AIOZ Storage vs Storj: Two DePIN Platforms Compared

Storj DCS is the one competitor where AIOZ Storage's usual pitch, a security architecture nothing else in the market has, doesn't hold up on its own. Both platforms hand out bearer-token access grants built from macaroons, and both derive encryption keys from a passphrase you control rather than a key the provider generates for you. This article covers what that similarity actually means, where the two platforms genuinely diverge on pricing and network design, and why "we both use macaroons" isn't the differentiator either side can lean on.

TL;DR:

• Storj's access grants and AIOZ Storage's access grants are built on the same underlying pattern: macaroon-based bearer tokens plus a passphrase-derived encryption key, managed client-side on both platforms.
• Storj's July 2026 repricing ($7/TB storage, $7/TB egress) undercuts AIOZ Storage's $17/TB storage and matches it closer on delivery ($5/TB).
• Storj discloses AES-256-GCM specifically; AIOZ Storage's docs name AES-GCM but never disclose a key length.

How Similar Are AIOZ Storage and Storj's Security Models, Really?

Close enough that the resemblance isn't a coincidence worth glossing over. Storj's own documentation describes an access grant as "a security envelope that contains a satellite address, a restricted API Key, and a restricted path-based encryption key," authorized through "hierarchically deterministic API Keys based on macaroons," with objects encrypted using a passphrase-derived key. AIOZ Storage's own access grant bundles an eKey (encryption) and a zKey (authorization, built as a macaroon), also derived from a bucket passphrase, also managed entirely client-side. Two DePIN storage projects, built independently, converged on the same design: bearer tokens that can only get more restricted over time, paired with an encryption key the provider never holds.

Where the Pricing Actually Diverges

Storj repriced in July 2026 to $7/TB storage and $7/TB egress on its Standard plan, with a $5/month minimum billing floor (waived entirely for accounts paying in STORJ token). AIOZ Storage runs $17/TB storage and $5/TB delivery, pre-paid with no flat monthly minimum, just a balance requirement tied to your prior cycle's usage. At low-to-moderate storage volumes with meaningful download traffic, Storj's numbers win on storage and roughly tie on delivery. At very low usage, Storj's minimum fee (however small) is still a fee AIOZ Storage's pre-paid model doesn't impose in the same form. The full AIOZ Storage pricing breakdown covers the billing mechanics in detail.

One Real Technical Difference: Disclosed Encryption Details

Storj's documentation states its encryption directly: objects get "encrypted with a randomized encryption key that is salted with a predetermined salt," with paths and keys themselves "encrypted with a passphrase using AES 256 GCM or Secretbox." AIOZ Storage's documentation names AES-GCM as its cipher too, but never discloses a specific key length, so don't assume AES-256 there just because it's the industry default and Storj's own docs happen to state it explicitly. This is a real, verifiable gap between the two platforms' public documentation, not a claim about which implementation is actually stronger, since AIOZ's key length is undocumented rather than disclosed-and-weaker.

The Access-Grant Revocation Gap

AIOZ Storage's access grants come in a primary/child hierarchy, and revoking a primary currently revokes every child derived from it at once, with per-child revocation listed as a planned future release, not something shipped today. The full access-control breakdown covers this limitation in detail. Storj's own access-grant model is also managed client-side with no central access-control list, which raises the same structural question, though this article isn't asserting Storj has an identical revocation gap without checking Storj's own documentation specifically for it, that's a claim for a Storj-focused audit, not an assumption to import here.

Multi-Service DePIN: Closer Than It Used to Be, Still Not Equal

This is the one place worth correcting a common assumption directly: Storj is no longer storage-only. Its 2026 acquisition of Valdi, an AI compute provider running over 16,000 GPUs on a distributed node model, gave Storj its own second DePIN workload, on-demand and reserved GPU compute for AI training and inference, run the same decentralized way as its storage network. That makes Storj a genuine two-workload DePIN platform now, not the single-service storage vendor it was before the acquisition.

AIOZ Storage still has one workload Storj doesn't: video. AIOZ Storage runs on the same AIOZ DePIN network as AIOZ Stream (video delivery) and AIOZ AI (compute), a three-workload spread, storage, compute, and streaming, on one network. AIOZ Stream's breakdown of the multi-service model covers the full case. Against Storj specifically, that narrows to a real but narrower claim: AIOZ covers streaming where Storj doesn't, not "AIOZ is multi-service and Storj isn't."

Frequently Asked Questions

Do AIOZ Storage and Storj use the same encryption architecture?
They use the same underlying pattern, macaroon-based access grants plus a passphrase-derived encryption key managed client-side, but Storj's documentation discloses AES-256-GCM specifically while AIOZ Storage's documentation names AES-GCM without stating a key length.

Is Storj cheaper than AIOZ Storage?
On storage, yes: $7/TB versus AIOZ Storage's $17/TB. On delivery, the two are close: $7/TB for Storj versus $5/TB for AIOZ Storage.

Does Storj have a minimum monthly fee?
Yes, $5/month on its Standard and Advanced plans, waived for accounts paying in STORJ token. AIOZ Storage has no equivalent flat minimum, only a balance requirement tied to prior usage.

What can AIOZ Storage do that Storj can't?
Add video delivery from the same DePIN network via AIOZ Stream. Storj added its own second workload, GPU compute, through its 2026 acquisition of Valdi, but has no streaming equivalent.

Is Storj still a storage-only platform?
No. Storj acquired Valdi in 2026, adding on-demand and reserved GPU compute (over 16,000 GPUs, run on a distributed node model) alongside its existing storage network.

Is "macaroon-based access grant" a marketing term unique to AIOZ Storage?
No. Storj's own documentation uses the identical underlying concept, hierarchically deterministic API keys built on macaroons, independently of AIOZ.

Which platform discloses more technical detail about its encryption?
Storj, currently. Its docs state AES-256-GCM by name. AIOZ Storage's docs confirm AES-GCM as the cipher but don't publish a key length.

Related Reading

• AIOZ Storage vs the Alternatives: A Full Comparison - where Storj fits against AWS, R2, B2, and Wasabi too, not just AIOZ Storage.
• How AIOZ Storage Encryption Actually Works - the full key derivation chain behind AIOZ Storage's side of this comparison.
• AIOZ Storage Access Control: Macaroons and Access Grants - the revocation limits this article references.
• How AIOZ Storage Pricing Works - AIOZ Storage's full billing mechanics, compared here against Storj's minimum fee structure.
• What Is Erasure Coding? How Decentralized Storage Networks Cut Redundancy Costs - the redundancy mechanism Storj actually runs (k=29, n=80), and why AIOZ Storage's own replication-based approach is a genuinely different design, not a lesser version of the same thing.

References

• Storj Docs: Understanding Security and Access Management
• Storj DCS Pricing (Official)
• Storj Docs: Understanding Encryption Keys and Security