. Egress fees at hyperscalers ($90–$120/TB) will bankrupt video platforms — zero-egress or multiplier clouds are mandatory.
Guide Best S3 Storage for High-Volume Small Files (10M Files/Day) →When uploading 10 million files per day (300M PUTs/mo for telemetry, IoT, AI logs, or scraping), AWS charges $1,500/month just in API request fees. These zero-op-fee and low-request providers protect your unit economics.
Head-to-Head S3 Comparisons
Direct 1-on-1 feature breakdowns and cost differences across major cloud storage rivals:
Cloudflare R2 is dramatically cheaper for egress-heavy and public web assets due to $0 egress fees. AWS S3 Standard remains the enterprise choice for complex IAM, S3 Object Lock, and multi-tier lifecycle rules.
vs Wasabi vs Backblaze B2 →Backblaze B2 ($6/TB) is best for backups and workloads with proportional reads thanks to its 3x free-egress policy and zero retention penalties. Wasabi ($7.99/TB) is ideal for active media serving with zero egress fees, provided data is kept for at least 90 days.
vs AWS S3 vs Backblaze B2 →Backblaze B2 delivers approximately 74% savings on raw storage ($6/TB vs $23/TB) and eliminates 100% of egress costs for typical backup workloads up to 3x stored volume. AWS S3 provides unmatched enterprise compliance certifications.
vs Cloudflare R2 vs Wasabi →Both offer zero egress fees. Cloudflare R2 ($15/TB) is better for web applications and CDN origins due to edge caching and zero retention minimums. Wasabi ($7.99/TB) is roughly half the storage price for bulk media archives.
vs Hetzner vs OVHcloud Object Storage →Both provide 100% GDPR-compliant European sovereignty shielded from the US CLOUD Act. Hetzner is unbeatable on entry price (€6.49 base with 1TB included), while OVHcloud offers high-performance multi-region infrastructure and free European egress.
vs DigitalOcean Spaces vs Vultr Object Storage →Both offer developer-friendly S3 storage for cloud compute workloads. DigitalOcean Spaces ($5/250GB) includes an integrated CDN edge with automatic SSL. Vultr ($6–$18/TB) provides high-speed NVMe clusters in over 32 global locations.
vs Hetzner vs AWS S3 →Hetzner offers unbeatable multi-terabyte to petabyte European scale economics with zero API operation fees and 100% GDPR compliance. AWS S3 provides global multi-region replication and complex enterprise lifecycle management.
vs OVHcloud vs AWS S3 →OVHcloud provides a fully sovereign European alternative with 100% free outbound egress and water-cooled green datacenters. AWS S3 Standard is the global hyperscaler default with broader third-party SaaS integrations.
Methodology
Prices captured 2026-08-20 from vendor pricing pages. Compute math: per-vendor storage cost × billable stored GB (after free tier) + egress cost × billable egress GB (after free tier / B2's 3x-stored policy) + Class A / B op costs × volume. EU-region prices used by default; switch Region to US where applicable.
Sources: Bunny Storage, R2, B2 Cloud Storage, Wasabi Hot Storage, Storj, Hetzner Object Storage, Scaleway Object Storage, iDrive e2, Vultr Object Storage, OVHcloud Object Storage, Oracle Object Storage, IONOS Object Storage, Exoscale SOS, Akamai Object Storage (Linode), DigitalOcean Spaces, S3 Standard, S3 Glacier Instant Retrieval, Blob Storage (Hot), Cloud Storage Standard, Contabo Object Storage, IBM Cloud Object Storage, Telnyx Cloud Storage, MEGA S4 Object Storage, Rabata S3 Hot Storage.
Vendor scope: S3-compatible object-storage only; 24 vendors as of 2026-08-20. Rows where a rate is uncaptured (Scaleway widget prices, Hetzner marginal egress, IONOS egress traffic-package rate) sit unranked with an honest note rather than an estimate. Pricing pages are always the primary link; a disclosed Referral link renders only where a program is verified and never changes the price you pay.
Real-World Context: How Dracon Hosts Games & AI Models
At Dracon, we build browser-based desktop indie games and AI-powered developer utilities. Our production storage architecture is hybrid by design:
🎮 Game Assets & WASM Bundles
Hosted on Cloudflare R2. Zero egress fees allow thousands of players to load multi-megabyte 3D assets, audio tracks, and WebAssembly packages with zero bandwidth bill surprises.
🤖 AI Weights & Model Checkpoints
Local NVMe for low-latency GPU inference, backed up to Backblaze B2. The 3x stored free-egress ratio provides low-cost bulk storage without recovery penalties.
🇪🇺 Encrypted Snapshots & Databases
Daily snapshots replicated to Hetzner Storage Box in Nuremberg and Helsinki. Strict EU GDPR data residency without US CLOUD Act exposure.
Explore Dracon Platform
Live reset timeline and 24h/48h AI usage forecast tracker with Telegram and Discord alert integration.
Dracon AI Hub ↗Explore cutting-edge neural interfaces, developer sidecars, and local AI workflows.
Dracon Desktop Games ↗Desktop-first indie browser games built with Bevy and high-performance WebAssembly.