Head-to-Head Comparison · Alternative to Cloudflare R2 · 💾 cloud storage
Cloudflare R2 vs SlateDB
SlateDB is an embedded storage engine that leverages object storage for durability, scalability, and simplified replication without the need for disk management. Here is how SlateDB ($0/mo open source) stacks up against Cloudflare R2 ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
SlateDB is a verified Open Source-licensed open-source replacement for Cloudflare R2. Switching from Cloudflare R2 ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
SlateDB
$0.00/mo · Open Source
Cloudflare R2 vs SlateDB Specifications
facts verified 2026-11-07
| Dimension | Cloudflare R2 (Paid) | SlateDB (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 3.6k (active nov 2026) |
Deep Dive: Switching from Cloudflare R2 to SlateDB
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy SlateDB
Clone https://github.com/slatedb/slatedb or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork SlateDB instead of vibe-coding a Cloudflare R2 clone?
Instead of paying recurring SaaS fees for Cloudflare R2 or rebuilding it from scratch, deploy one of the 5 battle-tested open-source alternatives like MinIO.
Cloudflare R2 vs SlateDB FAQ
Is SlateDB a good free alternative to Cloudflare R2?+
Yes. SlateDB is a verified open-source (Open Source) replacement for Cloudflare R2. SlateDB is an embedded storage engine that leverages object storage for durability, scalability, and simplified replication without the need for disk management.
What is the catch when switching from Cloudflare R2 to SlateDB?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from Cloudflare R2 to SlateDB?+
Cloudflare R2 costs $25/mo ($300/yr) per seat, whereas SlateDB is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host SlateDB instead of Cloudflare R2?+
Install: Clone https://github.com/slatedb/slatedb or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
