Storj vs Cloudflare R2
A detailed comparison to help you choose between Storj and Cloudflare R2.
Quick Verdict
3.5/5
Storj
0 reviews
4.4/5
Cloudflare R2
0 reviews
Cloudflare R2 is rated higher (4.4 vs 3.5). Decentralized S3-compatible object storage. Data is client-side encrypted, erasure-coded, and distributed across tens of thousands of storage locations in 100+ countries. Since July 2026: $7/TB storage and $7/TB egress (Standard), 30-day free trial with 25GB, then a $5 monthly minimum. 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.
Storj Decentralized S3-compatible cloud storage | Cloudflare R2 Zero egress S3 storage on Cloudflare's network | |
|---|---|---|
| Overview | ||
| Rating | 3.5 (0 reviews) | 4.4 (0 reviews)✓ |
| Pricing model | usage-based | freemium (free tier plus usage-based pricing) |
| Starting price | From $5/mo | Free tier available✓ |
| Best for | Teams storing large, write-mostly objects — backups, archives, media, datasets — who want S3-compatible storage at flat per-TB pricing with optional U.S. data residency, and accept variable performance. | 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 compatibleopen sourceeu datacenterus datacenterapac datacenterapi access | free tiers3 compatibleeu datacenterus datacenterapac datacenterapi access |
| Visit Storj → | Visit Cloudflare R2 → | |
Storj
Pros
- + $7/TB storage and $7/TB egress on Standard — far below hyperscaler egress economics
- + 11 nines durability target via erasure coding across independent nodes; no single point of failure
- + S3-compatible gateway plus Object Mount (two licenses free with every account)
- + Advanced tier pins data to U.S. SOC 2 Type 2 compliant data centers for residency needs
- + Open source, client-side encryption by default, and a 30-day trial with no credit card
Cons
- - No permanent free tier — 30-day trial only, then a $5 monthly minimum fee that is not a credit
- - Pricing changed twice in a year; the 2026 migration's opt-out deletes your data within 45 days
- - 50KB object minimum and 30-day minimum retention punish small-object and churn-heavy workloads
- - Performance varies with node geography versus single-region centralized storage
- - New ownership (Inveniam, October 2025) and STORJ token economics add strategy risk
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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