Google Cloud Storage vs Cloudflare R2
A detailed comparison to help you choose between Google Cloud Storage and Cloudflare R2.
Quick Verdict
4.0/5
Google Cloud Storage
0 reviews
4.4/5
Cloudflare R2
0 reviews
Cloudflare R2 is rated higher (4.4 vs 4.0). Cloud object storage service for storing and retrieving unstructured data at scale. For developers, data engineers, and enterprises managing backups, archives, and analytics workloads. Cloudflare R2 is S3-compatible object storage with zero egress fees — ever. $0.015/GB/month storage, no data transfer costs. Tightly integrated with Cloudflare Workers and CDN.
Google Cloud Storage Scalable object storage for any data type, integrated with Google Cloud | Cloudflare R2 Zero egress S3 storage on Cloudflare's network | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (0 reviews) | 4.4 (0 reviews)✓ |
| Pricing model | pay-as-you-go | freemium (free tier plus usage-based pricing) |
| Starting price | Free tier available | Free tier available |
| Best for | Teams already building on Google Cloud — BigQuery, Dataflow, Vertex AI — and cold backup/archive workloads that value the cheap Nearline, Coldline, and Archive classes. | Teams serving media, assets, downloads or backups where egress dominates their current object storage bill — especially those already building on Workers or Pages. |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ||
| Data-center locations | ||
| Regions | — | Global — Cloudflare network |
| Tags | ||
| Tags | free tiers3 compatibleapi accesseu datacenterus datacenterapac datacenterterraform provider | free tiers3 compatibleeu datacenterus datacenterapac datacenterapi access |
| Visit Google Cloud Storage → | Visit Cloudflare R2 → | |
Google Cloud Storage
Pros
- + Per-GiB-hour pricing published per class and location, prorated per second — no commitment required
- + Four storage classes put cold bytes as low as about $0.0012/GB-month (Archive)
- + Credit-backed SLA: 99.95% multi/dual-region Standard with 10–50% credits on miss
- + Real S3 interoperability (XML API, HMAC keys, V4 signing) plus a documented migration path
- + Always Free tier (5 GB-months, 50k Class B ops, 100 GB egress in US regions) can host a small real workload
Cons
- - Egress at $0.12/GiB (Premium) makes read-heavy serving expensive without a CDN in front
- - Cold classes carry minimum storage durations and retrieval fees — wrong class choices cost more than Standard
- - Many pricing dimensions (classes, placement, network tiers, operation classes) make forecasting hard
- - IAM and lifecycle configuration is a real learning curve and a common source of misconfiguration
Cloudflare R2
Pros
- + Zero egress fees on all storage classes — no data transfer bill at all
- + Standing free tier: 10 GB-month storage, 1M Class A and 10M Class B ops monthly
- + S3-compatible API works with existing SDKs and migration tooling
- + Published durability (11 nines) and a 99.9% monthly uptime SLA with credits
- + Binds directly to Workers, Pages and public buckets with no cross-product egress
Cons
- - S3 feature surface is thinner — no replication topology, simpler lifecycle tooling
- - Class A operations at $4.50/million make write-heavy workloads pricier than storage-only math
- - Infrequent Access has a 30-day minimum storage duration and retrieval fees
- - Real lock-in sits in Workers-based processing around buckets, not the storage itself
- - Not suited to analytics-style scans or small-object high-churn data
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