Now live in 34 regions worldwide

Object storage that never sleeps.

Store, serve and archive petabytes of data behind a fully S3-compatible API. Eleven nines of durability, zero egress surprises and a global edge network that puts your files milliseconds away from every user.

Create a free bucket See how it works

No credit card required · 50 GB free forever · Cancel anytime

99.999999999%: Durability
< 40ms: Global p95 latency
34: Edge regions

upload.js

// Works with any S3 SDK — no lock-in
import { S3Client, PutObjectCommand } from "@aws-sdk/client-s3";

const s3 = new S3Client({
  endpoint: "https://s3.nimbus.io",
  region:   "auto",
});

await s3.send(new PutObjectCommand({
  Bucket: "my-assets",
  Key:    "hero.png",
  Body:   fileStream,
}));

// ✅ Uploaded in 38ms · replicated to 3 AZs

All systems operational us-east · eu-west · ap-south

Bucket replicated

3 availability zones

Features

Everything you need to ship storage

A complete object storage platform built for developers who'd rather write product code than storage code.

Blazing-fast uploads

Multipart uploads, parallel chunking and automatic retries mean even multi-terabyte files land in seconds.

Encrypted by default

AES-256 at rest, TLS 1.3 in transit, plus optional customer-managed keys and signed URL access control.

Global edge delivery

Files are cached in 34 regions and served over a 200+ Tbps network, automatically close to every visitor.

S3-compatible API

Drop-in replacement for AWS S3. Keep your SDK, CLI and tooling — just change the endpoint.

Real-time analytics

Track bandwidth, request counts and hot objects with live dashboards and webhook alerts.

Lifecycle automation

Rules that tier cold data to archive storage, expire stale objects and version everything automatically.

Data replicated

4.8 PB

How it works

From zero to your first bucket in 60 seconds

No infrastructure to provision, no clusters to tune. Create a bucket, grab your keys and start streaming.

1

Create a bucket

Pick a name and a home region. Buckets are globally addressable and ready instantly.
2

Connect with any S3 SDK

Point your existing AWS SDK, rclone or Terraform provider at our endpoint. That's the whole migration.
3

Serve at the edge

Attach a custom domain and every object is cached and delivered from the nearest of 34 regions.

Read the quickstart guide

Pricing

Simple, predictable, per-gigabyte

No egress traps. No minimum commitments. Pay only for what you actually store.

Starter

For side projects and prototypes.

$0 /month

Get started free

✓ 50 GB storage
✓ 100 GB bandwidth / month
✓ 1 bucket, 1 region
✓ Community support

Pro

For growing products in production.

$29 /month

Start 14-day trial

✓ 5 TB storage included
✓ Unlimited bandwidth
✓ Unlimited buckets & regions
✓ Custom domains + CDN
✓ Versioning & lifecycle rules
✓ Priority email support

Enterprise

For regulated, high-volume workloads.

Custom

Talk to sales

✓ Unlimited storage
✓ 99.99% uptime SLA
✓ Dedicated capacity & VPC peering
✓ SOC 2, HIPAA, GDPR reports
✓ 24/7 support with named engineer

FAQ

Questions, answered

Is it really S3-compatible? +

Yes. We implement the full S3 REST API including multipart uploads, presigned URLs, bucket policies, versioning and object tagging. Any AWS SDK, the AWS CLI, rclone or Terraform works by changing the endpoint.

What happens if I go over my plan? +

Nothing breaks. Overage is billed at $0.015 per GB stored, and we'll email you before you cross 80% of your allowance. Bandwidth is never throttled on paid plans.

How durable is my data? +

Every object is erasure-coded and replicated across at least three availability zones, giving 99.999999999% (eleven nines) of durability with automatic self-healing against drive failure.

Can I migrate from AWS S3 easily? +

Absolutely. Our migration tool syncs buckets in the background with zero downtime, and we'll cover up to 10 TB of ingress transfer on Pro and Enterprise plans.

Your data deserves better than a hard drive.

Spin up your first bucket in under a minute. 50 GB free, forever — no credit card, no sales call.

Create free account Book a demo

$ curl -X PUT https://s3.nimbus.io/my-bucket --data-binary @file.zip