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Object storage · 10 plans · 10 providers

Compare object storage — including egress

Storage $/GB is the number providers advertise; egress $/GB is the number that actually decides your bill once you're serving real traffic. Every row shows both, plus an estimated cost at a representative 100 GB stored + 200 GB egress month.

Configurator — Object storage

Tell it your traffic pattern, it tells you the bucket

Pick a preset or set your own budget. Ranked by estimated cost at 100 GB stored + 200 GB egress a month — the scenario where egress fees actually bite.

Providers

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10 of 10 plans match

Ba
Backblaze B2
Pay-as-you-go
$0.00695/GB storage · $0.01/GB egress · First 10 GB storage free; egress free up to 3x stored data
US, EU
$0.70Source
Wa
Wasabi
Pay-as-you-go
$0.00799/GB storage · $0/GB egress · No free tier, but zero egress/API fees on every plan. 90-day minimum storage duration applies — objects deleted or overwritten before 90 days are still billed as if retained the full period, so the flat rate understates cost for workloads with frequent churn (logs, rotated backups, temp files)
US, EU, APAC
$0.80Source
Cl
Cloudflare R2
Standard
$0.015/GB storage · $0/GB egress · 10 GB storage + egress always free
Global
$1.50Source
Di
DigitalOcean Spaces
Base plan (250 GiB incl.)
$0.02/GB storage · $0.01/GB egress · $5/mo flat includes 250 GiB storage + 1 TiB transfer, overage $0.02/$0.01 per GiB
Global
$5Source
Al
Alibaba Cloud OSS
Standard (LRS)
$0.017/GB storage · $0.08/GB egress · First 5 GB storage free; first 100 GB/mo egress free, then $0.08/GB (0–10TB tier, steps down at higher volume)
Singapore
$9.70Source
Az
Azure Blob Storage
Hot (LRS)
$0.0208/GB storage · $0.087/GB egress · First 100 GB/month outbound data transfer free (per subscription, shared across Azure services). Storage rate is the Hot LRS, General Block Blob v2 tier for the first 50 TB/month; egress rate is the 100 GB–10 TB/month Standard Data Transfer Out tier.
East US (eastus)
$10.78Source
AW
AWS S3
Standardapprox
$0.023/GB storage · $0.09/GB egress · First 100 GB/mo egress free (shared across all AWS services), then $0.09/GB
us-east-1
$11.30Source
Go
Google Cloud Storage
Standard
$0.02/GB storage · $0.12/GB egress · Always Free tier: 5 GB-months Standard storage + 100 GB/month egress to most destinations (Australia & China excluded), usage aggregated across US-WEST1/US-CENTRAL1/US-EAST1. Egress rate above is the Worldwide (excl. Asia & Australia) 0–10 TiB/month tier; Asia/Australia/China destinations are priced higher.
us-central1 (Iowa)
$14Source
Te
Tencent Cloud COS
Standard (single-AZ)approx
$0.017/GB storage · $0.072/GB egress · No free egress tier found for non-mainland regions. Storage rate confirmed official; egress rate reconstructed from a worked billing example, not a published rate table — treat as directional, not guaranteed current.
Hong Kong / overseas
$16.10Source
Hu
Huawei Cloud OBS
Standard (single-AZ)
$0.023/GB storage · $0.118/GB egress · No free tier stated. Rates from Huawei's own official OBS billing PDF, but worked examples use EU-Dublin, not Singapore — assumed uniform for non-mainland regions, not independently verified.
EU (Dublin) — Huawei publishes no separate Singapore rate table
$25.90Source

Methodology: figures last checked 2026-08-05. The "price" shown per row is a computed estimate at 100 GB stored + 200 GB egress in a month, using each provider's list rate — free-tier allowances are not subtracted from that number (so the comparison stays apples-to-apples), but are disclosed separately in each row's notes. Real bills will be lower than shown here if your usage fits inside a provider's free tier. Request/API-call pricing exists for some providers and isn't included — usually a rounding error next to storage and egress unless you're issuing millions of small requests.